国际经济学第2次作业

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东财《国际经济学》在线作业二1答案

东财《国际经济学》在线作业二1答案

东财《国际经济学》在线作业二-0028试卷总分:100 