【国际经济学专题考试试卷八】the Costs of Taxation
《国际经济学》期末复习试卷5份和试题库(含答案)
《国际经济学》模拟试题及参考答案(一)一、名词解释(每小题5 分,共20 分)1.要素禀赋2.倾销3.黄金输送点4.三元悖论二、单项选择题:从下列每小题的四个选项中,选出一项正确的,将其标号填在题后的括号内。
(每小题2 分,共20 分)2.根据相互需求原理,两国均衡的交换比例取决于()A 两国的绝对优势B 两国的比较优势C 两国的相对需求强度D 两国的要素禀赋3.在当今的国际贸易格局中,产业内贸易更容易发生于()A 发展中国家与发达国家B 发达国家与发达国家C 发展中国家与发展中国家D 发展中国家和最不发达国家4.课征关税会增加生产者剩余,减少消费者剩余,社会总福利的变化将()A 上升B 降低C 不变D 不确定5.以下选项中,哪个选项不属于国际收支统计中居民的概念?()A 外国企业B 非盈利机构C 国际经济组织D 政府7.布雷顿森林体系创立了()A 以英镑为中心的固定汇率制度B 以美元为中心的固定汇率制度C 以英镑为中心的有管理的浮动汇率制度D 以美元为中心的有管理的浮动汇率制度8.在下列投资方式中,属于国际间接投资的是()A 在国外设立分公司B 在国外设立独资企业C 在国外设立合资企业D 购买国外企业债券9.经济非均衡的无形传导方式不包括()A 技术转让B 信息交流C 信息回授D 示范效应10.在斯图旺表中第三象限表示()A 通货膨胀与国际收支顺差并存B 衰退与国际收支顺差并存C 衰退与国际收支逆差并存D 通货膨胀与国际收支逆差并存三、判断正误题:正确的命题在括号里划"√",错误的命题在括号里划"×"。
(每小题2 分,共20 分)1.亚当。
斯密的绝对利益学说和大卫•李嘉图的比较利益学说都是从劳动生产率差异的角度来解释国际贸易的起因。
()2.出口的贫困化增长现象是一种普遍存在的现象,几乎所有国家都曾出现过,并且很难避免。
()3.国际贸易与国内贸易有相同的起因和特征,彼此之间不存在本质上的差别。
Chapter 7 The Costs of Taxation
Tax Distortions and Elasticities (c, d)
(c) Inelastic Demand
Price When demand is relatively inelastic, the deadweight loss of a tax is small Supply Price
In panels (a) and (b), the demand curve and the size of the tax are the same, but the price elasticity of supply is different. Notice that the more elastic the supply curve, the larger the deadweight loss of the tax.
15
Deadweight Loss & Tax Revenue
•16
As the tax increases
Deadweight
Even
loss increases
more rapidly than the size of the tax
Tax
revenue
Increases
initially Then decreases
(b) Medium tax
Price
(c) Large tax
Deadweight loss
Supply
PB PS
PB
Tax revenue
Supply
Tax revenue
Demand
As the size of a tax increases, its deadweight loss quickly gets larger. By contrast, tax revenue first rises with the size of a tax; but then, as the tax gets larger, the market shrinks so much that 17 tax revenue starts to fall.
Lecture 10 The costs of taxation 2011
sellers falls.
Recall: Effects of an excise tax
Price Supply Price buyers pay Price without tax Price sellers receive Demand Size of tax
0
Quantity with tax
Workers who can adjust the hours they work Families with second earners – women shift in & out of workforce a lot as wages vary. Elderly who can choose when to retire Workers in underground economy (i.e., those engaging in illegal activity)
Tax revenue
Price Supply Price buyers pay Tax revenue (T × Q) Price sellers receive Quantity sold (Q) Size of tax (T)
Demand
0
Quantity with tax
Quantity without tax
participants?
We know it does not matter whether a tax on a good is
levied on buyers or sellers
The price paid by buyers rises & the price received by
《国际经济学(英文版)》选择题汇总版(附答案)11
《国际经济学》选择题汇总版(附答案)Ch1-Ch31.The United States is less dependent on trade than most other countries becauserg.countr.wit.divers.resources.B) the United States is a “Superpower.”C)itar.powe.o.th.Unite.State.make.i.les.dependen.o.anything.D.th.Unite.State.invest.i.man.othe.countries.E.man.countrie.inves.i.th.Unite.States.2.Becaus.th.Constitutio.forbid.restraint.o.interstat.trade.A.th.U.S.ma.no.impos.tariff.o.import.fro.NAFT.countries.B.th.U.S.ma.no.affec.th.internationa.valu.o.th..U.S.C.th.U.S.ma.no.pu.restraint.o.foreig.investment.i.Californi.i.i.involve ..financia.intermediar.i.Ne.Yor.State.D.th.U.S.ma.no.impos.expor.duties.merc.betwee.Florid.an.Hawaii.3.Internationa.economic.ca.b.divide.int.tw.broa.sub-field.A.macr.an.micro.B.develope.an.les.developed.C.monetar.an.barter.D.internationa.trad.an.internationa.money.E.stati.an.dynamic.4.Internationa.monetar.analysi.focuse.o.A.th.rea.sid.o.th.internationa.economy.B.th.internationa.trad.sid.o.th.internationa.economy.C.th.internationa.investmen.sid.o.th.internationa.economy.D.th.issue.o.internationa.cooperatio.betwee.Centra.Banks.E.th.monetar.sid.o.th.internationa.economy.suc.a.currenc.exchange.5.Th.gravit.mode.offer..logica.explanatio.fo.th.fac.tha.A)trad.betwee.Asi.an.th.U.S.ha.grow.faste.tha.NAFT.trade.B.trad.i.service.ha.grow.faste.tha.trad.i.goods.C.trad.i.manufacture.ha.grow.faste.tha.i.agricultura.products.D.Intra-Europea.Unio.trad.exceed.internationa.trad.b.th.Europea.Union.E.th.U.S.trade.mor.wit.Wester.Europ.tha.i.doe.wit.Canada.6.Th.gravit.mode.explain.wh.A)trad.betwee.Swede.an.German.exceed.tha.betwee.Swede.an.Spain.B)countrie.wit.oi.reserve.ten.t.expor.oil.C)capita.ric.countrie.expor.capita.intensiv.products.D.intra-industr.trad.i.relativel.mor.importan.tha.othe.form.o.trad.betw ee.neighborin.countries.E.Europea.countrie.rel.mos.ofte.o.natura.resources.7.Wh.doe.th.gravit.mode.work.rg.becaus.the.wer.engage.i.internationa.trade.ernmen .promotio.o.trad.an.investment.rge.area.whic.raise.th.probabilit.tha.. productiv.activit.wil.tak.plac.withi.th.border.o.tha.country.D) Large economies tend to have large incomes and tend to spend more on imports.rg.economie.ten.t.avoi.tradin.wit.smal.economies.herlands.Belgium.an.Irelan.trad.considerabl.mor.wit.th.Unite.State.tha.wit.man.othe.countries.rg.countries.B.Thi.i.explaine.b.th.gravit.model.sinc.thes.ar.al.smal.countries.C) This fails to be consistent with the gravity model, since these are small countries.D)rg.countrie s.E)Thi.i.explaine.b.th.gravit.model.sinc.the.d.no.shar.borders.9.I.th.present.mos.o.th.export.fro.Chin.areA.manufacture.goods.B.services.C)primar.product.includin.agricultural.D.technolog.intensiv.products.E.overprice.b.worl.marke.standards.parativ.advantag.gain.fro.trad.becaus.i.A.i.producin.export.indirectl.mor.efficientl.tha.i.coul.alternatively.B.i.producin.import.indirectl.mor.efficientl.tha.i.coul.domestically.bo.units.bo.units.E.i.producin.export.whil.outsourcin.services.11.Th.Ricardia.mode.attribute.th.gain.fro.trad.associate.wit.th.princip parativ.advantag.resul.t.A.difference.i.technology.B.difference.i.preferences.C)bo.productivity.D.difference.i.resources.E.gravit.relationship.amon.countries.12..natio.engagin.i.trad.accordin.t.th.Ricardia.mode.wil.fin.it.consum ptio.bundl.A.insid.it.productio.possibilitie.frontier.B)o.it.productio.possibilitie.frontier.C)outsid.it.productio.possibilitie.frontier.D.insid.it.trade-partner'.productio.possibilitie.frontier.E)o.it.trade-partner'.productio.possibilitie.frontier.bo.i.th.onl.facto.o.productio.an.tha.wage.i.th.Unite.State.equa.$2.pe.hou.whil.wage.i.Japa.ar.$1.pe.hour.Productio.cost.woul.pare.t.Japa.i.bo.productivit.equale.4.unit.pe.hou.an.Japan'.1.unit.pe.hour.bo.productivit.equale.3.unit.pe.hou.an.Japan'.2.unit.pe.hour.bo.productivit.equale.2.unit.pe.hou.an.Japan'.3.unit.pe.hour.bo.productivit.equale.1.unit.pe.hou.an.Japan'.2.unit.pe.hour.bo.productivit.equale.1.unit.pe.hou.an.Japan'.4.unit.pe.hour.14.I..two-country.two-produc.world.th.statemen.“parativ.advantag.ove.Franc.i.auto.relativ.t.ships.i .equivalen.t.parativ.advantag.ove.German.i.ships.pare.t.German.i.auto.an.ships.parativ.advantag.ove.Franc.i.auto.an.ships.parativ.advantag.ove.Germany.E.Franc.shoul.produc.autos.15.I.th.Unite.States.productio.possibilit.frontie.wa.flatte.t.th.widge .axis.wherea.Germany'.wa.flatte.t.th.butte.axis.w.kno.tha.A) the United States has no comparative advantageparativ.advantag.i.butter.parativ.advantag.i.butter.parativ.advantage.i.bot.products.parativ.disadvantag.i.widgets.Ch4-Ch51.Th.Ricardia.mode.o.internationa.trad.demonstrate.tha.trad.ca.b.mutua ernment.restric.import.o.som.goods.A)Trad.ca.hav.substantia.effect.o..country'.distributio.o.income.B.Th.Ricardia.mode.i.ofte.incorrec.i.it.predictio.tha.trad.ca.b.mutuall.b eneficial.C. Impor.restriction.ar.th.resul.o.trad.war.betwee.hostil.countries.D.Import.ar.onl.restricte.whe.foreign-mad.good.d.no.mee.domesti.standar d.o.quality.E.Restriction.o.import.ar.intende.t.benefi.domesti.consumers.2.Japan'.trad.policie.wit.regar.t.ric.reflec.th.fac.tha.A.japanes.ric.farmer.hav.significan.politica.power.parativ.advantag.i.ric.productio.an.therefor.export.mos.o .it.ric.crop.C.ther.woul.b.n.gain.fro.trad.availabl.t.Japa.i.i.engage.i.fre.trad.i.r ice.D.ther.ar.gain.fro.trad.tha.Japa.capture.b.engagin.i.fre.trad.i.rice.E.Japa.import.mos.o.th.ric.consume.i.th.country.3.I.th.specifi.factor.model.whic.o.th.followin.i.treate.a..specifi.fac tor.A)LaborB) LandC) ClothD) FoodE) Technology4.Th.specifi.factor.mode.assume.tha.ther.ar._______.good.an._______.fa ctor(s.o.production.A) two; threeB) two; twoC) two; oneD) three; twoE) four; three5.Th.slop.o..country'.productio.possibilit.frontie.wit.clot.measure.o. th.horizonta.an.foo.measure.o.th.vertica.axi.i.th.specifi.factor.mode.i.equa.t._______.an.i._______.a.mor.clot.i.produced.A) -MPLF/MPLC; becomes steeperB) -MPLF/MPLC; becomes flatterC) -MPLF/MPLC; is constantD) -MPLC/MPLF; becomes steeperE) -MPLC/MPLF; is constante.t.produc.clot. wil.b.equa.t.A)th.slop.o.th.productio.possibilit.frontier.bo.i.th.productio.o.clot.time.th.pric.o.cloth.bo.i.th.productio.o.clot.t.th.margina bo.i.th.productio.o.foo.time.th.rati.o.th.pric.o.cloth.t.th .pric.o.food.bo.i.th.productio.o.clot.time.th.pric.o.cloth.bo.i.th.productio.o.clo th.7.I.th.specifi.factor.model.whic.o.th.followin.wil.increas.th.quantit. e.i.clot.production.A)an increase in the price of cloth relative to that of foodB) an increase in the price of food relative to that of clothC) a decrease in the price of laborD) an equal percentage decrease in the price of food and clothE) an equal percentage increase in the price of food and cloth8..countr.tha.doe.no.engag.i.trad.ca.benefi.fro.trad.onl.i.A)it has an absolute advantage in at least one good.B.i.employ..uniqu.technology.C.pre-trad.an.free-trad.relativ.price.ar.no.identical.D.it.wag.rat.i.belo.th.worl.average.E.pre-trad.an.free-trad.relativ.price.ar.identical.9.I.th.specifi.factor.model.th.effect.o.trad.o.welfar.ar._______.fo.mobil.factors._______e.t.produc.th.exporte.good.an.___ ____e.t.produc.th.importe.good.A)ambiguous; positive; negativeB) ambiguous; negative; positiveC) positive; ambiguous; ambiguousD) negative; ambiguous; ambiguousE) positive; positive; positive10.Th.effec.o.trad.o.specialize.employee.o.import-competin.industrie.w il.b._______.job.an._______.pa.becaus.the.ar.relativel.________.A)fewer; lower; mobileB) fewer; lower; immobileC) more; lower; immobileD) more; higher; mobileE) more; higher; immobile11.Ther.i..bia.i.th.politica.proces.agains.fre.trad.becaus.A)ther.i..hig.correlatio.betwee.th.volum.o.import.an.th.unemploymen.rat e.B.th.gain.fro.fre.trad.canno.b.measured.C.thos.wh.gai.fro.fre.trad.can'.compensat.thos.wh.lose.rg.donation.t.U.S.politica.campaigns.anize.tha.thos.wh.gain.12.In the 2-factor, 2 good Heckscher-Ohlin model, the two countries differinA)taste.an.preferences.itar.capabilities.C.th.siz.o.thei.economies.D.relativ.abundanc.o.factor.o.production.bo.productivities.13.I..countr.produce.goo..(measure.o.th.vertica.axis.an.goo..(measure. o.th.horizonta.axis).the.th.absolut.valu.o.th.slop.o.it.productio.poss ibilit.frontie.i.equa.t.A)th.opportunit.cos.o.goo.X.B.th.pric.o.goo..divide.b.th.pric.o.goo.Y.C.th.pric.o.goo..divide.b.th.pric.o.goo.Y.D.th.opportunit.cos.o.goo.Y.E.th.cos.o.capita.(assumin.tha.goo..i.capita.intensive.divide.b.th.cos. bor.14.I.th.2-factor..goo.Heckscher-Ohli.model.trad.wil._______.th.owner.o ..country'._______.facto.an.wil._______e.tha.facto.inten sively.A)benefit; abundant; exportB)harm; abundant; importC) benefit; scarce; exportD) benefit; scarce; importE) harm; scarce; export15.Th.assumptio.o.diminishin.return.i.th.Heckscher-Ohli.mode.mean.that .unlik.i.th.Ricardia.model.i.i.likel.tha.A.countrie.wil.consum.outsid.thei.productio.possibilit.frontier.B.countrie.wil.benefi.fro.fre.internationa.trade.C.countrie.wil.no.b.full.specialize.i.on.product.parativ.advantag.wil.no.determin.th.directio.o.trade.E.globa.productio.wil.decreas.unde.trade.16.If Japan is relatively capital rich and the United States is relatively land rich, and if food is relatively land intensive then trade between these two, formerly autarkic countries will result inA)a.increas.i.th.relativ.pric.o.foo.i.th.U.S.B.a.increas.i.th.relativ.pric.o.foo.i.Japan.C..globa.increas.i.th.relativ.pric.o.food.D..decreas.i.th.relativ.pric.o.foo.i.bot.countries.E.a.increas.i.th.relativ.pric.o.foo.i.bot.countries.17.Startin.fro.a.autark.(no-trade.situatio.wit.Heckscher-Ohli.model.i. bo.abundant.the.onc.trad.begin.A.ren.wil.b.unchange.bu.wage.wil.ris.i.H.B.wage.an.rent.shoul.ris.i.H.C.wage.an.rent.shoul.fal.i.H.D.wage.shoul.fal.an.rent.shoul.ris.i.H.E.wage.shoul.ris.an.rent.shoul.fal.i.H.18.The Leontieff ParadoxA.faile.t.suppor.th.validit.o.th.Heckscher-Ohli.model.parativ.advantage.C.supporte.th.validit.o.th.Heckscher-Ohli.model.D.faile.t.suppor.th.validit.o.th.Ricardia.theory.E.prove.tha.th.U.S.econom.i.differen.fro.al.others.19.Whic.o.th.followin.i.a.assertio.o.th.Heckscher-Ohli.model.A.Facto.pric.equalizatio.wil.occu.onl.i.ther.i.costles.mobilit.o.al.fac tor.acros.borders.B.A.increas.i..country'.labo.suppl.wil.increas.productio.o.bot.th.capit bor-intensiv.good.bo.i.mobil.an.capita.i.not.D.Th.wage-renta.rati.determine.th.capital-labo.rati.i..country'.industr ies.E.Facto.endowment.determin.th.technolog.tha.i.availabl.t..country.whic. parativ.advantage.20.Whic.o.th.followin.i.a.assertio.o.th.Heckscher-Ohli.model.A.A.increas.i..country'bor-int ensiv.goo.an.decreas.productio.o.th.capital-intensiv.good.B.A.increas.i..country'.labo.suppl.wil.increas.productio.o.bot.th.capitbor-intensiv.good.bo.i.mobil.an.capita.i.not.D.Facto.pric.equalizatio.wil.occu.onl.i.ther.i.costles.mobilit.o.al.fac tor.acros.borders.E.Facto.endowment.determin.th.technolog.tha.i.availabl.t..country.whic.parativ.advantage.Ch6-Ch101.If the ratio of price of cloth (PC) divided by the price of food (PF) increases in the international marketplace, thenA.th.term.o.trad.o.clot.exporter.wil.improve.B.al.countrie.woul.b.bette.off.C.th.term.o.trad.o.foo.exporter.wil.improve.D.th.term.o.trad.o.al.countrie.wil.improve.E.th.term.o.trad.o.clot.exporter.wil.worsen.2.If the ratio of price of cloth (PC) divided by the price of food (PF) increases in the international marketplace, thenA.worl.relativ.quantit.o.clot.supplie.wil.increase.B.worl.relativ.quantit.o.clot.supplie.an.demande.wil.increase.C.worl.relativ.quantit.o.clot.supplie.an.demande.wil.decrease.D.worl.relativ.quantit.o.clot.demande.wil.decrease.E.worl.relativ.quantit.o.foo.wil.increase.3.I.th.U.S.(.larg.country.impose..tarif.o.it.importe.good.thi.wil.ten.t.A.hav.n.effec.o.term.o.trade.B.improv.th.term.o.trad.o.th.Unite.States.C.improv.th.term.o.trad.o.al.countries.D.becaus..deterioratio.o.U.S.term.o.trade.E.rais.th.worl.pric.o.th.goo.importe.b.th.Unite.States.4.If Slovenia were a large country in world trade, then if it instituteda large set of subsidies for its exports, this mustA) decrease its marginal propensity to consume.B.hav.n.effec.o.it.term.o.trade.C.improv.it.term.o.trade.D.har.it.term.o.trade.E.har.worl.term.o.trade.5.Internal economies of scale arise when the cost per unitrger.rger.rger.rger.E.remain.constan.ove..broa.rang.o.output.6.Externa.economie.o.scal.wil._______.averag.cos.whe.outpu.i._______.b .________.A) reduce; increased; the industryB) reduce; increased; a firmC) increase; increased; a firmD) increase; increased; the industryE) reduce; reduce; the industry7.I.som.industrie.exhibi.interna.increasin.return.t.scal.i.eac.country .w.shoul.no.expec.t.se.petitio.i.thes.industries.B.intra-industr.trad.betwee.countries.C.inter-industr.trad.betwee.countries.D.hig.level.o.specializatio.i.bot.countries.E.increase.productivit.i.bot.countries.8..learnin.curv.relate._______.t._______.an.i..cas.o._______.returns.A) unit cost; cumulative production; dynamic decreasing returnsB) output per time period; long-run marginal cost; dynamic increasing returnsC) unit cost; cumulative production; dynamic increasing returnsD) output per time period; long-run marginal cost; dynamic decreasing returnsE) labor productivity; education; increasing marginal returns9.Pattern.o.interregiona.trad.ar.primaril.determine.b._______.rathe.tha._______.becaus.factor.o.productio.ar.generall.________.A) external economies; natural resources; mobileB) internal economies; external economies; mobileC) external economies; population; immobileD) internal economies; population; immobileE) population; external economies; immobilepetitio.i.associate.wit.A.produc.differentiation.B.price-takin.behavior.C.explici.consideratio.a.th.fir.leve.o.th.strategi.impac.o.othe.firms.p ricin.decisions.D.hig.profi.margin.i.th.lon.run.E.increasin.return.t.scale.petitio.wil.ear.A.positiv.monopol.profit.becaus.eac.sell..differentiate.product.B) zero economic profits because of free entryC.positiv.oligopol.profit.becaus.eac.fir.sell..differentiate.product.D.negativ.economi.profit.becaus.i.ha.economie.o.scale.E.positiv.economi.profi.i.i.engage.i.internationa.trade.mo.for.o.pric.discriminatio.i.internationa.trad.i.A.dumping.B.non-tarif.barriers.C.Voluntar.Expor.Restraints.D.preferentia.trad.arrangements.E.produc.boycotts.13.Conside.th.followin.tw.cases.I.th.first..U.S.fir.purchase.18.o..for eig.firm.I.th.second..U.S.fir.build..ne.productio.facilit.i..foreig.co untry.Bot.ar.________.wit.th.firs.referre.t.a._______.an.th.secon.a.__ ______.A) foreign direct investment (FDI) outflows; brownfield; greenfieldB) foreign direct investment (FDI) inflows; greenfield; brownfieldC) foreign direct investment (FDI) outflows; greenfield; brownfieldD) foreign direct investment (FDI) inflows; brownfield; greenfieldE) foreign direct investment (FDI); inflows; outflows14.Specifi.tariff.ar.A.impor.taxe.state.i.specifi.lega.statutes.B.impor.taxe.calculate.a..fixe.charg.fo.eac.uni.o.importe.goods.C.impor.taxe.calculate.a..fractio.o.th.valu.o.th.importe.goods.D.th.sam.a.impor.quotas.E.impor.taxe.calculate.base.solel.o.th.origi.country.15..proble.encountere.whe.implementin.a."infan.industry.tarif.i.tha.A.domesti.consumer.wil.purchas.th.foreig.goo.regardles.o.th.tariff.B) the industry may never "mature."C.mos.industrie.requir.tarif.protectio.whe.the.ar.mature.D.th.tarif.ma.hur.th.industry'.domesti.sales.E.th.tariff.fai.t.protec.th.domesti.producers.16.I.th.countr.levyin.th.tariff.th.tarif.wil.A.increas.bot.consume.an.produce.surplus.B.decreas.bot.th.consume.an.produce.surplus.C.decreas.consume.surplu.an.increas.produce.surplus.D.increas.consume.surplu.an.decreas.produce.surplus.E.decreas.consume.surplu.bu.leav.producer.surplu.unchanged.pute.producer.shif ponents.the.th.eff pute.industr.wil.A.increase.B) decreaseC.remai.th.same.D) depend on whether computers are PCs or "Supercomputers."E.n.longe.apply.ernmen.allow.ra.material.an.othe.intermediat.product.t.ente ..countr.dut.free.thi.generall.result.i.a(an.A.effectiv.tarif.rat.les.tha.th.nomina.tarif.rate.B.nomina.tarif.rat.les.tha.th.effectiv.tarif.rate.C.ris.i.bot.nomina.an.effectiv.tarif.rates.D.fal.i.bot.nomina.an.effectiv.tarif.rates.E.ris.i.onl.th.effectiv.tarif.rate.19.Shoul.th.hom.countr.b."large.relativ.t.it.trad.partners.it.impositi o.o..tarif.o.import.woul.lea.t.a.increas.i.domesti.welfar.i.th.term.o. th.trad.rectangl.excee.th.su.o.th.A.revenu.effec.plu.redistributio.effect.B.protectiv.effec.plu.revenu.effect.C.consumptio.effec.plu.redistributio.effect.D.productio.distortio.effec.plu.consumptio.distortio.effect.E.term.o.trad.gain.20.Th.efficienc.cas.mad.fo.fre.trad.i.tha.a.trad.distortion.suc.a.tari ff.ar.dismantle.an.removed.ernmen.tarif.revenu.wil.decrease.an.therefor.nationa.economi.welfa r.wil.decrease.ernmen.tarif.revenu.wil.decrease.an.therefor.nationa.economi.welfa r.wil.increase.C.deadweigh.losse.fo.producer.an.consumer.wil.decrease.henc.increasin.n ationa.economi.welfare.D.deadweigh.losse.fo.producer.an.consumer.wil.decrease.henc.decreasin.n ationa.economi.welfare.ernmen.tarif.revenu.wil.increase.henc.increasin.nationa.economi.we lfare.anizatio.determine.procedure.fo.th.settlemen.o.internationa .trad.disputes.A) World BankB) World Trade OrganizationC) International Monetary OrganizationD) International Bank for Reconstruction and DevelopmentE) The League of Nations22.Toda.U.S.protectionis.i.concentrate.i.A. high-tec.industries.bor-intensiv.industries.parativ.advantage.pute.intensiv.industries.E.capital-intensiv.industries.23.Th.quantitativ.importanc.o.U.S.protectio.o.th.domesti.clothin.indus tr.i.bes.explaine.b.th.fac.tha.bor.bor.C.mos.o.th.exporter.o.clothin.int.th.U.S.ar.poo.countries.anize.secto.i.th.U.S.E.th.technolog.involve.i.ver.advanced.24.Th.optimu.tarif.i.mos.likel.t.appl.t.A..smal.tarif.impose.b..smal.country.rg.country.rg.tarif.impose.b..smal.country.rg.country.E.a.a.valore.tarif.o..smal.country.25.Th.media.vote.mode.A.work.wel.i.th.are.o.trad.policy.B.i.no.intuitivel.reasonable.C.tend.t.resul.i.biase.tarif.rates.D.doe.no.wor.wel.i.th.are.o.trad.policy.E.i.no.widel.practice.i.th.Unite.States. By: 某某。
10套《国际经济学》期末试卷与答案
《国际经济学》模拟试卷(1)一二三四五六七合计人复核人一、单项选择( 10 小题,每小题 1 分,共 10 分):在四个备选答案中选择一个最适合的答案。
1.关于一般均衡分析的新古典模型,说法不正确的是()。
A.国际贸易理论的标准模型B.采用 2 2 1 模型进行阐述C.将技术、要素禀赋、需求偏好集于一体D.由哈伯勒、勒纳、里昂惕夫和米德等人提出2.国际金融理论的发展一直是围绕着()这一十分重要的问题而展开的。
A. 外部平衡B.内部平衡C.外部平衡与内部平衡D.规模经济3.生产可能性曲线的假设条件有()。
A.两种生产要素的总供给都是可变的B.生产要素可在两个部门间自由流动C.两种生产要素没有充分利用D.两种商品的生产技术条件是可变的4.要素密集度可借助于()来说明。
A. 社会无差异曲线B.需求曲线C.等产量曲线D.供给曲线5.国际贸易会()贸易国出口部门特定要素的实际收入。
A. 提高B.降低C.不影响D.可能影响6.在产品生命周期的产品成熟阶段,产品属于()。
A. 研究与开发密集型B.资本密集型C.劳动密集型D.土地密集型7.属于国际收支账户中服务项目的有()。
A. 证券投资B.商品修理C.计算机和信息服务D.非货币黄金8.购买力平价论( the theory of purchasing power parity),简称 PPP理论,是()在其 1922 年出版的《 1914 年以后的货币与外汇》(money and foreign exchange after 1914)中第一次系统阐述的。
A. 勒纳B.卡塞尔C.凯恩斯D.多恩布什9.假设某国的边际消费倾向为0.80,边际进口倾向为0.30,试问该国的对外贸易乘数是()。
A.1B.2C.3D.410.假设即期汇率 l 英镑 =2 美元,在欧洲市场美元一年期的利率为15%,英镑为 10%,求一年后的远期汇率 1 英镑等于()美元。
A.2.091B.2C.1.913D.3二、判断题( 10 小题,每小题 1 分,共 10 分):若判断正确,在小题后的括号内填上“√”号;若判断不正确,则在小题后的括号内填上“×”号。
【国际经济学专题考试试卷十三】The Costs of Production
Chapter 13The Costs of ProductionTRUE/FALSE1. The economic field of industrial organization examines how firms’ decisions about prices and quantitiesdepend on the market conditions they face.ANS: T DIF: 2 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Industrial organizationMSC: Interpretive2. Profit equals marginal revenue minus marginal cost.ANS: F DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Definitional3. Profit equals total revenue minus total cost.ANS: T DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Definitional4. The difference between economic profit and accounting profit is that economic profit is calculated based onboth implicit and explicit costs whereas accounting profit is calculated based on explicit costs only.ANS: T DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Economic profit | Accounting profitMSC: Interpretive5. Accounting profit is greater than or equal to economic profit.ANS: T DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Accounting profit | Economic profitMSC: Analytical6. Economic profit is greater than or equal to accounting profit.ANS: F DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Accounting profit | Economic profitMSC: Analytical7. Although economists and accountants treat many costs differently, they both treat the cost of capital the same. ANS: F DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Economic profit | Accounting profitMSC: Interpretive8. Accountants keep track of the money that flows into and out of firms.ANS: T DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Accounting profitMSC: Interpretive9. When economists speak of a firm's costs, they are usually excluding the opportunity costs.ANS: F DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costsMSC: Interpretive10. Economists and accountants both include forgone income as a cost to a small business owner.ANS: F DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costsMSC: Interpretive11. Economists and accountants usually disagree on the inclusion of implicit costs into the cost analysis of a firm. ANS: T DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Implicit costsMSC: Interpretive850Chapter 13/The Costs of Production 851 12. Implicit costs are costs that do not require an outlay of money by the firm.ANS: T DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Implicit costsMSC: Definitional13. Accountants often ignore implicit costs.ANS: T DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Implicit costsMSC: Interpretive14. In the long run, a factory is usually considered a fixed input.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Long run MSC: Interpretive15. Diminishing marginal productivity implies decreasing total product.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Diminishing marginal productMSC: Interpretive16. Diminishing marginal product exists when the total cost curve becomes flatter as outputs increases.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Diminishing marginal productMSC: Interpretive17. Diminishing marginal product exists when the production function becomes flatter as inputs increase.ANS: T DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Diminishing marginal productMSC: Interpretive18. A second or third worker may have a higher marginal product than the first worker in certain circumstances. ANS: T DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Marginal productMSC: Interpretive19. The typical total-cost curve is U-shaped.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Total-cost curveMSC: Interpretive20. The average fixed cost curve is constant.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Average fixed costMSC: Interpretive21. In the short run, if a firm produces nothing, total costs are zero.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Total costs | Fixed costsMSC: Interpretive22. If a firm produces nothing, it still incurs its fixed costs.ANS: T DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Fixed costs MSC: Interpretive23. The shape of the total cost curve is unrelated to the shape of the production function.ANS: F DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Total-cost curve | Production functionMSC: Interpretive852 Chapter 13/The Costs of Production24. The shape of the total cost curve is related to the shape of the production function.ANS: T DIF: 2 REF: 13-2 NAT: AnalyticLOC: Costs of production TOP: Total-cost curve | Production functionMSC: Interpretive25. If the marginal cost of producing the tenth unit of output is $3, and if the average total cost of producing thetenth unit of output is $2, then at ten units of output, average total cost is rising.ANS: T DIF: 3 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal cost | Average total costMSC: Analytical26. If the marginal cost of producing the tenth unit of output is $2.50, and if the average total cost of producing thetenth unit of output is $3, then at ten units of output, average total cost is rising.ANS: F DIF: 3 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal cost | Average total costMSC: Analytical27. If the marginal cost of producing the fifth unit of output is higher than the marginal cost of producing thefourth unit of output, then at five units of output, average total cost must be rising.ANS: F DIF: 3 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal cost | Average total costMSC: Analytical28. Marginal costs are costs that do not vary with the quantity of output produced.ANS: F DIF: 1 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal costMSC: Definitional29. Several related measures of cost can be derived from a firm's total cost.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Cost curves MSC: Interpretive30. Variable costs usually change as the firm alters the quantity of output produced.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Variable costsMSC: Definitional31. Variable costs equal fixed costs when nothing is produced.ANS: F DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Variable costsMSC: Interpretive32. The cost of producing an additional unit of a good is not the same as the average cost of the good.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive33. Average variable cost is equal to total variable cost divided by quantity of output.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average variable costMSC: Definitional34. The average total cost curve is unaffected by diminishing marginal product.ANS: F DIF: 3 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Diminishing marginal product | Average total cost MSC: Interpretive35. The average total cost curve reflects the shape of both the average fixed cost and average variable cost curves. ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: InterpretiveChapter 13/The Costs of Production 853 36. If the marginal cost curve is rising, then so is the average total cost curve.ANS: F DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal cost | Average total costMSC: Interpretive37. The marginal cost curve intersects the average total cost curve at the minimum point of the average total costcurve.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total cost | Marginal costMSC: Interpretive38. The marginal cost curve intersects the average total cost curve at the minimum point of the marginal costcurve.ANS: F DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total cost | Marginal costMSC: Interpretive39. Assume Jack received all A's in his classes last semester. If Jack gets all B's in his classes this semester, hisGPA may or may not fall.ANS: T DIF: 3 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive40. Average total cost and marginal cost express information that is already contained in a firm's total cost. ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive41. Average total cost reveals how much total cost will change as the firm alters its level of production.ANS: F DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive42. The shape of the marginal cost curve tells a producer something about the marginal product of her workers. ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Marginal cost | Marginal productMSC: Interpretive43. When average total cost rises if a producer either increases or decreases production, then the firm is said to beoperating at efficient scale.ANS: T DIF: 2 REF: 13-3 NAT: AnalyticLOC: Costs of production TOP: Efficient scaleMSC: Interpretive44. Fixed costs are those costs that remain fixed no matter how long the time horizon is.ANS: F DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Fixed costs MSC: Interpretive45. Diseconomies of scale often arise because higher production levels allow specialization among workers. ANS: F DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Diseconomies of scaleMSC: Interpretive46. Economies of scale often arise because higher production levels allow specialization among workers.ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Economies of scaleMSC: Interpretive854 Chapter 13/The Costs of Production47. If long-run average total cost is rising, then the firm is experiencing economies of scale.ANS: F DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Economies of scale | Diseconomies of scaleMSC: Definitional48. The fact that many inputs are fixed in the short run but variable in the long run has little impact on the firm'scost curves.ANS: F DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Long run MSC: Interpretive49. In some cases, specialization allows larger factories to produce goods at a lower average cost than smallerfactories.ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: SpecializationMSC: Interpretive50. The use of specialization to achieve economies of scale is one reason modern societies are as prosperous asthey are.ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: SpecializationMSC: Interpretive51. As a firm moves along its long-run average cost curve, it is adjusting the size of its factory to the quantity ofproduction.ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive52. Because of the greater flexibility that firms have in the long run, all short-run cost curves lie on or above thelong-run curve.ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Average total costMSC: Interpretive53. There is general agreement among economists that the long-run time period exceeds one year.ANS: F DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Long run MSC: InterpretiveTable 13-1Listed in the table are the long-run total costs for three different firms.54. Refer to Table 13-1. Firm A is experiencing economies of scale.ANS: T DIF: 3 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Economies of scaleMSC: Analytical55. Adam Smith's example of the pin factory demonstrates that economies of scale result from specialization. ANS: T DIF: 2 REF: 13-4 NAT: AnalyticLOC: Costs of production TOP: Economies of scaleMSC: InterpretiveChapter 13/The Costs of Production 855 SHORT ANSWER1. What are opportunity costs? How do explicit and implicit costs relate to opportunity costs?ANS:The opportunity cost of an item refers to all those things that must be forgone to acquire that item. Both explicit and implicit costs are included as opportunity costs.DIF: 2 REF: 13-1 NAT: Analytic LOC: Costs of productionTOP: Opportunity costs MSC: Definitional2. A key difference between accountants and economists is their different treatment of the cost of capital. Doesthis cause an accountant's estimate of total costs to be higher or lower than an economist's estimate? Explain. ANS:An accountant would not include the forgone interest income that the money could have earned elsewhere if it had not been invested in the business. Therefore, an accountant's estimate of total cost will be less than an economist's. DIF: 2 REF: 13-1 NAT: Analytic LOC: Costs of productionTOP: Economic profit | Accounting profit MSC: Analytical3. The production function depicts a relationship between which two variables? Also, draw a production functionthat exhibits diminishing marginal product.ANS:It depicts a relationship between output and a given input. The graph should show output increasing, but at a decreasing rate as inputs increase.DIF: 2 REF: 13-2 NAT: Analytic LOC: Costs of productionTOP: Production function MSC: Applicative856 Chapter 13/The Costs of Production4. How would a production function that exhibits decreasing marginal product affect the shape of the total costcurve? Explain or draw a graph.ANS:The total cost curve will increase at an increasing rate, or in other words, the total cost curve gets steeper as the amount produced rises.DIF: 2 REF: 13-3 NAT: Analytic LOC: Costs of productionTOP: Diminishing marginal product | Total-cost curve MSC: Analytical5. What effect, if any, does diminishing marginal product have on the shape of the marginal cost curve?ANS:Diminishing marginal product causes the marginal cost curve to rise.DIF: 2 REF: 13-3 NAT: Analytic LOC: Costs of productionTOP: Diminishing marginal product | Marginal cost MSC: Analytical6. Bob Edwards owns a bagel shop. Bob hires an economist who assesses the shape of the bagel shop's averagetotal cost (ATC) curve as a function of the number of bagels produced. The results indicate a U-shapedaverage total cost curve. Bob's economist explains that ATC is U-shaped for two reasons. The first is theexistence of diminishing marginal product, which causes it to rise. What would be the second reason? Assume that the marginal cost curve is linear. (Hint: The second reason relates to average fixed cost)ANS:Average fixed cost always declines as output rises because fixed cost is being spread over a larger number of units, thus causing the average total cost curve to fall.DIF: 3 REF: 13-3 NAT: Analytic LOC: Costs of productionTOP: Average total cost MSC: Analytical7. If the average total cost curve is falling, what is necessarily true of the marginal cost curve? If the average totalcost curve is rising, what is necessarily true of the marginal cost curve?ANS:When average total cost curve is falling, marginal cost is below ATC. If the average total cost curve is rising, marginal cost is above ATC.DIF: 2 REF: 13-3 NAT: Analytic LOC: Costs of productionTOP: Average total cost | Marginal cost MSC: Analytical8. According to the mathematical laws that govern the relationship between average total cost and marginal cost,where must these two curves intersect?ANS:The two curves will cross at the minimum point on the average total cost curve.DIF: 2 REF: 13-3 NAT: Analytic LOC: Costs of productionTOP: Average total cost | Marginal cost MSC: AnalyticalChapter 13/The Costs of Production 857 Sec00 - The Costs of ProductionMULTIPLE CHOICE1. Analyzing the behavior of the firm enhances our understanding ofa.what decisions lie behind the market supply curve.b.how consumers allocate their income to purchase scarce resources.c.how financial institutions set interest rates.d.whether resources are allocated fairly.ANS: A DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Supply curveMSC: Applicative2. Which field of economics studies how the number of firms affects the prices in a market and the efficiency ofmarket outcomes?a.macro economicsb.industrial organizationbor economicsd.monetary economicsANS: B DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Industrial organizationMSC: Definitional3. Economists in the field of industrial organization study howa.central banking policies affect financial markets.b.firms’ demand for labor and individuals’ supply of labor affect resource markets.c.firms’ decisions about prices and quantities depend on market conditions.d.externalities and public goods affect the environment.ANS: C DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Industrial organizationMSC: Definitional4. Industrial organization is the study of howbor unions organize workers in industries.b.profitable firms are in organized industries.c.industries organize for political advantage.d.firms' decisions regarding prices and quantities depend on the market conditions they face.ANS: D DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Industrial organizationMSC: Definitional5. To an economist, the field of industrial organization answers which of the following questions?a.Why are consumers subject to the law of demand?b.Why do firms experience diminishing marginal products of inputs?c.How does the number of firms affect prices and the efficiency of market outcomes?d.Why do firms consider production costs when determining product supply?ANS: C DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Industrial organizationMSC: Definitional6. A student might describe information about the costs of production asa.dry and technical.b.boring.c.crucial to understanding firms and market structures.d.All of the above could be correct.ANS: D DIF: 1 REF: 13-0 NAT: AnalyticLOC: Costs of production TOP: Supply curveMSC: Interpretive858 Chapter 13/The Costs of ProductionSec01 - The Costs of Production - What Are Costs?MULTIPLE CHOICE1. Economists assume that the typical person who starts her own business does so with the intention ofa.donating the profits from her business to charity.b.capturing the highest number of sales in her industry.c.maximizing profits.d.minimizing costs.ANS: C DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Applicative2. Economists normally assume that the goal of a firm is to(i)sell as much of their product as possible.(ii)set the price of the product as high as possible.(iii)maximize profit.a.(i) and (ii) are true.b.(ii) and (iii) are true.c.(iii) is true.d.(i) and (iii) are true.ANS: C DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Interpretive3. Economists normally assume that the goal of a firm is to earn(i)profits as large as possible, even if it means reducing output.(ii)profits as large as possible, even if it means incurring a higher total cost.(iii)revenues as large as possible, even if it reduces profits.a.(i) and (ii) are true.b.(i) and (iii) are true.c.(ii) and (iii) are true.d.(i), (ii), and (iii) are true.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Interpretive4. A n entrepreneur’s motivation to start a business arises froma.an innate love for the type of business that he or she starts.b. a desire to earn a profit.c.an altruistic desire to provide the world with a good product.d.All of the above could be correct.ANS: D DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Interpretive5. Economists normally assume that the goal of a firm is toa.maximize its total revenue.b.maximize its profit.c.minimize its explicit costs.d.minimize its total cost.ANS: B DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: DefinitionalChapter 13/The Costs of Production 8596. Economists assume that the goal of the firm is to maximize totala.revenue.b.profits.c.costs.d.satisfaction.ANS: B DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Interpretive7. When a firm is making a profit-maximizing production decision, which of the following principles ofeconomics is likely to be most important to the firm's decision?a.The cost of something is what you give up to get it.b. A country's standard of living depends on its ability to produce goods and services.c.Prices rise when the government prints too much money.ernments can sometimes improve market outcomes.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit maximizationMSC: Interpretive8. The amount of money that a firm receives from the sale of its output is calleda.total gross profit.b.total net profit.c.total revenue. revenue.ANS: C DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total revenueMSC: Definitional9. Total revenue equalsa.price x quantity.b.price/quantity.c.(price x quantity) - total cost.d.output - input.ANS: A DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total revenueMSC: Definitional10. The amount of money that a firm pays to buy inputs is calleda.total cost.b.variable cost.c.marginal cost.d.fixed cost.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total cost MSC: Definitional11. Total cost is thea.amount a firm receives for the sale of its output.b.fixed cost less variable cost.c.market value of the inputs a firm uses in production.d.quantity of output minus the quantity of inputs used to make a good.ANS: C DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total cost MSC: Definitional12. Profit is defined as revenue minus depreciation.b.total revenue minus total cost.c.average revenue minus average total cost.d.marginal revenue minus marginal cost.ANS: B DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Definitional13. Profit is defined as total revenuea.plus total cost.b.times total cost.c.minus total cost.d.divided by total cost.ANS: C DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Definitional14. Which of the following can be added to profit to obtain total revenue? profitb.capital profitc.operational profitd.total costANS: D DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total revenueMSC: Analytical15. If Kelsey sells 300 glasses of lemonade at $0.50 each, her total revenues area.$150.b.$299.50.c.$300.d.$600.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total revenueMSC: Analytical16. If Amanda sells 200 glasses of lemonade at $0.50 each, her total revenues area.$100.b.$199.50.c.$200.d.$400.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Total revenueMSC: Analytical17. Kirsten sells 300 glasses of lemonade at $0.50 each. Her total costs are $125. Her profits area.$25.b.$124.50.c.$125.d.$150.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Analytical18. Zoe sells 200 glasses of lemonade at $0.50 each. Her total costs are $25. Her profits area.$25.b.$75.c.$100.d.$175.ANS: B DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Analytical19. XYZ corporation produced 300 units of output but sold only 275 of the units it produced. The average cost ofproduction for each unit of output produced was $100. Each of the 275 units sold was sold for a price of $95.Total profit for the XYZ corporation would bea.-$3,875.b.$26,125.c.$28,500.d.$30,000.ANS: A DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Profit MSC: Applicative20. Those things that must be forgone to acquire a good are calleda.implicit costs.b.opportunity costs.c.explicit costs.d.accounting costs.ANS: B DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Definitional21. Gordon is a senior majoring in computer network development at Smart State University. While he has beenattending college, Gordon started a computer consulting business to help senior citizens set up their network connections and teach them how to use e-mail. Gordon charges $25 per hour for his consulting services.Gordon also works 5 hours a week for the Economics Department to maintain that department's Web page.The Economics Department pays Gordon $20 per hour. From this information we can conclude:a.Gordon should increase the number of hours he works for the Economics Department to make itcomparable to his consulting business income.b.Gordon is obviously not maximizing his well-being if he continues to work for the EconomicsDepartment.c.If Gordon chooses one hour at the beach with his friends rather than spend one more hour with aconsulting client, the forgone income of $25 is considered a cost of the choice to go to the beach.d.Both b and c are correctANS: C DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Analytical22. A firm's opportunity costs of production are equal to itsa.explicit costs only.b.implicit costs only.c.explicit costs + implicit costs.d.explicit costs + implicit costs + total revenue.ANS: C DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Definitional23. Susan used to work as a telemarketer, earning $25,000 per year. She gave up that job to start a cateringbusiness. In calculating the economic profit of her catering business, the $25,000 income that she gave up is counted as part of the catering firm'sa.total revenue.b.opportunity costs.c.explicit costs.d.marginal costs.ANS: B DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Interpretive24. John has decided to start his own lawn-mowing business. To purchase the mowers and the trailer to transportthe mowers, John withdrew $1,000 from his savings account, which was earning 3% interest, and borrowed an additional $2,000 from the bank at an interest rate of 7%. What is John's annual opportunity cost of thefinancial capital that has been invested in the business?a.$30b.$140c.$170d.$300ANS: C DIF: 3 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Analytical25. Gavin has decided to start his own snow removal business. To purchase the necessary equipment, Gavinwithdrew $2,000 from his savings account, which was earning 3% interest, and borrowed an additional $4,000 from the bank at an interest rate of 7%. What is Gavin's annual opportunity cost of the financial capital that has been invested in the business?a.$60b.$280c.$340d.$660ANS: C DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Analytical26. Dianne has decided to start her own photography studio. To purchase the necessary equipment, Diannewithdrew $10,000 from her savings account, which was earning 3% interest, and borrowed an additional$5,000 from the bank at an interest rate of 8%. What is Dianne's annual opportunity cost of the financialcapital that has been invested in the business?a.$300b.$400c.$700d.$1,650ANS: C DIF: 2 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Analytical27. The value of a business owner's time is an example ofa.an opportunity cost.b. a fixed cost.c.an explicit cost.d.total revenue.ANS: A DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Interpretive28. An example of an opportunity cost that is also an implicit cost isa. a lease payment.b.the cost of raw materials.c.the value of the business owner’s time.d.All of the above are correct.ANS: C DIF: 1 REF: 13-1 NAT: AnalyticLOC: Costs of production TOP: Opportunity costMSC: Interpretive。
《国际经济学(英文版)》选择题汇总版(附答案)精选全文
精选全文完整版(可编辑修改)《国际经济学》选择题汇总版(附答案)Ch1-Ch31.The United States is less dependent on trade than most other countries becauseA) the United States is a relatively large country with diverse resources.B) the United States is a “Superpower.”C)the military power of the United States makes it less dependent on anything.D) the United States invests in many other countries.E) many countries invest in the United States.2. Because the Constitution forbids restraints on interstate trade,A) the U.S. may not impose tariffs on imports from NAFTA countries.B) the U.S. may not affect the international value of the $ U.S.C) the U.S. may not put restraints on foreign investments in California if it involves a financial intermediary in New York State.D) the U.S. may not impose export duties.E) the U.S. may not disrupt commerce between Florida and Hawaii.3. International economics can be divided into two broad sub-fieldsA) macro and micro.B) developed and less developed.C) monetary and barter.D) international trade and international money.E) static and dynamic.4. International monetary analysis focuses onA) the real side of the international economy.B) the international trade side of the international economy.C) the international investment side of the international economy.D) the issues of international cooperation between Central Banks.E) the monetary side of the international economy, such as currency exchange.5. The gravity model offers a logical explanation for the fact thatA)trade between Asia and the U.S. has grown faster than NAFTA trade.B) trade in services has grown faster than trade in goods.C) trade in manufactures has grown faster than in agricultural products.D) Intra-European Union trade exceeds international trade by the European Union.E) the U.S. trades more with Western Europe than it does with Canada.6. The gravity model explains whyA)trade between Sweden and Germany exceeds that between Sweden and Spain.B)countries with oil reserves tend to export oil.C)capital rich countries export capital intensive products.D) intra-industry trade is relatively more important than other forms of trade between neighboring countries.E) European countries rely most often on natural resources.7. Why does the gravity model work?A) Large economies became large because they were engaged in international trade.B) Large economies have relatively large incomes, and hence spend more on government promotion of trade and investment.C) Large economies have relatively larger areas which raises the probability that a productive activity will take place within the borders of that country.D) Large economies tend to have large incomes and tend to spend more on imports.E) Large economies tend to avoid trading with small economies.8. We see that the Netherlands, Belgium, and Ireland trade considerably more with the United States than with many other countries.A) This is explained by the gravity model, since these are all large countries.B) This is explained by the gravity model, since these are all small countries.C) This fails to be consistent with the gravity model, since these are small countries.D)This fails to be consistent with the gravity model, since these are large countries.E)This is explained by the gravity model, since they do not share borders.9. In the present, most of the exports from China areA) manufactured goods.B) services.C)primary products including agricultural.D) technology intensive products.E) overpriced by world market standards.10. A country engaging in trade according to the principles of comparative advantage gains from trade because itA) is producing exports indirectly more efficiently than it could alternatively.B) is producing imports indirectly more efficiently than it could domestically.C) is producing exports using fewer labor units.D) is producing imports indirectly using fewer labor units.E) is producing exports while outsourcing services.11. The Ricardian model attributes the gains from trade associated with the principle of comparative advantage result toA) differences in technology.B) differences in preferences.C)differences in labor productivity.D) differences in resources.E) gravity relationships among countries.12. A nation engaging in trade according to the Ricardian model will find its consumption bundleA) inside its production possibilities frontier.B)on its production possibilities frontier.C)outside its production possibilities frontier.D) inside its trade-partner's production possibilities frontier.E)on its trade-partner's production possibilities frontier.13. Assume that labor is the only factor of production and that wages in the United States equal $20 per hour while wages in Japan are $10 per hour. Production costs would be lower in the United States as compared to Japan ifA) U.S. labor productivity equaled 40 units per hour and Japan's 15 units per hour.B) U.S. labor productivity equaled 30 units per hour and Japan's 20 units per hour.C) U.S. labor productivity equaled 20 units per hour and Japan's 30 units per hour.D) U.S. labor productivity equaled 15 units per hour and Japan's 25 units per hour.E) U.S. labor productivity equaled 15 units per hour and Japan's 40 units per hour.14. In a two-country, two-product world, the statement “Germany enjoys a comparative advantage over France in autos relative to ships”is equivalent toA) France having a comparative advantage over Germany in ships.B) France having a comparative disadvantage compared to Germany in autos and ships.C) Germany having a comparative advantage over France in autos and ships.D) France having no comparative advantage over Germany.E) France should produce autos.15. If the United States' production possibility frontier was flatter to the widget axis, whereas Germany's was flatter to the butter axis, we know thatA) the United States has no comparative advantageB) Germany has a comparative advantage in butter.C) the U.S. has a comparative advantage in butter.D) Germany has comparative advantages in both products.E) the U.S. has a comparative disadvantage in widgets.Ch4-Ch51.The Ricardian model of international trade demonstrates that trade can be mutually beneficial. Why, then, do governments restrict imports of some goods?A)Trade can have substantial effects on a country's distribution of income.B) The Ricardian model is often incorrect in its prediction that trade can be mutually beneficial.C) Import restrictions are the result of trade wars between hostile countries.D) Imports are only restricted when foreign-made goods do not meet domestic standards of quality.E) Restrictions on imports are intended to benefit domestic consumers.2. Japan's trade policies with regard to rice reflect the fact thatA) japanese rice farmers have significant political power.B) Japan has a comparative advantage in rice production and therefore exports most of its rice crop.C) there would be no gains from trade available to Japan if it engaged in free trade in rice.D) there are gains from trade that Japan captures by engaging in free trade in rice.E) Japan imports most of the rice consumed in the country.3. In the specific factors model, which of the following is treated as a specific factor?A)LaborB) LandC) ClothD) FoodE) Technology4. The specific factors model assumes that there are ________ goods and ________ factor(s) of production.A) two; threeB) two; twoC) two; oneD) three; twoE) four; three5. The slope of a country's production possibility frontier with cloth measured on the horizontal and food measured on the vertical axis in the specific factors model is equal to________ and it ________ as more cloth is produced.A) -MPLF/MPLC; becomes steeperB) -MPLF/MPLC; becomes flatterC) -MPLF/MPLC; is constantD) -MPLC/MPLF; becomes steeperE) -MPLC/MPLF; is constant6. Under perfect competition, the equilibrium price of labor used to produce cloth will be equal toA)the slope of the production possibility frontier.B) the average product of labor in the production of cloth times the price of cloth.C) the ratio of the marginal product of labor in the production of cloth to the marginal product of labor in the production of food times the ratio of the price of cloth. to the price of food.D) the marginal product of labor in the production of cloth times the price of cloth.E) the price of cloth divided by the marginal product of labor in the production of cloth.7. In the specific factors model, which of the following will increase the quantity of labor used in cloth production?A)an increase in the price of cloth relative to that of foodB) an increase in the price of food relative to that of clothC) a decrease in the price of laborD) an equal percentage decrease in the price of food and clothE) an equal percentage increase in the price of food and cloth8. A country that does not engage in trade can benefit from trade only ifA)it has an absolute advantage in at least one good.B) it employs a unique technology.C) pre-trade and free-trade relative prices are not identical.D) its wage rate is below the world average.E) pre-trade and free-trade relative prices are identical.9. In the specific factors model, the effects of trade on welfare are ________ for mobile factors, ________ for fixed factors used to produce the exported good, and ________ for fixed factors used to produce the imported good.A)ambiguous; positive; negativeB) ambiguous; negative; positiveC) positive; ambiguous; ambiguousD) negative; ambiguous; ambiguousE) positive; positive; positive10.The effect of trade on specialized employees of import-competing industries will be ________ jobs and ________ pay because they are relatively ________.A)fewer; lower; mobileB) fewer; lower; immobileC) more; lower; immobileD) more; higher; mobileE) more; higher; immobile11. There is a bias in the political process against free trade becauseA)there is a high correlation between the volume of imports and the unemployment rate.B) the gains from free trade cannot be measured.C) those who gain from free trade can't compensate those who lose.D) foreign governments make large donations to U.S. political campaigns.E) those who lose from free trade are better organized than those who gain.12.In the 2-factor, 2 good Heckscher-Ohlin model, the two countries differ inA)tastes and preferences.B) military capabilities.C) the size of their economies.D) relative abundance of factors of production.E) labor productivities.13. If a country produces good Y (measured on the vertical axis) and good X (measured on the horizontal axis), then the absolute value of the slope of its production possibility frontier is equal toA)the opportunity cost of good X.B) the price of good X divided by the price of good Y.C) the price of good X divided by the price of good Y.D) the opportunity cost of good Y.E) the cost of capital (assuming that good Y is capital intensive) divided by the cost of labor.14. In the 2-factor, 2 good Heckscher-Ohlin model, trade will ________ the owners of a country's ________ factor and will ________ the good that uses that factor intensively.A)benefit; abundant; exportB)harm; abundant; importC) benefit; scarce; exportD) benefit; scarce; importE) harm; scarce; export15. The assumption of diminishing returns in the Heckscher-Ohlin model means that, unlike in the Ricardian model, it is likely thatA) countries will consume outside their production possibility frontier.B) countries will benefit from free international trade.C) countries will not be fully specialized in one product.D) comparative advantage will not determine the direction of trade.E) global production will decrease under trade.16.If Japan is relatively capital rich and the United States is relatively land rich, and if food is relatively land intensive then trade between these two, formerly autarkic countries will result inA)an increase in the relative price of food in the U.S.B) an increase in the relative price of food in Japan.C) a global increase in the relative price of food.D) a decrease in the relative price of food in both countries.E) an increase in the relative price of food in both countries.17. Starting from an autarky (no-trade) situation with Heckscher-Ohlin model, if Country H is relatively labor abundant, then once trade beginsA) rent will be unchanged but wages will rise in H.B) wages and rents should rise in H.C) wages and rents should fall in H.D) wages should fall and rents should rise in H.E) wages should rise and rents should fall in H.18.The Leontieff ParadoxA) failed to support the validity of the Heckscher-Ohlin model.B) supported the validity of the Ricardian theory of comparative advantage.C) supported the validity of the Heckscher-Ohlin model.D) failed to support the validity of the Ricardian theory.E) proved that the U.S. economy is different from all others.19. Which of the following is an assertion of the Heckscher-Ohlin model?A) Factor price equalization will occur only if there is costless mobility of all factors across borders.B) An increase in a country's labor supply will increase production of both the capital-intensive and the labor-intensive good.C) In the long-run, labor is mobile and capital is not.D) The wage-rental ratio determines the capital-labor ratio in a country's industries.E) Factor endowments determine the technology that is available to a country, which determines the good in which the country will have a comparative advantage.20. Which of the following is an assertion of the Heckscher-Ohlin model?A) An increase in a country's labor supply will increase production of the labor-intensive good and decrease production of the capital-intensive good.B) An increase in a country's labor supply will increase production of both the capital-intensive and the labor-intensive good.C) In the long-run, labor is mobile and capital is not.D) Factor price equalization will occur only if there is costless mobility of all factors across borders.E) Factor endowments determine the technology that is available to a country, which determines the good in which the country will have a comparative advantage.Ch6-Ch101.If the ratio of price of cloth (PC) divided by the price of food (PF) increases in the international marketplace, thenA) the terms of trade of cloth exporters will improve.B) all countries would be better off.C) the terms of trade of food exporters will improve.D) the terms of trade of all countries will improve.E) the terms of trade of cloth exporters will worsen.2.If the ratio of price of cloth (PC) divided by the price of food (PF) increases in the international marketplace, thenA) world relative quantity of cloth supplied will increase.B) world relative quantity of cloth supplied and demanded will increase.C) world relative quantity of cloth supplied and demanded will decrease.D) world relative quantity of cloth demanded will decrease.E) world relative quantity of food will increase.3.If the U.S. (a large country) imposes a tariff on its imported good, this will tend toA) have no effect on terms of trade.B) improve the terms of trade of the United States.C) improve the terms of trade of all countries.D) because a deterioration of U.S. terms of trade.E) raise the world price of the good imported by the United States.4.If Slovenia were a large country in world trade, then if it instituted a large set of subsidies for its exports, this mustA) decrease its marginal propensity to consume.B) have no effect on its terms of trade.C) improve its terms of trade.D) harm its terms of trade.E) harm world terms of trade.5.Internal economies of scale arise when the cost per unitA) falls as the average firm grows larger.B) rises as the industry grows larger.C) falls as the industry grows larger.D) rises as the average firm grows larger.E) remains constant over a broad range of output.6. External economies of scale will ________ average cost when output is ________ by________.A) reduce; increased; the industryB) reduce; increased; a firmC) increase; increased; a firmD) increase; increased; the industryE) reduce; reduce; the industry7. If some industries exhibit internal increasing returns to scale in each country, we should not expect to seeA) perfect competition in these industries.B) intra-industry trade between countries.C) inter-industry trade between countries.D) high levels of specialization in both countries.E) increased productivity in both countries.8. A learning curve relates ________ to ________ and is a case of ________ returns.A) unit cost; cumulative production; dynamic decreasing returnsB) output per time period; long-run marginal cost; dynamic increasing returnsC) unit cost; cumulative production; dynamic increasing returnsD) output per time period; long-run marginal cost; dynamic decreasing returnsE) labor productivity; education; increasing marginal returns9.Patterns of interregional trade are primarily determined by ________ rather than ________ because factors of production are generally ________.A) external economies; natural resources; mobileB) internal economies; external economies; mobileC) external economies; population; immobileD) internal economies; population; immobileE) population; external economies; immobile10. Monopolistic competition is associated withA) product differentiation.B) price-taking behavior.C) explicit consideration at the firm level of the strategic impact of other firms' pricing decisions.D) high profit margins in the long run.E) increasing returns to scale.11. A firm in long-run equilibrium under monopolistic competition will earnA) positive monopoly profits because each sells a differentiated product.B) zero economic profits because of free entryC) positive oligopoly profits because each firm sells a differentiated product.D) negative economic profits because it has economies of scale.E) positive economic profit if it engages in international trade.12. The most common form of price discrimination in international trade isA) dumping.B) non-tariff barriers.C) Voluntary Export Restraints.D) preferential trade arrangements.E) product boycotts.13.Consider the following two cases. In the first, a U.S. firm purchases 18% of a foreign firm. In the second, a U.S. firm builds a new production facility in a foreign country. Both are________, with the first referred to as ________ and the second as ________.A) foreign direct investment (FDI) outflows; brownfield; greenfieldB) foreign direct investment (FDI) inflows; greenfield; brownfieldC) foreign direct investment (FDI) outflows; greenfield; brownfieldD) foreign direct investment (FDI) inflows; brownfield; greenfieldE) foreign direct investment (FDI); inflows; outflows14. Specific tariffs areA) import taxes stated in specific legal statutes.B) import taxes calculated as a fixed charge for each unit of imported goods.C) import taxes calculated as a fraction of the value of the imported goods.D) the same as import quotas.E) import taxes calculated based solely on the origin country.15. A problem encountered when implementing an "infant industry" tariff is thatA) domestic consumers will purchase the foreign good regardless of the tariff.B) the industry may never "mature."C) most industries require tariff protection when they are mature.D) the tariff may hurt the industry's domestic sales.E) the tariffs fail to protect the domestic producers.16. In the country levying the tariff, the tariff willA) increase both consumer and producer surplus.B) decrease both the consumer and producer surplus.C) decrease consumer surplus and increase producer surplus.D) increase consumer surplus and decrease producer surplus.E) decrease consumer surplus but leave producers surplus unchanged.17. If the tariff on computers is not changed, but domestic computer producers shift from domestically produced semiconductors to imported components, then the effective rate of protection in the computer industry willA) increase.B) decreaseC) remain the same.D) depend on whether computers are PCs or "Supercomputers."E) no longer apply.18. When a government allows raw materials and other intermediate products to enter a country duty free, this generally results in a(an)A) effective tariff rate less than the nominal tariff rate.B) nominal tariff rate less than the effective tariff rate.C) rise in both nominal and effective tariff rates.D) fall in both nominal and effective tariff rates.E) rise in only the effective tariff rate.19. Should the home country be "large" relative to its trade partners, its imposition of a tariff on imports would lead to an increase in domestic welfare if the terms of the trade rectangle exceed the sum of theA) revenue effect plus redistribution effect.B) protective effect plus revenue effect.C) consumption effect plus redistribution effect.D) production distortion effect plus consumption distortion effect.E) terms of trade gain.20. The efficiency case made for free trade is that as trade distortions such as tariffs are dismantled and removed,A) government tariff revenue will decrease, and therefore national economic welfare will decrease.B) government tariff revenue will decrease, and therefore national economic welfare will increase.C) deadweight losses for producers and consumers will decrease, hence increasing national economic welfare.D) deadweight losses for producers and consumers will decrease, hence decreasing national economic welfare.E) government tariff revenue will increase, hence increasing national economic welfare.21. Which organization determines procedures for the settlement of international trade disputes?A) World BankB) World Trade OrganizationC) International Monetary OrganizationD) International Bank for Reconstruction and DevelopmentE) The League of Nations22. Today U.S. protectionism is concentrated inA) high-tech industries.B) labor-intensive industries.C) industries in which Japan has a comparative advantage.D) computer intensive industries.E) capital-intensive industries.23. The quantitative importance of U.S. protection of the domestic clothing industry is best explained by the fact thatA) this industry is an important employer of highly skilled labor.B) this industry is an important employer of low skilled labor.C) most of the exporters of clothing into the U.S. are poor countries.D) this industry is a politically well organized sector in the U.S.E) the technology involved is very advanced.24. The optimum tariff is most likely to apply toA) a small tariff imposed by a small country.B) a small tariff imposed by a large country.C) a large tariff imposed by a small country.D) a large tariff imposed by a large country.E) an ad valorem tariff on a small country.25. The median voter modelA) works well in the area of trade policy.B) is not intuitively reasonable.C) tends to result in biased tariff rates.D) does not work well in the area of trade policy.E) is not widely practiced in the United States.By:某某。
国际经济学试卷及答案3套
《国际经济学》期末试卷(A卷)一、单项选择题(下列各题的四个选项中,只有一个是正确的,多选、错选均不得分,每题1分,共10分)1.贸易福利的国际间的相互比较是指()。
A.比较优势B.比较利益C.比较成本D.国际分工2.关税减让原则主要包括()A.关税保护原则B.关税减让原则C.关税稳定原则D.一般禁止数量限制原则3.在间接标价法下,汇率的变动以()。
A.本国货币数额的变动来表示B.外国货币数额的变动来表示C.本国货币数额减少,外国货币数额增加来表示D.本国货币数额增加,外国货币数额减少来表示4.银行在购买外币现钞时,其买入价要()。
A.等于外汇买入价B.等于中间汇率C.低于外汇买入价D.高于外汇买入价5.由于国内通货膨胀或通货紧缩而导致的国际收支不平衡,称为()。
A.周期性不平衡B.收入性不平衡C.结构性不平衡D.货币性不平衡6. 以凯恩斯的国民收入方程式为基础来分析国际收支的理论是()。
A.弹性分析理论B.吸收分析理论C.货币分析理论D.结构分析理论7.证券投资与直接投资的区别在于()A.是否从买卖价差中获利B.是否获得股息C.是否获得红利D.是否拥有企业的实际管理控制权8. 根据欧盟的有关规定,欧元现钞开始流通的时间是()。
A.1999年1月1日B.2000年1月1日C.2002年1月1日D.2002年7月1日9.布雷顿森林体系实行的汇率制度是()。
A.自发的固定汇率制度B.可调整的固定汇率制C.浮动汇率制度D.弹性汇率制度10.在资本完全流动的情况下,BP曲线是()。
A.水平线B.垂直线C.正斜率线D.负斜率线二、多项选择题(下列各题所给的五个选项中,至少有一项以上的答案是正确的,多选、少选、错选均不得分,每题2分,共10分)1.下列属于非关税壁垒的措施是()A.歧视性的政府采购政策B.对外贸易的国家垄断C.技术标准D.卫生检疫标准E.自愿的出口限制2.下列不属于发展中国家之间的区域经济一体化组织的是()A.南方共同市场B.阿拉伯共同市场C.东盟D.欧盟E.北美自由贸易区3. 具备干预货币的条件是()。
克鲁格曼《国际经济学》第八版课后答案
Chapter 18The International Monetary System, 1870–1973?Chapter OrganizationMacroeconomic Policy Goals in an Open EconomyInternal Balance: Full Employment and Price-Level StabilityExternal Balance: The Optimal Level of the Current Account International Macroeconomic Policy under the Gold Standard, 1870–1914 Origins of the Gold StandardExternal Balance under the Gold StandardThe Price-Specie-Flow MechanismThe Gold Standard “Rules of the Game”: Myth and RealityBox: Hume v. the MercantilistsInternal Balance under the Gold StandardCase Study: The Political Economy of Exchange Rate Regimes:Conflict over America’s Monetary Standard During the 1890s The Interwar Years, 1918–1939The Fleeting Return to GoldInternational Economic DisintegrationCase Study: The International Gold Standard and the Great Depression The Bretton Woods System and the International Monetary Fund Goals and Structure of the IMFConvertibility and the Expansion of Private Capital FlowsSpeculative Capital Flows and CrisesAnalyzing Policy Options under the Bretton Woods SystemMaintaining Internal BalanceMaintaining External BalanceExpenditure-Changing and Expenditure-Switching PoliciesThe External-Balance Problem of the United StatesCase Study: The Decline and Fall of the Bretton Woods SystemWorldwide Inflation and the Transition to Floating Rates Summary?Chapter OverviewThis is the first of five international monetary policy chapters. These chapters complement the preceding theory chapters in several ways. They provide the historical and institutional background students require to place their theoretical knowledge in a useful context. The chapters also allow students, through study of historical and current events, to sharpen their grasp of the theoretical models and to develop the intuition those models can provide. (Application of the theory to events of current interest will hopefully motivate students to return to earlier chapters and master points that may have been missed on the first pass.)Chapter 18 chronicles the evolution of the international monetary system from the gold standard of1870–1914, through the interwar years, and up to and including the post-World War II Bretton Woods regime that ended in March 1973. The central focus of the chapter is the manner in which each system addressed, or failed to address, the requirements of internal and external balance for its participants.A country is in internal balance when its resources are fully employed and there is price level stability. External balance implies an optimal time path of the current account subject to its being balanced over the long run. Other factors have been important in the definition of external balance at various times, and these are discussed in the text. The basic definition of external balance as an appropriate current-account level, however, seems to capture a goal that most policy-makers share regardless of the particular circumstances.The price-specie-flow mechanism described by David Hume shows how the gold standard could ensure convergence to external balance. You may want to present the following model of the price-specie-flow mechanism. This model is based upon three equations: 1. The balance sheet of the central bank. At the most simple level, this is justgold holdings equals the money supply: G ? M.2. The quantity theory. With velocity and output assumed constant and bothnormalized to 1, this yields the simple equation M ? P.3. A balance of payments equation where the current account is a function of thereal exchange rate and there are no private capital flows: CA ? f(E ? P*/P)These equations can be combined in a figure like the one below. The 45? line represents the quantity theory, and the vertical line is the price level where the real exchange rate results in a balanced current account. The economy moves along the 45? line back towards the equilibrium Point 0 whenever it is out of equilibrium. For example, the loss of four-fifths of a country’s gold would put that country at Point a with lower prices and a lower money supply. The resulting real exchange rate depreciation causes a current account surplus which restores money balances as the country proceeds up the 45? line froma to 0.FigureThe automatic adjustment process described by the price-specie-flow mechanism is expedited by following “rules of the game” under which governments contract the domestic source components oftheir monetary bases when gold reserves are falling (corresponding to a current-account deficit) and expand when gold reserves are rising (the surplus case).In practice, there was little incentive for countries with expanding gold reserves to follow the “rules of the game.” This increased the contractionary burden shouldered by countries with persistent current account deficits. The gold standard also subjugated internal balance to the demands of external balance. Research suggests price-level stability and high employment were attained less consistently under the gold standard than in the post-1945 period.The interwar years were marked by severe economic instability. The monetization of war debt and of reparation payments led to episodes of hyperinflation in Europe. Anill-fated attempt to return to thepre-war gold parity for the pound led to stagnation in Britain. Competitive devaluations and protectionism were pursued in a futile effort to stimulate domestic economic growth during the Great Depression.These beggar-thy-neighbor policies provoked foreign retaliation and led to the disintegration of the world economy. As one of the case studies shows, strict adherence to the Gold Standard appears to have hurt many countries during the Great Depression.Determined to avoid repeating the mistakes of the interwar years, Allied economic policy-makers metat Bretton Woods in 1944 to forge a new international monetary system for the postwar world. The exchange-rate regime that emerged from this conference had at its center the . dollar. All other currencies had fixed exchange rates against the dollar, which itself had a fixed value in terms of gold.An International Monetary Fund was set up to oversee the system and facilitate its functioning by lending to countries with temporary balance of payments problems.A formal discussion of internal and external balance introduces the concepts of expenditure-switching and expenditure-changing policies. The Bretton Woods system, with its emphasis on infrequent adjustmentof fixed parities, restricted the use of expenditure-switching policies. Increases in U.S. monetary growth to finance fiscal expenditures after the mid-1960s led to a loss of confidence in the dollar and the termination of the dollar’s convertibility into gold. The analysis presented in the text demonstrateshow the Bretton Woods system forced countries to “import” inflation from the United States and shows that the breakdown of the system occurred when countries were no longer willing to accept this burden.?Answers to Textbook Problems1. a. Since it takes considerable investment to develop uranium mines, you wouldwant a larger current account deficit to allow your country to finance some of the investment with foreign savings.b. A permanent increase in the world price of copper would cause a short-termcurrent account deficit if the price rise leads you to invest more in coppermining. If there are no investment effects, you would not change yourexternal balance target because it would be optimal simply to spend youradditional income.c. A temporary increase in the world price of copper would cause a currentaccount surplus. You would want to smooth out your country’s consumption bysaving some of its temporarily higher income.d. A temporary rise in the world price of oil would cause a current accountdeficit if you were an importer of oil, but a surplus if you were an exporter of oil.2. Because the marginal propensity to consume out of income is less than 1, atransfer of income from B to A increases savings in A and decreases savings in B.Therefore, A has a current account surplus and B has a corresponding deficit.This corresponds to a balance of payments disequilibrium in Hume’s world, which must be financed by gold flows from B to A. These gold flows increase A’s money supply and decrease B’s money supply, pushing up prices in A and depressingprices in B. These price changes cease once balance of payments equilibrium has been restored.3. Changes in parities reflected both initial misalignments and balance of paymentscrises. Attempts to return to the parities of the prewar period after the war ignored the changes in underlying economic fundamentals that the war caused. This made some exchange rates less than fully credible and encouraged balance ofpayments crises. Central bank commitments to the gold parities were also less than credible after the wartime suspension of the gold standard, and as a result of the increasing concern of governments with internal economic conditions.4. A monetary contraction, under the gold standard, will lead to an increase in thegold holdings of the contracting country’s central bank if other countries do not pursue a similar policy. All countries cannot succeed in doing thissimultaneously since the total stock of gold reserves is fixed in the short run.Under a reserve currency system, however, a monetary contraction causes anincipient rise in the domestic interest rate, which attracts foreign capital. The central bank must accommodate the inflow of foreign capital to preserve theexchange rate parity. There is thus an increase in the central bank’s holdings of foreign reserves equal to the fall in its holdings of domestic assets. There is no obstacle to a simultaneous increase in reserves by all central banksbecause central banks acquire more claims on the reserve currency country while their citizens end up with correspondingly greater liabilities.5. The increase in domestic prices makes home exports less attractive and causes acurrent account deficit. This diminishes the money supply and causescontractionary pressures in the economywhich serve to mitigate and ultimately reverse wage demands and price increases.6. A “demand determined” increase in dollar reserve holdings would not affect theworld supply of money as central banks merely attempt to trade their holdings of domestic assets for dollar rese rves. A “supply determined” increase in reserve holdings, however, would result from expansionary monetary policy in the United States (the reserve center). At least at the end of the Bretton Woods era the increase in world dollar reserves arose in part because of an expansionarymonetary policyin the United States rather than a desire by other central banks to increasetheir holdings of dollar assets. Only the “supply determined” increase indollar reserves is relevant for analyzing the relationship between world holdings of dollar reserves by central banks and inflation.7. An increase in the world interest rate leads to a fall in a central bank’sholdings of foreign reserves as domestic residents trade in their cash forforeign bonds. This leads to a d ecline in the home country’s money supply. The central bank of a “small” country cannot offset these effects sinceit cannot alter the world interest rate. An attempt to sterilize the reserve loss through open market purchases would fail unless bonds are imperfect substitutes.8. Capital account restrictions insulate the domestic interest rate from the worldinterest rate. Monetary policy, as well as fiscal policy, can be used to achieve internal balance. Because there are no offsetting capital flows, monetary policy, as well as fiscal policy, can be used to achieve internal balance. The costs of capital controls include the inefficiency which is introduced when the domestic interest rate differs from the world rate and the high costs of enforcing the controls.9. Yes, it does seem that the external balance problem of a deficit country is moresevere. While the macroeconomic imbalance may be equally problematic in the long run regardless of whether it is a deficit or surplus, large external deficits involve the risk that the market will fix the problem quickly by ceasing to fund the external deficit. In this case, there may have to be rapid adjustment that could be disruptive. Surplus countries are rarely forced into rapid adjustments, making the problems less risky.10. An inflow attack is different from capital flight, but many parallels exist. Inan “outflow” attack, speculators sell the home currency and drain the central bank of its foreign assets. The central bank could always defend if it so chooses (they can raise interest rates to improbably high levels), but if it is unwilling to cripple the economy with tight monetary policy, it must relent. An “inflow”attack is similar in that the central bank can always maintain the peg, it is just that the consequences of doing so may be more unpalatable than breaking the peg. If money flows in, the central bank must buy foreign assets to keep thecurrency from appreciating. If the central bank cannot sterilize all the inflows (eventually they may run out of domestic assets to sell to sterilize thetransactions where they are buying foreign assets), it will have to either let the currency appreciate or let the money supply rise. If it is unwilling to allow and increase in inflation due to a rising money supply, breaking the peg may be preferable.11. a. We know that China has a very large current account surplus, placing them highabove the XX line. They also have moderate inflationary pressures (describedas “gathering” in the question, implying they are not yet very strong). This suggests that China is above the II line, but not too far above it. It wouldbe placed in Zone 1 (see below).b. China needs to appreciate the exchange rate to move down on the graph towardsbalance. (Shown on the graph with the dashed line down)c. China would need to expand government spending to move to the right and hitthe overall balance point. Such a policy would help cushion the negativeaggregate demand pressurethat the appreciation might generate.。
8 - Application The Costs of Taxation
of a tax
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PART THREE SUPPLY AND DEMAND II: MARKETS AND WELFARE
The effects of taxes on welfare might at first seem obvious. The government enacts taxes to raise revenue, and that revenue must come out of someone’s pocket. As we saw in Chapter 6, both buyers and sellers are worse off when a good is taxed: A tax raises the price buyers pay and lowers the price sellers receive. Yet to understand fully how taxes affect economic well-being, we must compare the reduced welfare of buyers and sellers to the amount of revenue the government raises. The tools of consumer and producer surplus allow us to make this comparison. The analysis will show that the costs of taxes to buyers and sellers exceeds the revenue raised by the government.
(完整版)国际经济学英文题库(最全版附答案)
【国际经济学】英文题库Chapter 1: IntroductionMultiple-Choice Questio ns1. Which of the following products are not produced at all in the United States?*A. Coffee, tea, cocoaB. steel, copper, aluminumC. petroleum, coal, natural gasD. typewriters, computers, airpla nes2. International trade is most important to the standard of living of:A. the United States*B. SwitzerlandC. Germa nyD. England3. Over time, the economic interdependence of nations has:*A. grownB. dimi nishedC. rema ined un cha ngedD. cannot say4. A rough measure of the degree of economic interdependence of a nation is given by:A. the size of the nations' populationB. the percentage of its population to its GDP*C. the percentage of a nation's imports and exports to its GDPD. all of the above5. Economic interdependence is greater for:*A. small nationsnations isB. large nationsC. developed n atio nsD. develop ing n ati ons6. The gravity model of international trade predicts that trade between two largerA. the larger the two nationsB. the closer the nationsC. the more open are the two nations*D. all of the above7. International economics deals with:A. the flow of goods, services, and payments among nationsB. policies directed at regulating the flow of goods, services, and paymentsC. the effects of policies on the welfare of the nation*D. all of the above8. International trade theory refers to:*A. the microeconomic aspects of international tradeB. the macroeconomic aspects of international tradeC. open economy macroeconomics or international financeD. all of the above9. Which of the following is not the subject matter of international finance?A. foreign exchange marketsB. the balanee of payments*C. the basis and the gains from tradeD. policies to adjust balanee of payments disequilibria10. Economic theory:A. seeks to explain economic eventsB. seeks to predict economic eventsC. abstracts from the many detail that surro unds an econo mic eve nt*D. all of the above11. Which of the follow ing is not an assumpti on gen erally made in the study of in ter national economics?A. two nationsB. two commodities*C. perfect international mobility of factorsD. two factors of product ion12. In the study of international economics:A. international trade policies are examined before the bases for tradeB. adjustment policies are discussed before the balanee of paymentsC. the case of many nations is discussed before the two-nations case*D. none of the above13. International trade is similar to interregional trade in that both must overcome:*A. distanee and spaceB. trade restrictionsC. differe nces in curre nciesD. differe nces in mon etary systems14. The opening or expansion of international trade usually affects all members of so ciety:A. positivelyB. negatively*C. most positively but some negativelyD. most negatively but some positively15. An in crease in the dollar price of a foreig n curre ncy usually:A. ben efit U.S. importers*B. ben efits U.S. exportersC. ben efit both U.S. importers and U.S. exportersD. harms both U.S. importers and U.S. exporters16. Which of the following statements with regard to international economics is true?A. It is a relatively new field*B. it is a relatively old fieldC. most of its con tributorswere not econo mistsD. none of the above 思考题:1.2.3. 当今世界面临的最重要的国家经济问题是什么?全球化的利弊各是什么?Chapter 2: The Law of Comparative AdvantageMultiple-Choice Questio ns1. The Mercantilists did not advocate:*A.free tradeB. stimulating the nation's exportsC. restricting the nations' importsD. the accumulation of gold by the nation2. According to Adam Smith, international trade was based on: *A. absolute advantageB. comparative advantageC. both absolute and comparative advantage为什么学习国际经济学非常重要? 列举体现当前国际经济学问题的一些重要事件,它们为什么重要?D. neither absolute nor comparative advantage3. What proport ion of intern ati onaltrade is based on absolute adva ntage?A. AllB. most*C. someD. none 4. The commodity in which the nation has the smallest absolute disadvantage is the commodity of its:A. absolute disadvantageB. absolute advantageC. comparative disadva ntage*D. comparative advantageB. an absolute disadvantageC. a comparative disadva ntage in commodity Y*D. a comparative advantage in commodity Y6. If with one hour of labor time nation A can produce either 3X or 3Y while nation B can produce either 1X or 3Y (and labor is the only in put):A. nation A has a comparativedisadvantage in commodity X B. nation B has a comparative disadvantage in commodity Y*C. nation A has a comparative advantage in commodity XD. nation A has a comparative advantage in neither commodity7. With referenee to the statement in Question 6:A. Px/Py=1 in nation A5. If in a two-nation (A and B), two-commodity (X and Y) world, it is established tha t nation A has a comparativeadvantage in commodity X, then nation B must have: A. an absolute advantage in commodity Yin commodity YB. Px/Py=3 in nation BC. Py/Px=1/3 in nation B*D. all of the above8. With referenee to the statement in Question 6, if 3X is exchanged for 3Y:A. nation A gains 2X*B. nation B gains 6YC. nation A gains 3YD. nation B gains 3Y9. With referenee to the statement of Question 6, the range of mutually benefieial tra de between nation A and B is:A. 3Y < 3X < 5YB. 5Y < 3X < 9Y*C. 3Y < 3X < 9YD. 1Y < 3X < 3Y10. If domestically 3X=3Y in nation A, while 1X=1Y domestically in nation B:A. there will be no trade between the two nationsB. the relative price of X is the same in both nationsC. the relative price of Y is the same in both nations*D. all of the above11. Ricardo explained the law of comparative advantage on the basis of:*A. the labor theory of valueB. the opport unity cost theoryC. the law of diminishing returnsD. all of the above12. Which of the following statements is true?A. The comb ined dema nd for each commodity by the two n ati ons is n egatively slope dB. the combined supply for each commodity by the two nations is rising stepwiseC. the equilibrium relative commodity price for each commodity with trade is giv en by the in tersecti on of the dema nd and supply of each commodity by the two n ati ons *D. all of the above13. A differenee in relative commodity prices between two nations can be based upo n a differenee in:A. factor endowmentsB. tech no logyC. tastes *D. all of the above14. In the trade between a small and a large nation:A. the large nation is likely to receive all of the gains from trade *B. the small nation is likely to receive all of the gains from tradeC. the gains from trade are likely to be equally sharedD. we cannot say15. The Ricardian trade model has been empirically*A. verifiedB. rejectedC. not testedD. tested but the results were inconclusive思考题:比较优势原理所带来的贸易所得是从何而来的?贸易利益又是如何分配的?现实世界中比较优势是如何度量的?你认为目前中国具有比较优势的商品有哪些?这意味着什么?比较优势会不会发生变化?什么样的原因可能会导致其变化?经济学家是如何验证比较优势原理的?Chapter 3: The Standard Theory of International TradeMultiple-Choice Questio ns1. A producti on fron tier that is con cave from the orig in in dicates that the n atio n in cur s in creas ing opport unity costs in the product ion of:A. commodity X onlyB. commodity Y only*C. both commoditiesD. neither commodity2. The marginal rate of transformation (MRT) of X for Y refers to:A. the amount of Y that a nation must give up to produce each additional unit of XB. the opport unity cost of XC. the absolute slope of the producti on fron tier at the point of product ion*D. all of the above3. Which of the follow ing is not a reas on for in creas ing opport unity costs:*A. tech no logy differs among n atio nsB. factors of product ion are not homoge neousC. factors of product ion are not used in the same fixed proporti on in the producti on of all commoditiesD. for the nation to produce more of a commodity, it must use resources that are le ss and less suited in the product ion of the commodity4. Community indifferenee curves:A. are negatively slopedB. are convex to the originC. should not cross*D. all of the above5. The marginal rate of substitution (MRS) of X for Y in consumption refers to the:A. amount of X that a n ati on must give up for one extra un it of Y and still rema in o n the same indifferenee curve*B. amount of Y that a n ati on must give up for one extra un it of X and still rema in on the same indifferenee curveC. amount of X that a nation must give up for one extra unit of Y to reach a higher in differe nee curveD. amount of Y that a nation must give up for one extra unit of X to reach a higher in differe nee curve6. Which of the following statements is true with respect to the MRS of X for Y?A. It is given by the absolute slope of the indifferenee curveB. declines as the nation moves down an indifferenee curveC. rises as the nation moves up an indifferenee curve*D. all of the above7. Which of the following statements about community indifferenee curves is true?A. They are entirely unrelated to individuals' community indifferenee curvesB. they cross, they cannot be used in the analysis*C. the problems aris ing from in tersect ing com munity in differe nee curves can be over come by the application of the compensation principleD. all of the above.8. Which of the following is not true for a nation that is in equilibrium in isolation?*A. It con sumes in side its producti on fron tierB. it reaches the highest indifferenee curve possible with its production frontierC. the indifferenee curve is tangent to the nation's production frontierD. MRT of X for Y equals MRS of X for Y, and they are equal to Px/Py9. If the internal Px/Py is lower in nation 1 than in nationA. nation 1 has a comparative adva ntage in commodity YB. nation 2 has a comparative adva ntage in commodity X*C .n ation2 has a comparativeadvantageir i commodity YD. none of the above2 without trade:10. Nation 1's share of the gains from trade will be greater:A. the greater is n ati on 1's dema nd for n atio n 2's exports*B. the closer Px/Py with trade settles to nation 2's pretrade Px/PyC. the weaker is n ati on 2's dema nd for n atio n 1's exportsD. the closer Px/Py with trade settles to nation 1's pretrade Px/Py11. If Px/Py exceeds the equilibrium relative Px/Py with tradeA. the nation exporting commodity X will want to export more of X than at ium equilibrB. the nation importing commodity X will want to import less of X than at um equilibriC. Px/Py will fall toward the equilibrium Px/Py*D. all of the above12. With free trade under increasing costs:A. n either n atio n will specialize completely in product ionB. at least one nation will consume above its production frontierC. a small nation will always gain from trade*D. all of the above13. Which of the following statements is false?A. The gains from trade can be broken down into the gains from exchange and the gains from specializationB. gains from exchange result even without specialization*C. gains from specialization result even without exchangeD. none of the above14. The gains from exchange with respect to the gains from specialization are always:A. greaterB. smallerC. equal*D. we cannot say without additional information15. Mutually ben eficial trade cannot occur if product ion fron tiers are:A. equal but tastes are notB. different but tastes are the sameC. different and tastes are also different*D. the same and tastes are also the same.思考题:国际贸易的标准理论与大卫.李嘉图的比较优势原理有何异同?两国仅仅由于需求偏好不同可以进行市场分工和狐狸贸易吗?两国仅仅由于要素禀赋不同和/或生产技术不同可以进行分工和贸易吗?Chapter 4: Dema nd and Supply, Offer Curves, and the Terms of TradeMultiple Choice Questions1. Which of the following statements is correct?A. The dema nd for imports is give n by the excess dema nd for the commodityB. the supply of exports is given by the excess supply of the commodityC. the supply curve of exports is flatter than the total supply curve of the commodity*D. all of the above2. At a relative commodity price above equilibriumA. the excess dema nd for a commodity exceeds the excess supply of the commodityB. the quantity demanded of imports exceeds the quantity supplied of exports*C. the commodity price will fallD. all of the above3. The offer curve of a nation shows:A. the supply of a nation's importsB. the dema nd for a n ati on's exportsC. the trade part ner's dema nd for imports and supply of exports*D. the n ati on's dema nd for imports and supply of exports4. The offer curve of a nation bulges toward the axis measuring the nationsA. import commodity*B. export commodityC. export or import commodityD. non traded commodity5. Export prices must rise for a n atio n to in crease its exports because the n ati on:A. in curs in creas ing opport unity costs in export producti onB. faces decreas ing opport unity costs in produc ing import substitutesC. faces decreasing marginal rate of substitution in consumption*D. all of the above6. Which of the following statements regarding partial equilibrium analysis is false?A. It relies on traditi onal dema nd and supply curvesB. it isolates for study one market*C. it can be used to determine the equilibrium relative commodity price but not the equilibrium quantity with tradeD. none of the above7. Which of the following statements regarding partial equilibrium analysis is true?A. The dema nd and supply curve are derived from the n atio n's product ion fron tier an d in differe nee mapB. It shows the same basic information as offer curvesC. It shows the same equilibrium relative commodity prices as with offer curves*D. all of the above8. In what way does partial equilibrium analysis differ from general equilibrium analyA. The former but not the latter can be used to determine the equilibrium price withtradeB. the former but not the latter can be used to determine the equilibrium quantity with tradeC. the former but not the latter takes in to con siderati on the in teractio n among all ma rkets in the economy*D. the former gives only an approximation to the answer sought.9. If the terms of trade of a nation are 1.5 in a two-nation world, those of the trade partner are:A. 3/4*B. 2/3C. 3/2D. 4/310. If the terms of trade in crease in a two-n ati on world, those of the trade part ner:*A. deteriorateB. improveC. rema in un cha ngedD. any of the above11. If a nation does not affect world prices by its trading, its offer curve:A. is a straight lineB. bulges toward the axis measuring the import commodity*C. in tersects the straight-li ne segme nt of the world's offer curveD. in tersects the positively-sloped porti on of the world's offer curve12. If the n ati on's tastes for its import commodity in creases:A. the nation's offer curve rotates toward the axis measuring its import commodityB. the partner's offer curve rotates toward the axis measuring its import commodit yC. the partner's offer curve rotates toward the axis measuring its export commodity *D. the nation's offer curve rotates toward the axis measuring its export commodity13. If the n ati on's tastes for its import commodity in creases:A. the n ati on's terms of trade rema in un cha nged*B. the nation's terms of trade deteriorateC. the partner's terms of trade deteriorateD. any of the above14. If the tastes for a n ati on import commodity in creases, trade volume:*A. in creasesB. decli nesC. rema ins un cha ngedD. any of the above15. A deterioration of a nation's terms of trade causes the nation's welfare to:A. deteriorateB. improveC. rema in un cha nged*D. any of the above思考题:提供曲线如何推导?有何用途?两国贸易时的均衡商品价格是如何决定的?受哪些因素影响?贸易条件的含义是?贸易条件的改善意味着什么?哪些因素可能导致贸易条件的改善? Chapter 5: Factor Endowments and the Heckscher-Ohlin TheoryMultiple-Choice Questio ns1. The H-O model extends the classical trade model by:A. explaining the basis for comparative advantageB. examining the effect of trade on factor prices*C. both A and BD. neither A nor B2. Which is not an assumption of the H-O model:A. the same tech no logy in both n ati onsB. constant returns to scale*C. complete specializationD. equal tastes in both nations3. With equal tech no logy n ati ons will have equal K/L in product ion if:*A. factor prices are the sameB. tastes are the sameC. product ion functions are the sameD. all of the above4. We say that commodity Y is K-intensive with respect to X when:A. more K is used in the product ion of Y tha n XB. less L is used in the product ion of Y tha n X*C. a lower L/K ratio is used in the product ion of Y tha n XD. a higher K/L is used in the product ion of X tha n Y5. When w/r falls, L/KA. falls in the production of both commodities*B. rises in the product ion of both commoditiesC. can rise or fallD. is not affected6. A nation is said to have a relative abundance of K if it has a:A. greater absolute amount of KB. smaller absolute amount of LC. higher L/K ratio*D. lower r/w7. A differenee in relative commodity prices between nations can be based on a diffe rence in:A. tech no logyB. factor endowmentsC. tastes*D. all of the above8. In the H-O model, international trade is based mostly on a differenee in:A. tech no logy*B. factor endowmentsC. economies of scaleD. tastes9. According to the H-O model, trade reduces internationalA. relative but not absolute factor pricesB. absolute but not relative factor prices*C. both relative and absolute factor pricesD. neither relative nor absolute factor prices10. According to the H-O model, international trade will:A. reduce intern ati onal differe nces in per capita in comesB. in creases intern ati onal differe nces in per capita in comes *C. may in crease or reduce intern ati onal differe nces in perD. lead to complete specialization11. The H-O model is a general equilibrium model becauseA. product ion in both n ati onsB. consumption in both nationsC. trade between the two nations*D. all of the above12. The H-O model is a simplification of the a truly generalbecause it deals with:A. two nationsB. two commoditiesC. two factors of product ion*D. all of the above13. The Leontief paradox refers to the empirical finding that U.S. *A. import substitutes are more K-intensive than exportsdiffere nces in:capita in comesit deals with:equilibrium modelB. imports are more K-intensive than exportsC. exports are more L-intensive than importsD. exports are more K-intensive than import substitutes14. From empirical studies, we conclude that the H-O theory:A. must be rejectedB. must be accepted without reservations*C. can be accepted while awaiting further testingD. explains all international trade15. For factor reversal to occur, two commodities must be produced with: *A. sufficiently different elasticity of substitution of factorsB. the same K/L ratioC. tech no logically-fixed factor proport ionsD. equal elasticity of substitution of factors思考题:H-O理论有哪些假设?各假设的含义是什么?为什么要做出这些假设?如何检验H-O理论的正确性?H-O-S定理的假设条件又是什么?他与生产要素国际间的流动有何关系?如何检验H-O-S定理在现实中的可靠性?Chapter 6: Economies of Scale, Imperfect Competition, and International TMultiple-Choice Questi ons:1. Relaxing the assumptions on which the Heckscher-Ohlin theory rests:A. leads to reject ion of the theoryB. leaves the theory unaffected*C. requires complementary trade theoriesD. any of the above.Which of the following assumptions of the Heckscher-Ohlin theory, when relaxed, leav e the theory unaffected?A. Two nations, two commodities, and two factorsB. both n ati ons use the same tech no logyC. the same commodity is L-intensive in both nations*D. all of the aboveWhich of the following assumptions of the Heckscher-Ohlin theory, when relaxed, require new trade theories?*A. Economies of scaleB. in complete specializati onC. similar tastes in both nationsD. the existenee of transportation costsInternational trade can be based on economies of scale even if both nations have ide ntical:A. factor endowmentsB. tastesC. tech no logy*D. all of the above5. A great deal of international trade:A. is intra-industry tradeB. involves differentiated productsC. is based on monopolistic competition*D. all of the above6. The Heckscher-Ohlin and new trade theories explains most of the trade:A. among in dustrial coun triesB. between developed and developing countriesC. in in dustrial goods*D. all of the aboveThe theory that a nation exports those products for which a large domestic xists was advaneed by:*A. LinderB. VernonC. Leon tiefD. Ohlin8. Intra-industry trade takes place:A. because products are homogeneous*B. in order to take advantage of economies of scaleC. because perfect competiti on is the prevale nt form of market orga ni zati onD. all of the aboveIf a nation exports twice as much of a differentiated product that it imports, industry (T) index is equal to:A. 1.00B. 0.75*C. 0.50D. 0.2510. Trade based on tech no logical gaps is closely related to:A. the H-O theory*B. the product-cycle theory market e its intra-C. Linder's theoryD. all of the above11. Which of the following statements is true with regard to the product-cycle theor y?A. It depe nds on differe nces in tech no logical cha nges over time among coun triesB. it depe nds on the ope ning and the clos ing of tech no logical gaps among coun triesC. it postulates that in dustrial coun tries export more adva need products to less adva n ced countries*D. all of the above12. Tran sport costs:A. in crease the price in the importi ng countryB. reduces the price in the exporting country*C. both of the aboveD. neither A nor B.13. Tran sport costs can be an alyzed:A. with dema nd and supply curvesB. product ion fron tiersC. offer curves*D. all of the above14. The share of transport costs will fall less heavily on the nation:*A. with the more elastic dema nd and supply of the traded commodityB. with the less elastic dema nd and supply of the traded commodityC. export ing agricultural productsD. with the largest domestic market15. A footloose industry is one in which the product:A. gains weight in processingB. loses weight in processingC. both of the above*D. neither A nor B.思考题:本章的贸易理论与基于比较优势的贸易理论有哪些不同?这两类贸易理论是互相排斥的吗?H-O理论与心贸易理论之间有什么经验关联?运输成本对H-O定理和H-O-S定理有何影响?不同的环保标准时如何影响产业选址及国际贸易的?2009年底联合国哥本哈根气候大会中的议题与国际贸易有何关系?这对我国经贸发展有何影响?Chapter 7: Economic Growth and International TradeMultiple-Choice Questio ns1. Dynamic factors in trade theory refer to changes in:A. factor endowmentsB. tech no logyC. tastes*D. all of the above2. Doubling the amount of L and K under constant returns to scale:A. doubles the output of the L-intensive commodityB. doubles the output of the K-intensive commodityC. leaves the shape of the production frontier unchanged*D. all of the above.3. Doubling only the amount of L available under constant returns to scale:A. less than doubles the output of the L-intensive commodity*B. more than doubles the output of the L-intensive commodityC. doubles the output of the K-intensive commodityD. leaves the output of the K-intensive commodity unchanged4. The Rybczynski theorem postulates that doubling L at constant relative commodity prices: |A. doubles the output of the L-intensive commodity]*B. reduces the output of the K-intensive commodityC. in creases the output of both commoditiesD. any of the above5. Doubling L is likely to:A. in creases the relative price of the L-i nten sive commodityB. reduces the relative price of the K-intensive commodity*C. reduces the relative price of the L-intensive commodityD. any of the aboveTech ni cal progress that in creases the productivity of L proport ion ately more tha n the productivity of K is called:*A. capital savingB. labor savingC. n eutralD. any of the above7. A 50 perce nt productivity in crease in the producti on of commodity Y:A. in creases the output of commodity Y by 50 perce ntB. does not affect the output of XC. shifts the product ion fron tier in the Y directi on only *D. any of the above8. Doubling L with trade in a small L-abundant nation: *A. reduces the nation's social welfareB. reduces the nation's terms of tradeC. reduces the volume of tradeD. all of the above9. Doubling L with trade in a large L-abundant nation:A. reduces the nation's social welfareB. reduces the nation's terms of tradeC. reduces the volume of trade*D. all of the abovenation's terms of trade can be expected *A.deteriorateB. improveC. rema in un cha ngedD. any of the aboveA proporti on ately greater in crease in the n ati on's supply of labor tha n of capital is lik elyto result in a deteriorationin the nation's terms of trade if the nation exports:A. the K-intensive commodity*B. the L-intensive commodityC. either commodityD. both commodities12. Technical progress in the nation's export commodity:*A. may reduce the nation's welfareB. will reduce the nation's welfareC. will in crease the n ati on's welfare If, at unchangedterms of trade, a nation wants to trade more after growth, then theto:D. leaves the nation's welfare unchanged13. Doubling K with trade in a large L-abundant nation:A. in creases the n ati on's welfareB. improves the nation's terms of tradeC. reduces the volume of trade*D. all of the above14. An in crease in tastes for the import commodity in both n ati ons:A. reduces the volume of trade*B. in creases the volume of tradeC. leaves the volume of trade unchangedD. any of the above15. An in crease in tastes of the import commodity of Nati on A and export in B:*A. will reduce the terms of trade of Nation AB. will in crease the terms of trade of Nati on AC. will reduce the terms of trade of Nation BD. any of the above思考题:要素积累和技术进步如何影响一国的生产可能性曲线的形状和位置?何种类型的经济增长最可恩能够导致国家福利的下降?那种类型的经济增长最可能导致国家福利的改善?Chapter 8: Trade Restrictions: TariffsMultiple-choice Questi ons1. Which of the followi ng stateme nts is in correct?A. An ad valorem tariff is expressed as a percentage of the value of the traded com modityB. A specific tar肝is expressed as a fixed sum of the value of the traded commodity.C. Export tariffs are prohibited by the U.S. Constitution。
【国际经济学专题考试试卷十二】The Design of the Tax System
Chapter 12The Design of the Tax SystemTRUE/FALSE1. The average American pays a higher percent of his income in taxes today than he would have in the late 18thcentury.ANS: T DIF: 1 REF: 12-0NAT: Analytic LOC: The role of government TOP: Tax burdenMSC: Applicative2. The U.S. tax burden is high compared to many European countries, but is low compared to many other nationsin the world.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Tax burdenMSC: Applicative3. Poor countries such as India and Pakistan usually have low tax burdens.ANS: T DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Tax burdenMSC: Applicative4. The U.S. federal government collects about one-half of the taxes in our economy.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Tax burdenMSC: Applicative5. Individual income taxes and social insurance taxes generate the highest tax revenue for the federalgovernment.ANS: T DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative6. Individual income taxes generate rougly 25% of the tax revenue for the federal government.ANS: F DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative7. Income taxes and property taxes generate the highest tax revenue for state and local governments.ANS: F DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative8. Sales taxes generate nearly 50% of the tax revenue for state and local governments.ANS: F DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative9. Some states do not have a state income tax.ANS: T DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Income taxesMSC: Applicative10. By law, all states must have a state income tax.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Income taxesMSC: Applicative781782 Chapter 12 /The Design of the Tax System11. Social Security is an income support program, designed primarily to maintain the living standards of the poor. ANS: F DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Government spendingMSC: Applicative12. A budget surplus occurs when government receipts fall short of government spending.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Budget surpluses MSC: Definitional13. A budget surplus occurs when government receipts exceed government spending.ANS: T DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Budget surpluses MSC: Definitional14. A budget deficit occurs when government receipts exceed government spending.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Budget deficits MSC: Definitional15. A budget deficit occurs when government receipts fall short of government spending.ANS: T DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Budget deficits MSC: Definitional16. As of 2005, the largest source of receipts for state and local governments was individual income taxes. ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive17. As of 2005, the largest source of receipts for state and local governments was corporate income taxes. ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive18. In the United States, all families pay the same proportion of their income in taxes.ANS: F DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Taxes | IncomeMSC: Interpretive19. One reason for the projected increase, over the next several decades, in government spending as a percentageof GDP is the projected increase in the size of the elderly population.ANS: T DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Government spendingMSC: Interpretive20. The administrative burden of any tax system is part of the inefficiency it creates.ANS: T DIF: 1 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive21. One characteristic of an efficient tax system is that it minimizes the costs associated with revenue collection. ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive22. The administrative burden of complying with tax laws is a cost to the government but not to taxpayers. ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: InterpretiveChapter 12 /The Design of the Tax System 783 23. The equity of a tax system concerns whether the tax burden is distributed equally among the population. ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive24. An efficient tax system is one that imposes small deadweight losses and small administrative burdens.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive25. Deadweight losses arise because a tax causes some individuals to change their behavior.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Deadweight lossesMSC: Interpretive26. If a tax generates a reduction in surplus that is exactly offset by the tax revenue collected by the government,the tax does not have a deadweight loss.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Deadweight lossesMSC: Analytical27. Resources devoted to complying with the tax laws are a type of deadweight loss.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Deadweight lossesMSC: Applicative28. An advantage of a consumption tax is that it does not distort the incentive to save.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Consumption taxesMSC: Interpretive29. Tax evasion is legal, but tax avoidance is illegal.ANS: F DIF: 1 REF: 12-2NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Income taxes MSC: Applicative30. Tax evasion is illegal, but tax avoidance is legal.ANS: T DIF: 1 REF: 12-2NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Income taxes MSC: Applicative31. In practice, the U.S. income tax system is filled with special provisions that alter a family's tax based on itsspecific circumstances.ANS: T DIF: 1 REF: 12-2NAT: Analytic LOC: The role of government TOP: Income taxesMSC: Applicative32. If Christopher earns $80,000 in taxable income and pays $20,000 in taxes, his average tax rate is 20 percent. ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Average tax rate MSC: Analytical33. If James earns $80,000 in taxable income and pays $20,000 in taxes, his average tax rate is 25 percent. ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Average tax rate MSC: Analytical34. If Mary earns $80,000 in taxable income and pays $40,000 in taxes, her marginal tax rate must be 50 percent. ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Marginal tax rate MSC: Analytical784 Chapter 12 /The Design of the Tax System35. Many people consider lump-sum taxes to be unfair to low-income taxpayers.ANS: T DIF: 1 REF: 12-2NAT: Analytic LOC: The role of government TOP: Lump-sum taxesMSC: Interpretive36. Lump-sum taxes are equitable but not efficient.ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Lump-sum taxesMSC: Interpretive37. A lump-sum tax minimizes deadweight loss.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Lump-sum taxesMSC: Interpretive38. Deadweight losses and administrative burdens are key factors considered when determining the efficiency ofthe tax system.ANS: T DIF: 1 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: EfficiencyMSC: Interpretive39. When the total surplus lost as a result of a tax is less than the amount of tax revenue collected by thegovernment there is a deadweight loss.ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Deadweight lossesMSC: Interpretive40. The marginal tax rate serves as a measure of the extent to which the tax system discourages people fromworking.ANS: T DIF: 2 REF: 12-2NAT: Analytic LOC: The role of government TOP: Marginal tax ratesMSC: Interpretive41. Most economists believe that a corporate income tax affects the stockholders of a corporation but not itsemployees or customers.ANS: F DIF: 2 REF: 12-2NAT: Analytic LOC: Efficiency and equity TOP: Corporate income taxMSC: Interpretive42. Antipoverty programs funded by taxes on the wealthy are sometimes advocated on the basis of the benefitsprinciple.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Benefits principleMSC: Applicative43. According to the benefits principle, it is fair for people to pay taxes based on the benefits they receive from thegovernment.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Benefits principleMSC: Definitional44. According to the benefits principle, it is fair for people to pay taxes based on their ability to shoulder the taxburden.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Benefits principleMSC: DefinitionalChapter 12 /The Design of the Tax System 785 45. According to the ability-to-pay principle, it is fair for people to pay taxes based on the amount of governmentservices that they receive.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Ability-to-pay principleMSC: Definitional46. According to the ability-to-pay principle, it is fair for people to pay taxes based on their ability to handle thefinancial burden.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Ability-to-pay principleMSC: Definitional47. If all taxpayers pay the same percentage of income in taxes, the tax system is progressive.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Progressive taxes MSC: Definitional48. If all taxpayers pay the same percentage of income in taxes, the tax system is proportional.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Proportional taxes MSC: Definitional49. Vertical equity refers to a tax system in which individuals with higher incomes pay more in taxes thanindividuals with lower incomes.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Vertical equityMSC: Definitional50. Vertical equity refers to a tax system in which individuals with similar incomes pay similar taxes.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Vertical equityMSC: Definitional51. Vertical equity is not consistent with a regressive tax structure.ANS: F DIF: 2 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Vertical equityMSC: Interpretive52. Horizontal equity refers to a tax system in which individuals with higher incomes pay more in taxes thanindividuals with lower incomes.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Horizontal equityMSC: Definitional53. Horizontal equity refers to a tax system in which individuals with similar incomes pay similar taxes.ANS: T DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Horizontal equityMSC: Definitional54. Horizontal and vertical equity are the two primary measures of efficiency of a tax system.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Equity MSC: Definitional55. A tax system exhibits vertical equity when taxpayers with similar abilities to pay contribute the same amount. ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Tax equityMSC: Definitional786 Chapter 12 /The Design of the Tax System56. To fully understand the progressivity of government policies, one should only look at the proportion of totalincome that individuals pay in taxes each year.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Tax equityMSC: Definitional57. In a regressive tax system, it is impossible for individuals with higher incomes to pay more in taxes thanindividuals with lower incomes.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Tax equityMSC: Definitional58. If the rich pay more in taxes than the poor, the tax system must be progressive.ANS: F DIF: 1 REF: 12-3NAT: Analytic LOC: Efficiency and equity TOP: Tax equityMSC: DefinitionalSHORT ANSWER1. List the three most important expenditure programs of the federal government. How do they differ from thethree most important expenditure programs of state and local governments? Explain why it makes more sense for the federal government to purchase "national defense" rather than state governments.ANS:The three most important expenditure programs of the federal government are Social Security, national defense, and Medicare. The three most important expenditure programs of state and local government are education, public welfare, and highways. It makes sense for the federal government to purchase national defense because national defense is a public good; as such, the federal government can minimize the free-rider problem among states.DIF: 2 REF: 12-1 TOP: Government spendingMSC: Interpretive2. A recent increase in federal gasoline taxes was estimated to cause a $150 million reduction in the total surplus(consumer plus producer surplus) in the gasoline market. If tax revenues increased by $100 million, what is the deadweight loss associated with the tax? As a result of the tax, 10,000 people sold their cars and started riding their bicycles to work. How much of the burden of the deadweight loss is incurred by the bicycle riders? ANS:The direct deadweight loss is $50 million. It is impossible to determine how much of the loss is borne by bicycle riders without more information. For example, some of the deadweight loss may be attributable to walkers or people who switched to public transportation.DIF: 2 REF: 12-2 TOP: Deadweight lossesMSC: AnalyticalChapter 12 /The Design of the Tax System 787 3. Use Table A to complete Table B.DIF: 3 REF: 12-2 TOP: TaxesMSC: AnalyticalSec00 - The Design of the Tax SystemMULTIPLE CHOICE1. From the time of Benjamin Franklin to the present, the percentage of the average American’s income that goesto pay taxesa.has decreased from about 20 percent to about 10 percent.b.has remained constant at about 10 percent.c.has risen from less than 2 percent to about 44.4 percent.d.has risen from less than 5 percent to about 33.3 percent.ANS: D DIF: 1 REF: 12-0NAT: Analytic LOC: The role of government TOP: TaxesMSC: Definitional2. Today the typical American pays approximately what percent of income in taxes, including all federal, state,and local taxes?a. 5 percentb.18 percentc.33 percentd.50 percentANS: C DIF: 1 REF: 12-0NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative788 Chapter 12 /The Design of the Tax System3. Which of the following statements is correct?a.Equity is more important than efficiency as a goal of the tax system.b.Efficiency is more important than equity as a goal of the tax system.c.Both equity and efficiency are important goals of the tax system.d.Neither equity nor efficiency is an important goal of the tax system.ANS: C DIF: 1 REF: 12-0NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive4. Who observed that "in this world nothing is certain but death and taxes"?a.Mark Twainb.P.T. Barnumc.Ben Franklind.Richard NixonANS: C DIF: 1 REF: 12-0NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Taxes MSC: Applicative5. In 1789, the average American paid approximately what percent of income in taxes?a.5%b.15%c.33%d.50%ANS: A DIF: 1 REF: 12-0NAT: Analytic LOC: The role of government TOP: Tax burdenMSC: ApplicativeSec01 - The Design of the Tax System - A Financial Overview of the US Government MULTIPLE CHOICE1. In 2007, which category represented the largest source of receipts for the U.S. federal government?a.Medicareb.Social Securityc.Corporate income taxesd.Individual income taxesANS: D DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive2. In 2007, approximately what percentage of federal government receipts came from individual income taxes?a.15%b.30%c.45%d.60%ANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive3. In 2007, which category represented the largest category of spending for the U.S. federal government?a.Medicareb.Social Securityc.National defense interestANS: B DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Government spendingMSC: InterpretiveChapter 12 /The Design of the Tax System 7894. In 2007, approximately how much of federal government spending went to Social Security?a.10%b.20%c.30%d.40%ANS: B DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Government spendingMSC: Interpretive5. Which of the following is not an important reason for the projected increase in government spending as apercentage of GDP over the next several decades?a.The increase in life expectancy resulting from advances in healthcareb. A reduction in the average number of children per family.c.The increase in the number of jobs lost each year to foreign countries as a result of outsourcingd.The increase in the cost of healthcareANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Government spendingMSC: Interpretive6. The U.S. federal government collects abouta.one-third of the taxes in our economy.b.one-half of the taxes in our economy.c.two-thirds of the taxes in our economy.d.three-fourths of the taxes in our economy.ANS: C DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Definitional7. Of the following countries, which country’s government collects the largest amou nt of tax revenue as apercentage of that country’s total income?a.Franceb.United Statesc.Canadad.SwedenANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Taxes | IncomeMSC: Definitional8. The two taxes that together provide the U.S. federal government with approximately 80 percent of its revenuearea.individual income taxes and property taxes.b.individual income taxes and corporate income taxes.c.individual income taxes and payroll taxes.d.sales taxes and payroll taxes.ANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of governmentTOP: Individual income taxes | Payroll taxes MSC: Definitional9. The revenue that the federal government collects from payroll taxes is earmarked to pay fora.National defense and income security (welfare) programsb.National defense and Medicarec.Social Security and public schoolsd.Social Security and MedicareANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: Payroll taxesMSC: Definitional790 Chapter 12 /The Design of the Tax System10. The federal taxes owed by a taxpayer dependa.only upon the marginal tax rate on the taxpayer’s first $25,000 of income.b.only upon the marginal tax rate on the taxpayer’s last $10,000 of income.c.upon all the marginal tax rates up to the taxpaye r’s overall level of income.d.upon all the marginal tax rates, including those for income levels that exceed the taxpayer’s overalllevel of income.ANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Marginal tax ratesMSC: Interpretive11. Taxes on specific goods such as gasoline and alcoholic beverages are calleda.excise taxes.b.payroll taxes.c.sales taxes.d.social insurance taxes.ANS: A DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Excise taxes MSC: Definitional12. The concept of a “welfare program” is most closely associated with which particular federal governmentprogram?a.Spending on medical researchb.Temporary Assistance for Needy Families (TANF)c.Medicared.Social SecurityANS: B DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: WelfareMSC: Interpretive13. According to long-run projections, under current law,a.federal government spending as a percentage of GDP will rise gradually but substantially in thenext several decades.b.federal taxes as a percentage of GDP will rise gradually but substantially in the next severaldecades.c.the federal government’s budget deficit will gradually be eliminated in the next several decades.d.All of the above are correct.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: The role of governmentTOP: Government spending | Taxes | Budget deficits MSC: Interpretive14. The two types of taxes that are most important to state and local governments as sources of revenue area.individual income taxes and corporate income taxes.b.sales taxes and individual income taxes.c.sales taxes and property taxes.d.social insurance taxes and property taxes.ANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: Sales taxes | Property taxes MSC: Definitional15. By far, the largest single expenditure item for state and local governments is fora.highways.b.police and fire protection.c.transfer payments to poor people.cation.ANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: State governmentMSC: Definitional16. The largest source of income for the federal government isa.individual income taxes.b.corporate taxes.c.tariffs.d.“sin” taxes on alcoho l and cigarettes.ANS: A DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative17. The largest source of revenue for the federal government is thea.individual income tax.b.property tax.c.sales tax.d.corporate income tax.ANS: A DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative18. The U.S. federal government collects approximately what percentage of the taxes in the economy?a.10%b.40%c.50%d.67%ANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative19. In 2007, the average American paid approximately how much to the federal government in taxes?a.$1,900b.$4,500c.$6,400d.$8,500ANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative20. Approximately what percentage of the U.S. federal government's receipts come from individual income taxes?a.8%b.15%c.45%d.67%ANS: C DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative21. A person's tax liability refers toa.the percentage of income that a person must pay in taxes.b.the amount of tax a person owes to the government.c.the amount of tax the government is required to refund to each person.d.deductions that can be legally subtracted from a person's income each year.ANS: B DIF: 1 REF: 12-1NAT: Analytic LOC: The study of economics, and definitions of economicsTOP: Taxes MSC: Applicative22. Which of the following is not a cost of taxes to taxpayers?a.The tax payment itselfb.Deadweight lossesc.Administrative burdensd.Goods and services provided by the governmentANS: D DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative23. Which of the following is true about the percent of total income all levels of government in the U.S. take astaxes?a.In 1902 the government collected about 7 percent of total income. In recent years, it collectedabout 30 percent of total income.b.In 1902 the government collected about 30 percent of total income. In recent years, it collectedabout 7 percent of total income.c.In 1902 the government collected about 7 percent of total income. In recent years, it collectedabout 7 percent of total income.d.In 1902 the government collected about 30 percent of total income. In recent years, it collectedabout 30 percent of total income.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative24. Which of the following statements is not correct?a.All states have state income taxes, but the percentages vary widely.b.Sales taxes and property taxes are important revenue sources for state and local governments.c.Medicare spending has increased because the percentage of the population that is elderly and thecost of health care have both increased.d. A budget deficit occurs when government spending exceeds government receipts.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative25. Which of the following statements about state income taxes is correct?a.Some states do not tax income at all.b.If states tax income, they must follow federal guidelines for designing the tax structure.c.States are not allowed to have a higher marginal tax rate than the federal marginal tax rate.d.All of the above are correct.ANS: A DIF: 1 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative26. The U.S. federal government collects taxes in a number of ways. Rank the following sources of revenue fromthe largest to the smallest.a.Corporate income taxes, individual income taxes, social insurance taxesb.Social insurance taxes, individual income taxes, corporate income taxesc.Individual income taxes, social insurance taxes, corporate income taxesd.Individual income taxes, corporate income taxes, social insurance taxesANS: C DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative27. Most people agree that the tax systema.should be both efficient and equitable.b.cannot raise enough revenue to cover government expenditures.c.would raise more revenue if tax rates were lowered.d.should be rewritten to require everyone to pay the same percentage of income in taxes.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: Efficiency and equity TOP: TaxesMSC: Interpretive28. State and local governmentsa.are funded entirely by their own tax base.b.receive the majority of their tax revenues from corporate income taxes.c.are generally not responsible for collecting sales taxes.d.receive some of their funds from the federal government.ANS: D DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative29. The amount of income tax owed by a family isa.not simply proportional to its total income.b.unaffected by deductions.c.total income minus tax credits.d. a constant fraction of income.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive30. State and local governmentse a mix of taxes and fees to generate revenue.b.are required by federal mandate to levy income taxes.c.are required to tax property at a standard rate set by the federal government.d.cannot impose state excise taxes on products that are taxed by the federal government.ANS: A DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Interpretive31. State and local governments generate revenue from all of the following sources excepta.sales taxes.b.the federal government.c.corporate income taxes.d.customs duties.ANS: D DIF: 2 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative32. Which of the following statements is correct?a.National defense and health care are the two largest spending categories for the federal government.b.Welfare programs and highways are the two largest spending categories for state and localgovernments.c.Sales taxes and property taxes are the two most important revenue sources for state and localgovernments.d.Corporate income taxes are the largest source of revenue for the federal government.ANS: C DIF: 3 REF: 12-1NAT: Analytic LOC: The role of government TOP: TaxesMSC: Applicative。
【国际经济学专题考试试卷十】Externalities
【国际经济学专题考试试卷⼗】ExternalitiesChapter 10ExternalitiesTRUE/FALSE1. Markets sometimes fail to allocate resources efficiently.ANS: T DIF: 2 REF: 10-0NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Market failure MSC: Interpretive2. When a transaction between a buyer and seller directly affects a third party, the effect is called an externality. ANS: T DIF: 1 REF: 10-0 NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Definitional3. Buyers and sellers neglect the external effects of their actions when deciding how much to demand or supply. ANS: T DIF: 2 REF: 10-0 NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Interpretive4. In a market characterized by externalities, the market equilibrium fails to maximize the total benefit to societyas a whole.ANS: T DIF: 1 REF: 10-0NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Definitional5. In a market with positive externalities, the market equilibrium quantity maximizes the welfare of society as awhole.ANS: F DIF: 1 REF: 10-0NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Interpretive6. Barking dogs cannot be considered an externality because externalities must be associated with some form ofmarket exchange.ANS: F DIF: 1 REF: 10-0NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Applicative7. The social cost of pollution includes the private costs of the producers plus the costs to those bystandersadversely affected by the pollution.ANS: T DIF: 1 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Definitional8. Organizers of an outdoor concert in a park surrounded by residential neighborhoods are likely to consider thenoise and traffic cost to residential neighborhoods when they assess the financial viability of the concertventure.9. When a driver enters a crowded highway he increases the travel times of all other drivers on the highway. This is an example of a negative externality.ANS: T DIF: 1 REF: 10-0NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Interpretive10. When firms internalize a negative externality, the market supply curve shifts to the left.ANS: T DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Negative externalities MSC: Analytical663664 Chapter 10/Externalities11. Government subsidized scholarships are an example of a government policy aimed at correcting negative externalities associated with education.ANS: F DIF: 1 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Positive externalities MSC: Applicative12. A congestion toll imposed on a highway driver to force the driver to take into account the increase in travel time she imposes on all other drivers is an example of internalizing the externality.ANS: T DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Interpretive13. Negative externalities lead markets to produce a smaller quantity of a good than is socially desirable, while positive externalities lead markets to produce a larger quantity of a good than is socially desirable.ANS: F DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Negative externalities | Positive externalities MSC: Interpretive14. The government can internalize externalities by taxing goods that have negative externalities and subsidizing goods that have positive externalities.ANS: T DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Negative externalities | Positive externalities MSC: Applicative15. If the social value of producing robots is greater than the private value of producing robots, the private market produces too few robots.ANS: T DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Positive externalities | Technology spillovers MSC: Analytical16. The patent system gives firms greater incentive to engage in research and other activities that advance technology.TOP: Technology spillovers MSC: Applicative17. Government intervention in the economy with the goal of promoting technology-producing industries isknown as patent policy.ANS: F DIF: 1 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Industrial policy MSC: Definitional18. A technology spillover is a type of negative externality.ANS: F DIF: 2 REF: 10-1NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Technology spillovers MSC: Interpretive19. Even if possible, it would be inefficient to prohibit all polluting activity.ANS: T DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Applicative20. When correcting for an externality, command-and-control policies are always preferable to market-basedpolicies.ANS: F DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Command-and-control policies | Corrective taxes MSC: InterpretiveChapter 10/Externalities 665 21. Corrective taxes enhance efficiency, but the cost to administer them exceeds the revenue they raise for the government.ANS: F DIF: 1 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Interpretive22. Corrective taxes cause deadweight losses, reducing economic efficiency.ANS: F DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Interpretive23. Most economists prefer regulation to taxation because regulation corrects market inefficiencies at a lower costthan taxation does.ANS: F DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Applicative24. A corrective tax places a price on the right to pollute.ANS: T DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Interpretive25. According to recent research, the gas tax in the United States is lower than the optimal level.KEY: Corrective taxes MSC: Applicative26. The least expensive way to clean up the environment is for all firms to reduce pollution by an equalpercentage.ANS: F DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes MSC: Interpretive27. Corrective taxes are more efficient than regulations for keeping the environment clean.ANS: T DIF: 1 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Corrective taxes | Tradable pollution permits MSC: Applicative28. A market for pollution permits can efficiently allocate the right to pollute by using the forces of supply anddemand.ANS: T DIF: 1 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Applicative29. Economists believe that the optimal level of pollution is zero.ANS: F DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Interpretive30. The Environmental Protection Agency (EPA) cannot reach a target level of pollution through the use ofpollution permits.ANS: F DIF: 1 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Applicative31. Social welfare can be enhanced by allowing firms to trade their rights to pollute.ANS: T DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Applicative666 Chapter 10/Externalities32. Firms that can reduce pollution easily would be willing to sell their pollution permits.ANS: T DIF: 2 REF: 10-2NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Applicative33. One example of a real-world market for tradable pollution permits is the market for carbon permits in Europe. ANS: T DIF: 1 REF: 10-2 NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Tradable pollution permits MSC: Applicative34. Government can be used to solve externality problems that are too costly for private parties to solve.ANS: T DIF: 1 REF: 10-335. Government intervention is necessary to correct all externalities.ANS: F DIF: 2 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Externalities MSC: Applicative36. According to the Coase theorem, if private parties can bargain without cost, then the private market will solvethe problem of externalities.ANS: T DIF: 1 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase theorem MSC: Definitional37. According to the Coase theorem, the private market will need government intervention in order to reach anefficient outcome.ANS: F DIF: 1 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase theorem MSC: Definitional38. Despite the appealing logic of the Coase theorem, private actors often fail to resolve on their own the problemscaused by externalities.ANS: T DIF: 1 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase theorem MSC: Applicative39. According to the Coase Theorem, individuals can always work out a mutually beneficial agreement to solvethe problems of externalities even when high transaction costs are involved.ANS: F DIF: 2 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase Theorem MSC: Interpretive40. According to the Coase theorem, whatever the initial distribution of rights, the interested parties can bargain toan efficient outcome.ANS: T DIF: 1 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase theorem MSC: Definitional41. Private parties may choose not to solve an externality problem if the transaction costs are large enough. ANS: T DIF: 2 REF: 10-3 NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase theorem MSC: Interpretive42. Many charities like the Sierra Club are established to deal with externalities.ANS: T DIF: 2 REF: 10-3NAT: Analytic LOC: Markets, market failure, and externalitiesTOP: Coase Theorem MSC: InterpretiveChapter 10/Externalities 667 SHORT ANSWER1. Using a supply and demand diagram, demonstrate how a negative externality leads to market inefficiency.When a negative externality exists, the private cost (or supply curve) is less than the social cost. The market equilibrium quantity of Q0 will be greater than the socially optimal quantity of Q1. The government could help eliminate this inefficiency by taxing the product. In this example, the size of the per-unit tax would be P3 - P1 (or P2 - P0).DIF: 2 REF: 10-1 NAT: AnalyticLOC: Markets, market failure, and externalities TOP: Negative externalitiesMSC: Analytical2. Using a supply and demand diagram, demonstrate how a positive externality leads to market inefficiency.How might the government help to eliminate this inefficiency?ANS:DIF: 2 REF: 10-1 NAT: AnalyticLOC: Markets, market failure, and externalities TOP: Positive externalitiesMSC: Analytical668 Chapter 10/Externalities3. Why are efficiency taxes preferred to regulatory policies as methods remedy externalities?ANS:Efficiency taxes allow markets to coordinate optimal resource allocation. In order for regulations to be efficient, the government needs detailed information about specific industries, including information about the alternative technologies that those industries could adopt. Thus, taxes are likely to reduce pollution at a lower cost to society. DIF: 2 REF: 10-2 NAT: AnalyticLOC: Markets, market failure, and externalitiesTOP: Command-and-control policies | Corrective taxes MSC: Applicative4. Use a graph to illustrate the quantity of pollution that would be emitted (a) after a corrective tax has beenimposed and (b) after tradable pollution permits have been imposed. Could these two quantities ever beequivalent?ANS:Yes, these two quantities could be equal. For example, P B could be equal to the amount of the corrective tax.DIF: 2 REF: 10-2 NAT: AnalyticLOC: Markets, market failure, and externalitiesTOP: Corrective taxes | Tradable pollution permits MSC: Analytical5. To produce honey, beekeepers place hives of bees in the fields of farmers. As bees gather nectar, theypollinate the crops in the fields, which increases the yields of these fields at no additional cost to the farmer.What might be a reasonable private solution to this externality, and how might the solution be reached? ANS:One solution would be to have one person own both the farm fields and the beehives, in which case the externality is internalized. Another solution would be to have the farmer and beekeeper enter into a contract so that they can coordinate the number of bee hives and acres of crops to maintain an efficient outcome.DIF: 1 REF: 10-3 NAT: AnalyticLOC: Markets, market failure, and externalities TOP: ExternalitiesUnder what circumstances will private bargaining fail to produce a solution?ANS:Private parties may fail to bargain to an efficient solution under a variety of circumstances. First, the transaction costs of bargaining may be so high that one or both of the parties decides not to bargain. Second, the bargaining may not take place if one or both of the parties believes that the agreement cannot be enforced. Third, one or both of the parties may try to hold out for a better deal, in which case the bargaining process breaks down. Fourth, if there are a large number of parties taking part in the negotiations, the costs of coordination may be so great that the bargaining is not successful.DIF: 1 REF: 10-3 NAT: AnalyticLOC: Markets, market failure, and externalities TOP: Coase theoremMSC: Interpretive。
ch08 The Cost of Taxation
0
The Effects of a Tax
With no tax, eq'm price is PE and quantity is QE . Govt imposes a tax of $T per unit. The price buyers pay is PB , the price sellers receive is PS , and quantity is QT .
$ 400
P
350 300
PB = 250
A $100 tax on airplane tickets
S
200
PS = 150
100 50 0 0 25 50
D
Q
75 100 125
10
What Determines the Size of the DWL?
The govt needs tax revenue to finance roads, schools, police, etc., so it must tax some goods and services. Which ones? One answer is that govt should tax the goods or services with the smallest DWL. So when is the DWL small vs. large? Turns out it depends on the elasticities of supply and demand. Recall: The price elasticity of demand (or supply) measures how much quantity demanded (or supplied) changes when the price changes.
ApplicationThe Costs of Taxation课件讲义
The Effects of a Tax
A tax places a wedge between the price buyers pay and the price sellers receive.
Because of this tax wedge, the quantity sold falls below the level that would be sold without a tax.
Price
(a) Small Tax
Deadweight loss
PB Tax revenue PS
Supply
Demand
0
Q2 Q1
Quantity
Deadweight Loss and Tax Revenue...
(b) Medium Tax
Price
PB
Tax revenue
Deadweight loss
The size of the market for that good shrinks.
Tax Revenue
T = the size of the tax Q = the quantity of the good sold
TQ = the government’s tax revenue
For the small tax, tax revenue is small.
As the size of the tax rises, tax revenue grows.
But as the size of the tax continues to rise, tax revenue falls because the higher tax reduces the size of the market.
(完整版)国际经济学(1-4单元单项选择题以及答案).doc
International Economics’Middle Test1.The mercantilists would have objected to:a. Export promotion policies initiated by the governmentb. The use of tariffs or quotas to restrict importsc.Trade policies designed to accumulate gold and other precious metalsd. International trade based on open markets2. Unlike Adam Smith, David Ricardo’ s trading principle emphasizes the:a. Demand side of the marketb. Supply side of the marketc. Role of comparative costsd. Role of absolute costs3. A nation that gains from trade will find its consumption point being located:a. Inside its production possibilities curveb.Along its production possibilities curvec.Outside its production possibilities curved.None of the above4. If a production possibilities curve is bowed out (i.e., concave) in appearance, production occurs under conditions of:a. Constant opportunity costsb. Increasing opportunity costsc. Decreasing opportunity costsd. Zero opportunity costs5.Increasing opportunity costs suggest that:a.Resources are not perfectly shiftable between the production of two goodsb.Resources are fully shiftable between the production of two goodsc. A country ’ s production possibilities curve appears as a straight lined. A country ’ s production possibilities curve is bowed inward (i.e., convex) in appearance6. The trading- triangle concept is used to indicate a nation’ s:a. Exports, marginal rate of transformation, terms of tradeb.Imports, terms of trade, marginal rate of transformationc.Marginal rate of transformation, imports, exportsd.Terms of trade, exports, imports7.The earliest statement of the principle of comparative advantage is associated with:a. Adam Smithb.David Ricardoc.Eli Heckscherd. Bertil Ohlin8.When a nation achieves autarky equilibrium:a. Input price equals final product priceb. Labor productivity equals the wage ratec.Imports equal exportsd.Production equals consumption9.The gains from international trade increase as:a. A nation consumes inside of its production possibilities scheduleb. A nation consumes along its production possibilities schedulec. The international terms of trade rises above the nation ’ s autarky priced. The international terms of trad e approaches the nation ’ s autarky price10. Under free trade, Canada would not enjoy any gains from trade with Sweden if Canada:a. Trades at the Canadian rate of transformationb. Trades at Sweden ’ s rate of transformationc. Specializes completely in the production of its export goodd. Specializes partially in the production of its export good11. A rise in the price of imports or a fall in the price of exports will:a. Improve the terms of tradeb. Worsen the terms of tradec. Expand the production possibilities curved. Contract the production possibilities curve12. A term-of-trade index that equals 90 indicates that compared to the base year:a.It requires a greater output of domestic goods to obtain the same amount of foreign goodsb.It requires a lesser amount of domestic goods to obtain the same amount of foreign goodsc.The price of exports has fallen from $100 to $90d.The price of imports has fallen from $100 to $9013.The use of indifference curves helps us determine the point:a. Along the production possibilities curve a country will chooseb. At which a country maximizes its resource productivityc. At which a country ceases to become competitived. Where the marginal rate of transformation approaches zero14. The equilibrium prices and quantities established after trade are fully determinate if we know:a. The location of all countries ’ indifferenceb. curvesTheshape of each country ’ s production possibilities curvec. The comparative costs of each trading partnerd.The strength of world supply and demand for each good15. In the absence of trade, a nation is in equilibrium where a community indifference curve:1a. Lies above its production possibilities curveb. Is tangent to its production possibilities curvec. Intersects its production possibilities curved. Lies below its production possibilities curve16. Which of the following is false concerning indifference curves?a. They illustrate how the nation ranks alternative consumption bundlesb. Higher curves refer to more satisfactionc. They are negatively sloped, being bowed out away from the diagram ’ s origind. They reflect the tastes and preferences of a consumer17.The marginal rate of substitution is measured by the absolute value of the slope of a (an):a. Production possibilities curveb. Indifference curvec. Production possibilities curved. Demand curve18. According to Staffan Linder, trade between two countries tends to be most pronounced when the countries:a.Find their tastes and preferences to be quite harmoniousb.Experience economies of large-scale production over large output levelsc.Face dissimilar relative abundances of the factors of productiond.Find their per capita income levels to be approximately the same19.Which of the following is a long-run theory, emphasizing changes in the trading position of a nation over a number of years?a.Theory of factor endowmentsparative advantage theoryc.Theory of the product cycled.Overlapping demand theory20.The Leontief paradox questioned the validity of the theory of:a. Comparative advantageb. Factor endowmentsc. Overlapping demandsd. Absolute advantage21.When considering the effects of transportation costs, the conclusions of our trade model must be modified. This is because transportation costs result in:a.Lower trade volume, higher import prices, smaller gains from tradeb.Lower trade volume, lower import prices, smaller gains from tradec.Higher trade volume, higher import prices, smaller gains from traded.Higher trade volume, lower import prices, greater gains from trade22.Eli Heckscher and Bertil Ohlin are associated with the theory of comparative advantage that stresses differences in:a. Income levels among countriesb. Tastes and preferences among countriesc. Resource endowments among countriesd. Labor productivities among countries23. A firm is said to enjoy economies of scale over the range of output for which the long-run average cost is:a. Increasingb. Constantc. Decreasingd. None of the above24. Which of the following best applies to the theory of overlapping demands?a. Manufactured goodsb. Servicesc. Primary productsd. None of the above25. Which trade theory is tantamount to a short-run version of the factor price equalization theory?a. Specific factors theoryb. Product life cycle theoryc. Economies of scale theoryd. Overlapping demand theory26. Intraindustry trade can be explained in part by:a. Adam Smith ’ s principle of absolute advantageb. Perfect competition in product marketsc. Diseconomies of large scale productiond. Transportation costs between and within nations27. Which of the following would least likely apply to the product life cycle theory?a. Calculators and computersb. Coal and crude oilc. Home movie camerasd. Office machinery28. According to the factor endowment model, countries heavily endowed with land will:a. Devote excessive amounts of resources to agricultural production c. Export products that are land-intensiveb. Devote insufficient amounts of resources to agricultural production d. Import products that are land-intensive29. Given free trade, small nations tend to benefit the most from trade since they:a. Are more productive than their large trading partnersb. A re less productive than their large trading partnersc.Have demand preferences and income levels lower than their large trading partnersd.Enjoy terms of trade lying near the opportunity costs of their large trading partners30.The terms of trade is given by the prices:a. Paid for all goods imported by the home countryb.Received for all goods exported by the home countryc.Received for exports and paid for importsd.Of primary products as opposed to manufactured productsAnswer:dccba dbdca baadb cbdcb accaa dbcdc2。
【国际经济学专题考试试卷二十四】Measuring the Cost of Living
Chapter 24Measuring the Cost of LivingTRUE/FALSE1. The consumer price index is used to monitor changes in an economy’s production of goods and services overtime.ANS: F DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive2. When the consumer price index falls, the typical family has to spend fewer dollars to maintain the samestandard of living.ANS: T DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive3. Economists use the term inflation to describe a situation in which the economy’s overall price level is rising. ANS: T DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: InflationMSC: Definitional4. The inflation rate is the absolute change in the price level from the previous period.ANS: F DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Definitional5. Inflation can be measured using either the GDP deflator or the consumer price index.ANS: T DIF: 2 REF: 24-0NAT: Analytic LOC: Unemployment and inflationTOP: Inflation | CPI | GDP deflator MSC: Interpretive6. The inflation rate reported in the news is usually calculated from the GDP deflator rather than the consumerprice index.ANS: F DIF: 2 REF: 24-0NAT: Analytic LOC: Unemployment and inflationTOP: Inflation rate | CPI | GDP deflator MSC: Interpretive7. Because the consumer price index reflects the goods and services bought by consumers better than the GDPdeflator does, it is the more common gauge of inflation.ANS: T DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflationTOP: Inflation | CPI | GDP deflator MSC: Definitional8. The CPI is a measure of the overall cost of the goods and services bought by a typical consumer.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional9. Each week, the Bureau of Labor Statistics computes and reports the consumer price index.ANS: F DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional10. The Bureau of Labor Statistics is part of the U.S. Department of Labor.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Bureau of Labor Statistics MSC: Definitional16191620 Chapter 24/Measuring the Cost of Living11. The Bureau of Labor Statistics determines which prices are most important to the typical consumer bysurveying consumers.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Bureau of Labor Statistics MSC: Definitional12. The content of the basket of goods and services used to compute the CPI changes every month.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive13. By keeping the basket of goods and services the same when computing the CPI, the Bureau of Labor Statisticsisolates the effects of price changes from the effect of any quantity changes that might be occurring at the same time.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional14. When the consumer price index is computed, the base year is always the first year among the years beingconsidered.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive15. The CPI for 2008 is computed by dividing the price of the basket of goods and services in 2008 by the price ofthe basket of goods and services in the base year, then multiplying by 100.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive16. The CPI is always 1 in the base year.ANS: F DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional17. If the current year CPI is 140, then the price level has increased 40 percent since the base year.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Applicative18. If the current year CPI is 90, then the price level has decreased 10 percent since the base year.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Applicative19. The inflation rate for 2007 is computed by dividing (the CPI in 2007 minus the CPI in 2006) by the CPI in2006, then multiplying by 100.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Interpretive20. If the value of the consumer price index is 110 in 2005 and 121 in 2006, then the inflation rate is 11 percentfor 2006.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: ApplicativeChapter 24/Measuring the Cost of Living 1621 21. The producer price index measures the cost of a basket of goods and services bought by firms rather thanconsumers.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: PPI MSC: Definitional22. Changes in the consumer price index are useful in predicting changes in the producer price index.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | PPI MSC: Interpretive23. Data from the Bureau of Labor Statistics show that the largest category of consumer spending is housing. ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Categories of consumer spending MSC: Definitional24. Data from the Bureau of Labor Statistics show that consumer spending on transportation is only slightlyhigher than consumer spending on food and beverages.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Categories of consumer spending MSC: Definitional25. Data from the Bureau of Labor Statistics show that consumer spending on medical care is about equal toconsumer spending on recreation and consumer spending on education and communication.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Categories of consumer spending MSC: Definitional26. Data from the Bureau of Labor Statistics show that apparel makes up 14 percent of the typical consumer’sbudget.ANS: F DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Categories of consumer spending MSC: Definitional27. The goal of the consumer price index is to gauge how much incomes must rise to maintain a constant standardof living.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional28. Substitution bias occurs because the CPI ignores the possibility of consumer substitution toward goods thathave become relatively less expensive.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Substitution bias MSC: Interpretive29. Substitution bias causes the CPI to understate the increase in the cost of living from one year to the next. ANS: F DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Substitution bias MSC: Definitional30. When a new good is introduced, consumers have more variety from which to choose, and this in turn increasesthe cost of maintaining the same level of economic well-being.ANS: F DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Introduction of new goods MSC: Definitional31. The CPI does not reflect the increase in the value of the dollar that arises from the introduction of new goods. ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Introduction of new goods MSC: Definitional1622 Chapter 24/Measuring the Cost of Living32. If the quality of a good deteriorates from one year to the next while its price remains the same, then the valueof a dollar falls.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Quality change MSC: Definitional33. The Bureau of Labor Statistics does not try to account for quality changes in the goods and services in thebasket used to compute the CPI.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Quality change MSC: Interpretive34. There is no longer much debate among economists concerning the severity of and the solution to the problemsin using the CPI to measure the cost of living.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive35. Many economists believe the bias in the CPI is now only about half as large as it once was.ANS: T DIF: 1 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional36. The CPI and GDP deflator usually tell two different stories about how quickly prices are rising.ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Interpretive37. When the price of Italian wine rises, this change is reflected in the U.S. CPI but not in the U.S. GDP deflator. ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Applicative38. When the price of nuclear missiles rises, this change is reflected in the CPI but not in the GDP deflator. ANS: F DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Applicative39. In the U.S., when the price of oil rises, the CPI rises by much more than does the GDP deflator.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Applicative40. The group of goods and services used to compute the GDP deflator changes automatically over time, but thegroup of goods and services used to compute the CPI does not.ANS: T DIF: 2 REF: 24-1NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Applicative41. The purpose of measuring the overall level of prices in the economy is to permit comparison between dollarfigures from different times.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Comparing dollar figures MSC: Definitional42. A dollar figure from 1908 is converted into 2008 dollars by dividing the 2008 price level by the 1908 pricelevel, then multiplying by the 1908 dollar figure.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Comparing dollar figures MSC: InterpretiveChapter 24/Measuring the Cost of Living 1623 43. If the CPI today is 120 and the CPI five years ago was 80, then something that cost $1 five years ago wouldcost $1.50 in today's prices.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Comparing dollar figures MSC: Applicative44. Henry Ford paid his workers $5 a day in 1914, when the CPI was 10. Today, with the price index at 177, the$5 a day is worth $88.50.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Comparing dollar figures MSC: Applicative45. If you currently make $25,000 a year and the CPI rises from 110 today to 150 in five years, then you need tobe making $43,333.33 in five years to have kept pace with consumer price inflation.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Comparing dollar figures MSC: Applicative46. When some dollar amount is automatically corrected for inflation by law or contract, the amount is said to beindexed for inflation.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Indexation MSC: Definitional47. A COLA automatically raises the wage when the CPI rises.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: COLA MSC: Definitional48. The U.S. income tax system is completely indexed for inflation.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Indexation MSC: Interpretive49. Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bobwithdraws his $105. If inflation was 2 percent durin g the year the money was deposited, then Bob’spurchasing power has increased by 3 percent.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative50. Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bobwithdraws his $105. If inflation was 5 percent during the year the money was deposited, then Bob’spurchasing power has not changed.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative51. Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bobwithdraws his $105. If inflation was 7 percent during the year the money was deposited, then Bob’spurchasing power has increased by 2 percent.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative52. Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bobwithdraws his $105. If deflation was 5 percent during the year the money was deposited, then Bob’spurchasing power has not changed.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative1624 Chapter 24/Measuring the Cost of Living53. Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bobwithdraws his $105. If deflation was 7 percent during the year the money was deposited, then Bob’spurchasing power has increased by 12 percent.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative54. The real interest rate measures the change in dollar amounts.ANS: F DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Nominal interest rate MSC: Definitional55. The real interest rate is the interest rate corrected for inflation.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Definitional56. The nominal interest rate tells you how fast the number of dollars in your bank account rises over time. ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Nominal interest rate MSC: Definitional57. The real interest rate tells you how fast the purchasing power of your bank account rises over time.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Definitional58. If the nominal interest rates rises, then the inflation rate must have increased.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Nominal interest rate | Inflation rate MSC: Interpretive59. If the nominal interest rate is 5 percent and the inflation rate is 2 percent, then the real interest rate is 7 percent. ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Real interest rate MSC: Applicative60. If the nominal interest rate is 5 percent and the real interest rate is 2 percent, then the inflation rate is 3 percent. ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Applicative61. If the real interest rate is 5 percent and the inflation rate is 2 percent, then the nominal interest rate is 7 percent. ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Nominal interest rate MSC: Applicative62. The value of the consumer price index increased from 140 to 147 during 2006. Nathan opened a bankaccount at the beginning of 2006, and at the end of 2006 his account balance was $12,840. The purchasing power of Nathan’s account increased by 2 percent during the year. We can conclude that Nathan opened his account with a deposit of $11,500 at the beginning of 2006.ANS: F DIF: 3 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Nominal interest rate | Real interest rate MSC: Analytical63. The U.S. economy has experienced rising consumer prices in every year since 1965.ANS: T DIF: 1 REF: 24-2NAT: Analytic LOC: Unemployment and inflation TOP: U.S. inflationMSC: DefinitionalChapter 24/Measuring the Cost of Living 1625 64. The U.S. economy has never experienced deflation.ANS: F DIF: 2 REF: 24-2NAT: Analytic LOC: Unemployment and inflation TOP: U.S. inflationMSC: Interpretive65. In the late 1970s, U.S. nominal interest rates were high and real interest rates were low, but in the late 1990s,U.S. nominal interest rates were low and real interest rates were high.ANS: T DIF: 2 REF: 24-2NAT: Analytic LOC: The study of economics and definitions of economicsTOP: U.S. interest rates MSC: InterpretiveSHORT ANSWER1. In a simple economy, people consume only 2 goods, food and clothing. The market basket of goods used tocompute the CPI consists of 50 units of food and 10 units of clothing.a.What are the percentage increases in the price of food and in the price of clothing?b.What is the percentage increase in the CPI?c.Do these price changes affect all consumers to the same extent? Explain.ANS:a.The price of food increased by 50 percent ([6-4]/4 x 100). The price of clothing increased by 100percent ([20-10]/10 x 100).b.In 2002, the market basket cost $300 (4x50 + 10x10); in 2003, it cost $500 (6x50 + 20x10). Thepercentage increase in the CPI is 66.7 percent ([500-300]/300 x 100).c.Because the price of clothing increased relatively more than the price of food, people who purchase a lotof clothing and little food became worse off relative to people who purchase a lot of food and littleclothing.DIF: 2 REF: 24-1 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: CPIMSC: Applicative2. Which is likely to have the larger effect on the CPI, a 2 percent increase in the price of food or a 3 percentincrease in the price of diamond rings? Explain.ANS:The 2 percent increase in the price of food will increase the CPI by more because the portion of the market basket consisting of food is much larger than the portion consisting of diamond rings.DIF: 2 REF: 24-1 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: CPIMSC: Interpretive3. List the three major problems in using the CPI as a measure of the cost of living.ANS:(1) Substitution bias. The CPI ignores the fact that consumers substitute toward goods that have become relatively less expensive. (2) Introduction of new goods. Because the CPI uses a fixed basket of goods, it does not take into account the increased well-being of consumers created when new goods are introduced. (3) Unmeasured quality change. Not all quality changes can be measured.DIF: 2 REF: 24-1 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: CPIMSC: Interpretive1626 Chapter 24/Measuring the Cost of Living4. Why does the GDP deflator give a different rate of inflation than the CPI?ANS:The GDP deflator and the CPI differ in two important ways. The GDP deflator uses as a basket all final goods and services produced in the domestic economy, while the CPI basket includes goods and services purchased by typical consumers. Therefore, changes in the price of imported goods affect the CPI, but not the GDP deflator. Also, changes in the price of domestically produced capital goods affect the GDP deflator, but not the CPI. Changes in the price of domestically produced consumer goods are likely to affect the CPI more than the GDP deflator because it is likely that those goods make up a larger part of consumer budgets than of GDP.DIF: 2 REF: 24-1 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: CPI | GDP deflatorMSC: Interpretive5. Compute how much each of the following items is worth in terms of today's dollars using 177 as the priceindex for today.a.In 1926, the CPI was 17.7 and the price of a movie ticket was $0.25.b.In 1932, the CPI was 13.1 and a cook earned $15.00 a week.c.In 1943, the CPI was 17.4 and a gallon of gas cost $0.19.ANS:a.The movie ticket is worth $.25 177/17.7 = $2.50 in today's dollars.b.The cook’s weekly wage is worth $15.00 177/13.1 = $202.67 in today's dollars.c.The gallon of gas is worth $.19 177/17.4 = $1.93 in today's dollars.DIF: 2 REF: 24-2 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: Comparing dollar figures MSC: Applicative6. Jay and Joyce meet George, the banker, to work out the details of a mortgage. They all expect that inflationwill be 2 percent over the term of the loan, and they agree on a nominal interest rate of 6 percent. As it turns out, the inflation rate is 5 percent over the term of the loan.a.What was the expected real interest rate?b.What was the actual real interest rate?c.Who benefited and who lost because of the unexpected inflation?ANS:a.The expected real interest rate was 4 percent (6-2).b.The actual real interest rate was 1 percent (6-5).c.George, the banker, lost because he received less real interest income than he expected. Jay and Joycegained because they paid less real interest income than they expected.DIF: 2 REF: 24-2 NAT: AnalyticLOC: The study of economics and definitions of economics TOP: Real interest rateMSC: ApplicativeSec00 - Measuring the Cost of LivingMULTIPLE CHOICE1. Babe Ruth, the famous baseball player, earned $80,000 in 1931. Today, the best baseball players can earnmore than 300 times as much as Babe Ruth earned in 1931. However, prices have also risen since 1931.We can conclude thata.the best baseball players today are about 300 times better off than Babe Ruth was in 1931.b.because prices have also risen, the standard of living of baseball stars hasn't changed since 1931.c.one cannot make judgments about changes in the standard of living based on changes in prices andchanges in incomes.d.one cannot determine whether baseball stars today enjoy a higher standard of living than Babe Ruthdid in 1931 without additional information regarding increases in prices since 1931.ANS: D DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: Prices | Standard of living MSC: InterpretiveChapter 24/Measuring the Cost of Living 16272. The consumer price index is used toa.monitor changes in the level of wholesale prices in the economy.b.monitor changes in the cost of living over time.c.monitor changes in the level of real GDP over time.d.monitor changes in the stock market.ANS: B DIF: 1 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional3. The consumer price index is used toa.convert nominal GDP into real GDP.b.turn dollar figures into meaningful measures of purchasing power.c.characterize the types of goods and services that consumers purchase.d.measure the quantity of goods and services that the economy produces.ANS: B DIF: 1 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Definitional4. Which of the following is not correct?a.The consumer price index gives economists a way of turning dollar figures into meaningfulmeasures of purchasing power.b.The consumer price index is used to monitor changes in the cost of living over time.c.The consumer price index is used by economists to measure the inflation rate.d.The consumer price index is used to measure the quantity of goods and services that the economy isproducing.ANS: D DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI MSC: Interpretive5. When the consumer price index rises, the typical familya.has to spend more dollars to maintain the same standard of living.b.can spend fewer dollars to maintain the same standard of living.c.finds that its standard of living is not affected.d.can offset the effects of rising prices by saving more.ANS: A DIF: 1 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Standard of living MSC: Definitional6. When the consumer price index falls, the typical familya.has to spend more dollars to maintain the same standard of living.b.can spend fewer dollars to maintain the same standard of living.c.finds that its standard of living is not affected.d.can save less because they do not need to offset the effects of rising prices.ANS: B DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | Standard of living MSC: Interpretive7. Economists use the term inflation to describe a situation in whicha.some prices are rising faster than others.b.the economy's overall price level is rising.c.the economy's overall price level is high, but not necessarily rising.d.the economy's overall output of goods and services is rising faster than the economy's overall pricelevel.ANS: B DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: InflationMSC: Definitional1628 Chapter 24/Measuring the Cost of Living8. The term inflation is used to describe a situation in whicha.the overall level of prices in the economy is increasing.b.incomes in the economy are increasing.c.stock-market prices are rising.d.the economy is growing rapidly.ANS: A DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: InflationMSC: Definitional9. When the overall level of prices in the economy is increasing, economists say that the economy isexperiencinga.economic growth.b.stagflation.c.inflation.d.deflation.ANS: C DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: InflationMSC: Definitional10. The inflation rate is defined as thea.price level in an economy.b.change in the price level from one period to the next.c.percentage change in the price level from the previous period.d.price level minus the price level from the previous period.ANS: C DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Definitional11. The economy's inflation rate is thea.price level in the current period.b.change in the price level from the previous period.c.change in the gross domestic product from the previous period.d.percentage change in the price level from the previous period.ANS: D DIF: 1 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Definitional12. The inflation rate you are likely to hear on the nightly news is calculated froma.the GDP deflator.b.the CPI.c.the Dow Jones Industrial Average.d.the unemployment rate.ANS: B DIF: 2 REF: 24-0NAT: Analytic LOC: Unemployment and inflation TOP: Inflation rateMSC: Interpretive13. Which of the following is correct?a.The GDP deflator is better than the CPI at reflecting the goods and services bought by consumers.b.The CPI is better than the GDP deflator at reflecting the goods and services bought by consumers.c.The GDP deflator and the CPI are equally good at reflecting the goods and services bought byconsumers.d.The GDP deflator is more commonly used as a gauge of inflation than the CPI is.ANS: B DIF: 2 REF: 24-0NAT: Analytic LOC: The study of economics and definitions of economicsTOP: CPI | GDP deflator MSC: Interpretive。
ch08(习题)
SOLUTIONS TO TEXT PROBLEMS:Quick Quizzes1. Figure 1 shows the supply and demand curves for cookies, with equilibrium quantity Q1 andequilibrium price P1. When the government imposes a tax on cookies, the price to buyers rises to P B, the price received by sellers declines to P S, and the equilibrium quantity falls to Q2. Thedeadweight loss is the triangular area below the demand curve and above the supply curvebetween quantities Q1 and Q2. The deadweight loss shows the fall in total surplus that res ultsfrom the tax.Figure 12. A tax on beer would have a larger deadweight loss than a tax on milk, since the demand for beeris more elastic than the demand for milk and the deadweight loss of a tax is larger the greater is the elasticity of demand.3. If the government doubles the tax on gasoline, the revenue from the gasoline tax could rise orfall, depending on where the tax falls on the Laffer curve. However, if the government doubles the tax on gasoline, you can be sure that the deadweight loss of the tax rises, since deadweight loss always rises as the tax rate rises.Questions for Review1. When the sale of a good is taxed, both consumer surplus and producer surplus decline. Thedecline in consumer surplus and producer surplus exceeds the amount of government revenuethat is raised, so society's total surplus declines. The tax distorts the incentives of both buyersand sellers, so resources are allocated inefficiently.2. Figure 2 illustrates the deadweight loss and tax revenue from a tax on the sale of a good.Without a tax, the equilibrium quantity would be Q1, the equilibrium price would be P1, consumer surplus would be A+B+C, and producer surplus would be D+E+F. The imposition of a tax places156 Chapter 8 /Application: The Costs of Taxationa wedge between the price buyers pay, P B, and the price sellers receive, P S, where P B = P S + tax.The quantity sold declines to Q2. Now consumer surplus is A, producer surplus is F, andgovernment revenue is B+D. The deadweight loss of the tax is C+E, since that area is lostbecause of the decline in quantity from Q1 to Q2.Figure 23. The greater the elasticities of demand and supply, the greater the deadweight loss of a tax.Since elasticity measures the response of quantity to a change in price, higher elasticity meansthe tax induces a greater reduction in quantity, hence a greater distortion to the market.4. Experts disagree about whether labor taxes have small or large deadweight losses because theyhave different views about the elasticity of labor supply. Some believe that labor supply isinelastic, so a tax on labor has a small deadweight loss. But others think that workers can adjust their hours worked in various ways, so labor supply is elastic, and thus a tax on labor has a large deadweight loss.5. The deadweight loss of a tax rises more than proportionally as the tax rises. Tax revenue,however, may increase initially as the tax rises, but as the tax rises further, revenue eventuallydeclines.Problems and Applications1. a. Figure 3 illustrates the market for pizza. The equilibrium price is P1, the equilibriumquantity is Q1, consumer surplus is area A+B+C, and producer surplus is area D+E+F.There is no deadweight loss, as all the potential gains from trade are realized; totalsurplus is the entire area between the demand and supply curves A+B+C+D+E+F.Chapter 8 /Application: The Costs of Taxation 157Figure 3b. With a $1 tax on each pizza sold, the price paid by buyers, P B, is now higher than theprice received by sellers, P S, where P B = P S + $1. The quantity declines to Q2, consumersurplus is area A, producer surplus is area F, government revenue is area B+D, anddeadweight loss is area C+E. Consumer surplus declines by B+C, producer surplusdeclines by D+E, government revenue increases by B+D, and deadweight loss increasesby C+E.c. If the tax were removed and consumers and producers voluntarily transferred B+D tothe government to make up for the lost tax revenue, then everyone would be better offthan without the tax. The equilibrium quantity would be Q1, as in the case without thetax, and the equilibrium price would be P1. Consumer surplus would be A+C, becauseconsumers get surplus of A+B+C, then voluntarily transfer B to the government.Producer surplus would be E+F, since producers get surplus of D+E+F, then voluntarilytransfer D to the government. Both consumers and producers are better off than thecase when the tax was imposed. If consumers and producers gave a little bit more thanB+D to the government, then all three parties, including the government, would bebetter off. This illustrates the inefficiency of taxation.2. a. The statement, "If the government taxes land, wealthy landowners will pass the tax onto their poorer renters," is incorrect. With a tax on land, landowners can not pass thetax on. Since the supply curve of land is perfectly inelastic, landowners bear the entireburden of the tax. Renters will not be affected at all.b. The statement, "If the government taxes apartment buildings, wealthy landowners willpass the tax on to their poorer renters," is partially correct. With a tax on apartmentbuildings, landowners can pass the tax on more easily, though the extent to which theydo this depends on the elasticities of supply and demand. In this case, the tax is a directaddition to the cost of rental units, so the supply curve will shift up by the amount of thetax. The tax will be shared by renters and landowners, depending on the elasticities ofdemand and supply.158 Chapter 8 /Application: The Costs of Taxation3. a. The statement, "A tax that has no deadweight loss cannot raise any revenue for thegovernment," is incorrect. An example is the case of a tax when either supply ordemand is perfectly inelastic. The tax has neither an effect on quantity nor anydeadweight loss, but it does raise revenue.b. The statement, "A tax that raises no revenue for the government cannot have anydeadweight loss," is incorrect. An example is the case of a 100 percent tax imposed onsellers. With a 100 percent tax on their sales of the good, sellers won't supply any of thegood, so the tax will raise no revenue. Yet the tax has a large deadweight loss, since itreduces the quantity sold to zero.4. a. With very elastic supply and very inelastic demand, the burden of the tax on rubberbands will be borne largely by buyers. As Figure 4 shows, consumer surplus declinesconsiderably, by area A+B, but producer surplus doesn't fall much at all, just by areaC+D.Figure 4b. With very inelastic supply and very elastic demand, the burden of the tax on rubberbands will be borne largely by sellers. As Figure 5 shows, consumer surplus does notdecline much, just by area A+B, while producer surplus falls substantially, by area C+D.Compared to part (a), producers bear much more of the burden of the tax, andconsumers bear much less.Chapter 8 /Application: The Costs of Taxation 159Figure 55. a. The deadweight loss from a tax on heating oil is likely to be greater in the fifth year afterit is imposed rather than the first year. In the first year, the elasticity of demand is fairlylow, as people who own oil heaters are not likely to get rid of them right away. But overtime they may switch to other energy sources and people buying new heaters for theirhomes will more likely choose gas or electric, so the tax will have a greater impact onquantity.b. The tax revenue is likely to be higher in the first year after it is imposed than in the fifthyear. In the first year, demand is more inelastic, so the quantity does not decline asmuch and tax revenue is relatively high. As time passes and more people substituteaway from oil, the equilibrium quantity declines, as does tax revenue.6. Since the demand for food is inelastic, a tax on food is a good way to raise revenue because itdoes not lead to much of a deadweight loss; thus taxing food is less inefficient than taxing other things. But it is not a good way to raise revenue from an equity point of view, since poorerpeople spend a higher proportion of their income on food, so the tax would hit them harder than it would hit wealthier people.7. a. This tax has such a high rate that it is not likely to raise much revenue. Because of thehigh tax rate, the equilibrium quantity in the market is likely to be at or near zero.b. Senator Moynihan's goal was probably to ban the use of hollow-tipped bullets. In thiscase, a tax is as effective as an outright ban.8. a. Figure 6 illustrates the market for socks and the effects of the tax. Without a tax, theequilibrium quantity would be Q1, the equilibrium price would be P1, total spending byconsumers equals total revenue for producers, which is P1 x Q1, which equals areaB+C+D+E+F, and government revenue is zero. The imposition of a tax places a wedgebetween the price buyers pay, P B, and the price sellers receive, P S, where P B = P S + tax.The quantity sold declines to Q2. Now total spending by consumers is P B x Q2, whichequals area A+B+C+D, total revenue for producers is P S x Q2, which is area C+D, andgovernment tax revenue is Q2 x tax, which is area A+B.160 Chapter 8 /Application: The Costs of Taxationb. Unless supply is perfectly elastic, the price received by producers falls because of the tax.Total receipts for producers fall, since producers lose revenue equal to area B+E+F.Figure 6c. The price paid by consumers rises, unless demand is perfectly elastic. Whether totalspending by consumers rises or falls depends on the price elasticity of demand. Ifdemand is elastic, the percentage decline in quantity exceeds the percentage increase inprice, so total spending declines. If demand is inelastic, the percentage decline inquantity is less than the percentage increase in price, so total spending rises. Whethertotal consumer spending falls or rises, consumer surplus declines because of the increasein price and reduction in quantity.9. Since the tax on gadgets was eliminated, all tax revenue must come from the tax on w idgets.The tax revenue from the tax on widgets equals the tax per unit times the quantity produced.Assuming that neither the supply nor the demand curves for widgets are perfectly elastic orinelastic and since the increased tax causes a smaller quanti ty of widgets to be produced, then it is impossible for tax revenue to double--multiplying the tax per unit (which doubles) times thequantity (which declines) gives a number that is less than double the original tax revenue fromwidgets. So the government's tax change will yield less money than before.10. a. Figure 7 illustrates the effects of the tax increase on the new car market in New Jersey.The quantity of cars sold declines from Q1 to Q2, the price paid by consumers rises fromP B1 to P B2, and the price received by producers declines from P S1 to P S2, where P B1 = P S1+ $100 and P B2 = P S2 + $150.Chapter 8 /Application: The Costs of Taxation 161Figure 7b. The following table shows the welfare impact of the change in the tax.c. The change in government revenue is B + F – E, which could be positive or negative.d. The change in deadweight loss is positive, as it increases by C+E+G, meaning that theeconomy as a whole is worse off.e. The demand for cars in New Jersey is probably fairly elastic, since people could travel tonearby states to buy cars. With elastic demand, area B in the figure will be very small,so the additional tax is less likely to increase government revenue. New Jersey could tryto reduce the elasticity of demand by requiring people to pay sales tax to New Jerseywhen they buy a car outside the state.11. From the standpoint of economic efficiency, the British poll tax is wonderful, because it does notdistort any economic incentives, so it has no deadweight loss. But such a tax is inequitable,because it is more burdensome on the poor than on the rich. As a result, the tax was quiteunpopular.12. Figure 8 illustrates the effects of the $2 subsidy on a good. Without the subsidy, the equilibriumprice is P1 and the equilibrium quantity is Q1. With the subsidy, buyers pay price P B, producersreceive price P S (where P S = P B + $2), and the quantity sold is Q2. The following table illustrates the effect of the subsidy on consumer surplus, producer surplus, government revenue, and total surplus. Since total surplus declines by area D+H, the subsidy leads to a deadweight loss in that amount.162 Chapter 8 /Application: The Costs of TaxationFigure 813. a. Setting quantity supplied equal to quantity demanded gives 2P = 300 –P. Adding P toboth sides of the equation gives 3P = 300. Dividing both sides by 3 gives P = 100.Plugging P = 100 back into either equation for quantity demanded or supplied gives Q =200.b. Now P is the price received by sellers and P+T is the price paid by buyers. Equatingquantity demanded to quantity supplied gives 2P = 300 - (P+T). Adding P to both sidesof the equation gives 3P = 300 –T. Dividing both sides by 3 gives P = 100 - T/3. Thisis the price received by sellers. The buyers pay a price equal to the price received bysellers plus the tax (P+T = 100 + 2T/3). The quantity sold is now Q = 2P = 200 – 2T/3.c. Since tax revenue is equal to T x Q and Q = 200 - 2T/3, tax revenue equals200T - 2T2/3. Figure 9 shows a graph of this relationship. Tax revenue is zero at T = 0and at T = 300.Figure 9Chapter 8 /Application: The Costs of Taxation 163 d. As Figure 10 shows, the area of the triangle (laid on its side) that represents thedeadweight loss is 1/2 x base x height, where the base is the change in the price, which is the size of the tax (T) and the height is the amount of the decline in quantity (2T/3).So the deadweight loss equals 1/2 x T x 2T/3 = T2/3. This rises exponentially from 0(when T = 0) to 45,000 when T = 300, as shown in Figure 11.Figure 10Figure 11e. A tax of $200 per unit is a bad idea, because it's in a region in which tax revenue isdeclining. The government could reduce the tax to $150 per unit, get more tax revenue ($15,000 when the tax is $150 versus $13,333 when the ta x is $200), and reduce thedeadweight loss (7,500 when the tax is $150 compared to 13,333 when the tax is $200).。
国际经济学试卷及答案
国际经济学试卷(A)
一、选择题(2x15=30,每题只有一个正确答案)
1、如果dx、sx、dm和sm分别代表出口产品的需求弹性、出口产品的供给弹性、进口产品的需求弹性和进口产品的供给弹性,则马歇尔—勒纳条件用公式表示为()A.|dx+dm|>1 B.|dx+sx|>1
C.|dm+sm|>1 D.|sx+sm|>1
2. “贫困化增长”的一个必要条件为:()
A.国家的增长偏向于出口产业。
B.外国对该国的出口需求具有价格弹性。
C.国家的消费偏好高度偏向于出口商品。
D.贸易在国民经济中比重不大。
3、从国际贸易对生产要素收入分配的短期影响来看,自由贸易会导致()
A.生产进口竞争品部门使用的专门生产要素收入水平提高
B.生产进口竞争品部门使用的共同生产要素收入水平下降
C.生产出口品部门使用的共同生产要素收入水平提高
D.生产出口品部门使用的专门生产要素收入水平提高
4、在商品的国际比价保持不变的情况下,偏向出口的生产要素增长会()
A.扩大出口品生产规模 B.扩大进口品生产规模
C.使贸易规模保持不变 D.使贸易规模缩减
5、在货币主义的汇率决定理论中,与本币价值负相关的变量是()
A.本国国民收入 B.外国国民收入
C.外国的利息率 D.外国货币供给
6、不能解释产业内贸易现象的理论是()
A.重叠需求理论 B.规模经济理论
C.要素禀赋理论 D.相互倾销理论。
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Chapter 8Application: the Costs of TaxationTRUE/FALSE1. Total surplus is always equal to the sum of consumer surplus and producer surplus.ANS: F DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Total surplusMSC: Interpretive2. Total surplus in a market does not change when the government imposes a tax on that market because the lossof consumer surplus and producer surplus is equal to the gain of government revenue.ANS: F DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Total surplusMSC: Interpretive3. When a tax is imposed on buyers, consumer surplus and producer surplus both decrease.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Consumer surplus | Producer surplusMSC: Interpretive4. When a tax is imposed on buyers, consumer surplus decreases but producer surplus increases.ANS: F DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Consumer surplus | Producer surplusMSC: Interpretive5. When a tax is imposed on sellers, producer surplus decreases but consumer surplus increases.ANS: F DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Consumer surplus | Producer surplusMSC: Interpretive6. When a tax is imposed on sellers, consumer surplus and producer surplus both decrease.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Consumer surplus | Producer surplusMSC: Interpretive7. Taxes affect market participants by increasing the price paid by the buyer and received by the seller.ANS: F DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Taxes MSC: Applicative8. Taxes affect market participants by increasing the price paid by the buyer and decreasing the price received bythe seller.ANS: T DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Taxes MSC: Applicative9. A tax raises the price received by sellers and lowers the price paid by buyers.ANS: F DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: Interpretive10. Normally, both buyers and sellers of a good become worse off when the good is taxed.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Welfare MSC: Interpretive11. When a good is taxed, the tax revenue collected by the government equals the decrease in the welfare ofbuyers and sellers caused by the tax.ANS: F DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Welfare | Tax revenueMSC: Interpretive529530 Chapter 8 /Application: the Costs of Taxation12. A tax places a wedge between the price buyers pay and the price sellers receive.ANS: T DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: Interpretive13. A tax on a good causes the size of the market to increase.ANS: F DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: Interpretive14. A tax on a good causes the size of the market to shrink.ANS: T DIF: 1 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: Interpretive15. When a tax is imposed, the loss of consumer surplus and producer surplus as a result of the tax exceeds the taxrevenue collected by the government.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Welfare MSC: Interpretive16. Economists use the government’s tax revenue to measure the public benefit from a tax.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Welfare MSC: Interpretive17. Because taxes distort incentives, they cause markets to allocate resources inefficiently.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: Interpretive18. Taxes cause deadweight losses because they prevent buyers and sellers from realizing some of the gains fromtrade.ANS: T DIF: 2 REF: 8-1 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Interpretive19. As the price elasticities of supply and demand increase, the deadweight loss from a tax increases.ANS: T DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Applicative20. The greater the elasticity of demand, the smaller the deadweight loss of a tax.ANS: F DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Interpretive21. The more inelastic are demand and supply, the greater is the deadweight loss of a tax.ANS: F DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Applicative22. The elasticities of the supply and demand curves in the market for cigarettes affect how much a tax distortsthat market.ANS: T DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Interpretive23. If a tax did not induce buyers or sellers to change their behavior, it would not cause a deadweight loss. ANS: T DIF: 2 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Interpretive24. The most important tax in the U.S. economy is the tax on corporations’ profits.ANS: F DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor MSC: Definitional25. The Social Security tax, and to a large extent, the federal income tax, are labor taxes.ANS: T DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor MSC: InterpretiveChapter 8 /Application: the Costs of Taxation 531 26. Taxes on labor tend to increase the number of hours that people choose to work.ANS: F DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor MSC: Interpretive27. Taxes on labor tend to encourage the elderly to retire early.ANS: T DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor MSC: Interpretive28. Taxes on labor tend to encourage second earners to stay at home rather than work in the labor force.ANS: T DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor MSC: Interpretive29. Economists disagree on whether labor taxes have a small or large deadweight loss.ANS: T DIF: 1 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Labor | Deadweight lossMSC: Definitional30. The demand for bread is less elastic than the demand for donuts; hence, a tax on bread will create a largerdeadweight loss than will the same tax on donuts, other things equal.ANS: F DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Applicative31. The larger the deadweight loss from taxation, the larger the cost of government programs.ANS: T DIF: 2 REF: 8-2 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Interpretive32. A tax on insulin is likely to cause a very large deadweight loss to society.ANS: F DIF: 2 REF: 8-2 NAT: AnalyticLOC: Elasticity TOP: Deadweight loss | Elasticity MSC: Applicative33. The deadweight loss of a tax rises even more rapidly than the size of the tax.ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Interpretive34. As the size of a tax increases, the government's tax revenue rises, then falls.ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Laffer curve MSC: Interpretive35. Tax revenues increase in direct proportion to increases in the size of the tax.ANS: F DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Tax revenue MSC: Interpretive36. If the size of a tax doubles, the deadweight loss doubles.ANS: F DIF: 3 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Applicative37. If the size of a tax triples, the deadweight loss increases by a factor of six.ANS: F DIF: 3 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Deadweight lossMSC: Applicative38. A tax on unimproved land falls entirely on landowners because the supply of land is perfectly inelastic. ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Land tax MSC: Interpretive39. Because the supply of land is perfectly elastic, the deadweight loss of a tax on land is very large.ANS: F DIF: 2 REF: 8-3 NAT: AnalyticLOC: Elasticity TOP: Land tax | Deadweight loss MSC: Interpretive532 Chapter 8 /Application: the Costs of Taxation40. Economist Arthur Laffer made the argument that tax rates in the United States were so high that reducing therates would increase tax revenue.ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Laffer curve MSC: Definitional41. The Laffer curve is the curve showing how tax revenue varies as the size of the tax varies.ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Laffer curve MSC: Definitional42. The result of the large tax cuts in the first Reagan Administration demonstrated very convincingly that ArthurLaffer was correct when he asserted that cuts in tax rates would increase tax revenue.ANS: F DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Laffer curve MSC: Interpretive43. The idea that tax cuts would increase the quantity of labor supplied, thus increasing tax revenue, became knowas supply-side economics.ANS: T DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Supply-side economicsMSC: Definitional44. The Laffer curve illustrates how taxes in markets with greater elasticities of demand compare to taxes inmarkets with smaller elasticities of supply.ANS: F DIF: 2 REF: 8-3 NAT: AnalyticLOC: Supply and demand TOP: Laffer curve MSC: Definitional45. The more elastic are supply and demand in a market, the greater are the distortions caused by a tax on thatmarket, and the more likely it is that a tax cut in that market will raise tax revenue.ANS: T DIF: 3 REF: 8-3 NAT: AnalyticLOC: Elasticity TOP: Elasticity | Deadweight loss MSC: Applicative46. When the government imposes taxes on buyers and sellers of a good, society loses some of the benefits ofmarket efficiency.ANS: T DIF: 1 REF: 8-4 NAT: AnalyticLOC: Supply and demand TOP: Efficiency MSC: InterpretiveChapter 8 /Application: the Costs of Taxation 533SHORT ANSWER 1.Suppose the government levies a tax of the vertical distance from point A to point B. Using the graph shown,determine the value of each of the following: a. equilibrium price before the tax b. consumer surplus before the tax c. producer surplus before the tax d. total surplus before the tax e. consumer surplus after the tax f. producer surplus after the taxg. total tax revenue to the governmenth. total surplus (consumer surplus+producer surplus+tax revenue) after the tax i. deadweight loss1002003004005006007008009001000246810121416182022ANS:a. $10b. $3,600c. $2,400d. $6,000e. $900f. $600g. $3,000h. $4,500i.$1,500DIF: 3REF: 8-1NAT: AnalyticLOC: Supply and demandTOP: Welfare MSC: Applicative2.John has been in the habit of mowing Willa's lawn each week for $20. John's opportunity cost is $15, and Willa would be willing to pay $25 to have her lawn mowed. What is the maximum tax the government can impose on lawn mowing without discouraging John and Willa from continuing their mutually beneficial arrangement?ANS:If the tax is less than $10, there will exist a price at which both John and Willa will still benefit from thelawn-mowing arrangement. If the tax is $10, a price can be set which will leave John and Willa neither better off nor worse off from the lawn-mowing arrangement. If the tax is greater than $10, all possible prices will leave at least one of the parties worse off from the lawn-mowing arrangement.DIF: 2REF: 8-1NAT: AnalyticLOC: Supply and demandTOP: Efficiency MSC: Applicative534 Chapter 8 /Application: the Costs of Taxation 3.Use the following graph shown to fill in the table that follows.DemandSupplyQ1Q2P1P2P3ABDFC GP4QuantityPriceDIF: 2REF: 8-1NAT: AnalyticLOC: Supply and demandTOP: Welfare MSC: Applicative4.Suppose that instead of a supply-demand diagram, you are given the following information:Q s = 100 + 3P Q d = 400 - 2PFrom this information compute equilibrium price and quantity. Now suppose that a tax is placed on buyers so that Q d = 400 - (2P + T ).If T = 15, solve for the new equilibrium price and quantity. (Note: P is the price received by sellers and P + T is the price paid by buyers.) Compare these answers for equilibrium price and quantity with your first answers. What does this show you?ANS:Prior to the tax, the equilibrium price would be $60 and the equilibrium quantity would be 280. After the tax is imposed, P , the price received by sellers would be $57. The price paid by buyers would be $72. The quantity sold would be 271. The new answer shows three obvious facts. First, buyers pay more with a tax. Second, sellers receive less with a tax. Third, the size of the market shrinks when a tax is imposed on a product.DIF: 3 REF: 8-1NAT: AnalyticLOC: Supply and demandTOP: Taxes MSC: AnalyticalChapter 8 /Application: the Costs of Taxation 535 5. Using demand and supply diagrams, show the difference in deadweight loss between (a) a market withinelastic demand and supply and (b) a market with elastic demand and supply.ANS:DIF: 2 REF: 8-2 NAT: Analytic LOC: ElasticityTOP: Deadweight loss | Elasticity MSC: Applicative536 Chapter 8 /Application: the Costs of Taxation6. Illustrate on three demand-and-supply graphs how the size of a tax (small, medium and large) can alter totalrevenue and deadweight loss.ANS:DIF: 2 REF: 8-3 NAT: Analytic LOC: Supply and demandTOP: Deadweight loss MSC: ApplicativeSec00 - Application: The Costs of TaxationMULTIPLE CHOICE1. In 1776, the American Revolution was sparked by anger overa.the extravagant lifestyle of British royalty.b.the crimes of British soldiers stationed in the American colonies.c.British taxes imposed on the American colonies.d.the failure of the British to protect American colonists from attack by hostile Native Americans. ANS: C DIF: 1 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: DefinitionalChapter 8 /Application: the Costs of Taxation 5372. Anger over British taxes played a significant role in bringing about thea.election of John Adams as the second American president.b.American Revolution.c.War of 1812.d.“no new taxes” clause in the U.S. Constitution.ANS: B DIF: 1 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Definitional3. Who once said that taxes are the price we pay for a civilized society?a.Aristotleb.George Washingtonc.Oliver Wendell Holmes, Jr.d.Ronald ReaganANS: C DIF: 1 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Definitional4. Who once said that taxes are the price we pay for a civilized society?ton Friedmanb.Theodore Rooseveltc.Arthur Lafferd.Oliver Wendell Holmes, Jr.ANS: D DIF: 1 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Definitional5. To fully understand how taxes affect economic well-being, we musta.assume that economic well-being is not affected if all tax revenue is spent on goods and services forthe people who are being taxed.pare the taxes raised in the United States with those raised in other countries, especially France.pare the reduced welfare of buyers and sellers to the amount of revenue the government raises.d.take into account the fact that almost all taxes reduce the welfare of buyers, increase the welfare ofsellers, and raise revenue for the government.ANS: C DIF: 2 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: Taxes | Economic welfare MSC: Interpretive6. To fully understand how taxes affect economic well-being, we must compare thea.benefit to buyers with the loss to sellers.b.price paid by buyers to the price received by sellers.c.profits earned by firms to the losses incurred by consumers.d.decrease in total surplus to the increase in revenue raised by the government.ANS: D DIF: 2 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: Taxes | Economic welfare MSC: Interpretive7. To fully understand how taxes affect economic well-being, we must compare thea.consumer surplus to the producer surplus.b.price paid by buyers to the price received by sellers.c.reduced welfare of buyers and sellers to the revenue raised by the government.d.consumer surplus to the deadweight loss.ANS: C DIF: 2 REF: 8-0NAT: Analytic LOC: Supply and demand TOP: Taxes | Economic welfare MSC: Interpretive538 Chapter 8 /Application: the Costs of TaxationSec01 - Application: The Costs of Taxation - The Deadweight Loss of Taxation MULTIPLE CHOICE1. When a tax is levied on a good, the buyers and sellers of the good share the burden,a.provided the tax is levied on the sellers.b.provided the tax is levied on the buyers.c.provided a portion of the tax is levied on the buyers, with the remaining portion levied on thesellers.d.regardless of how the tax is levied.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax burdenMSC: Interpretive2. A tax on a gooda.raises the price that buyers effectively pay and raises the price that sellers effectively receive.b.raises the price that buyers effectively pay and lowers the price that sellers effectively receive.c.lowers the price that buyers effectively pay and raises the price that sellers effectively receive.d.lowers the price that buyers effectively pay and lowers the price that sellers effectively receive. ANS: B DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive3. When a tax is placed on a product, the price paid by buyersa.rises, and the price received by sellers rises.b.rises, and the price received by sellers falls.c.falls, and the price received by sellers rises.d.falls, and the price received by sellers falls.ANS: B DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive4. A tax affectsa.buyers only.b.sellers only.c.buyers and sellers only.d.buyers, sellers, and the government.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive5. The government’s benefit from a tax can be measured bya.consumer surplus.b.producer surplus.c.tax revenue.d.All of the above are correct.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax revenueMSC: Interpretive6. What happens to the total surplus in a market when the government imposes a tax?a.Total surplus increases by the amount of the tax.b.Total surplus increases but by less than the amount of the tax.c.Total surplus decreases.d.Total surplus is unaffected by the tax.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Total surplusMSC: Applicative7. When a good is taxed,a.both buyers and sellers of the good are made worse off.b.only buyers are made worse off, because they ultimately bear the burden of the tax.c.only sellers are made worse off, because they ultimately bear the burden of the tax.d.neither buyers nor sellers are made worse off, since tax revenue is used to provide goods andservices that would otherwise not be provided in a market economy.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax burdenMSC: Interpretive8. To measure the gains and losses from a tax on a good, economists use the tools ofa.macroeconomics.b.welfare economics.c.international-trade theory.d.circular-flow analysis.ANS: B DIF: 1 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: WelfareMSC: Interpretive9. When a tax is imposed on a good, thea.supply curve for the good always shifts.b.demand curve for the good always shifts.c.amount of the good that buyers are willing to buy at each price always remains unchanged.d.equilibrium quantity of the good always decreases.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive10. A tax levied on the sellers of a good shifts thea.supply curve upward (or to the left).b.supply curve downward (or to the right).c.demand curve upward (or to the right).d.demand curve downward (or to the left).ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive11. A tax levied on the buyers of a good shifts thea.supply curve upward (or to the left).b.supply curve downward (or to the right).c.demand curve downward (or to the left).d.demand curve upward (or to the right).ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive12. If a tax shifts the supply curve upward (or to the left), we can infer that the tax was levied ona.buyers of the good.b.sellers of the good.c.both buyers and sellers of the good.d.We cannot infer anything because the shift described is not consistent with a tax.ANS: B DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive13. If a tax shifts the supply curve downward (or to the right), we can infer that the tax was levied ona.buyers of the good.b.sellers of the good.c.both buyers and sellers of the good.d.We cannot infer anything because the shift described is not consistent with a tax.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive14. If a tax shifts the demand curve downward (or to the left), we can infer that the tax was levied ona.buyers of the good.b.sellers of the good.c.both buyers and sellers of the good.d.We cannot infer anything because the shift described is not consistent with a tax.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive15. If a tax shifts the demand curve upward (or to the right), we can infer that the tax was levied ona.buyers of the good.b.sellers of the good.c.both buyers and sellers of the good.d.We cannot infer anything because the shift described is not consistent with a tax.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive16. When a tax is imposed on the buyers of a good, the demand curve shiftsa.downward by the amount of the tax.b.upward by the amount of the tax.c.downward by less than the amount of the tax.d.upward by more than the amount of the tax.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive17. When a tax is imposed on the sellers of a good, thea.demand curve shifts downward by less than the amount of the tax.b.demand curve shifts downward by the amount of the tax.c.supply curve shifts upward by less than the amount of the tax.d.supply curve shifts upward by the amount of the tax.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive18. A tax placed on buyers of tires shifts thea.demand curve for tires downward, decreasing the price received by sellers of tires and causing thequantity of tires to increase.b.demand curve for tires downward, decreasing the price received by sellers of tires and causing thequantity of tires to decrease.c.supply curve for tires upward, decreasing the effective price paid by buyers of tires and causing thequantity of tires to increase.d.supply curve for tires upward, increasing the effective price paid by buyers of tires and causing thequantity of tires to decrease.ANS: B DIF: 3 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Applicative19. Suppose a tax is imposed on the buyers of fast-food French fries. The burden of the tax willa.fall entirely on the buyers of fast-food French fries.b.fall entirely on the sellers of fast-food French fries.c.be shared equally by the buyers and sellers of fast-food French fries.d.be shared by the buyers and sellers of fast-food French fries but not necessarily equally. ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive20. It does not matter whether a tax is levied on the buyers or the sellers of a good becausea.sellers always bear the full burden of the tax.b.buyers always bear the full burden of the tax.c.buyers and sellers will share the burden of the tax.d.None of the above is correct; the incidence of the tax does depend on whether the buyers or thesellers are required to pay the tax.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive21. When alcohol is taxed and sellers of alcohol are required to pay the tax to the government,a.the quantity of alcohol bought and sold in the market is reduced.b.the price paid by buyers of alcohol decreases.c.the demand for alcohol decreases.d.there is a movement downward and to the right along the demand curve for alcohol.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive22. One result of a tax, regardless of whether the tax is placed on the buyers or the sellers, is that thea.size of the market is unchanged.b.price the seller effectively receives is higher.c.supply curve for the good shifts upward by the amount of the tax.d.tax reduces the welfare of both buyers and sellers.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Taxes | Welfare MSC: Interpretive23. When a tax is placed on the buyers of a product, a result is that buyers effectively paya.less than before the tax, and sellers effectively receive less than before the tax.b.less than before the tax, and sellers effectively receive more than before the tax.c.more than before the tax, and sellers effectively receive less than before the tax.d.more than before the tax, and sellers effectively receive more than before the tax.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive24. When a tax is levied on a good,a.neither buyers nor sellers are made worse off.b.only sellers are made worse off.c.only buyers are made worse off.d.both buyers and sellers are made worse off.ANS: D DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Taxes | Welfare MSC: Interpretive25. When a tax is levied on the buyers of a good, thea.supply curve shifts upward by the amount of the tax.b.quantity supplied increases for all conceivable prices of the good.c.buyers of the good will send tax payments to the government.d.demand curve shifts to the right by the horizontal distance of the tax.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Definitional26. When a tax is levied on the sellers of a good, thea.supply curve shifts upward by the amount of the tax.b.quantity demanded decreases for all conceivable prices of the good.c.quantity supplied increases for all conceivable prices of the good.d.None of the above is correct.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Interpretive27. A $2.00 tax per gallon of paint placed on the sellers of paint will shift the supply curvea.downward by exactly $2.00.b.downward by less than $2.00.c.upward by exactly $2.00.d.upward by less than $2.00.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive28. When a tax on a good is enacted,a.buyers and sellers share the burden of the tax regardless of whether the tax is levied on buyers or onsellers.b.buyers always bear the full burden of the tax.c.sellers always bear the full burden of the tax.d.sellers bear the full burden of the tax if the tax is levied on them; buyers bear the full burden of thetax if the tax is levied on them.ANS: A DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive29. A tax placed on a gooda.causes the effective price to sellers to increase.b.affects the welfare of buyers of the good but not the welfare of sellers.c.causes the equilibrium quantity of the good to decrease.d.creates a burden that is usually borne entirely by the sellers of the good.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: Tax incidenceMSC: Interpretive30. When a tax is levied on buyers of a good,ernment collects too little revenue to justify the tax if the equilibrium quantity of the gooddecreases as a result of the tax.b.there is an increase in the quantity of the good supplied.c. a wedge is placed between the price buyers pay and the price sellers effectively receive.d.the effective price to buyers decreases because the demand curve shifts leftward.ANS: C DIF: 2 REF: 8-1NAT: Analytic LOC: Supply and demand TOP: TaxesMSC: Applicative。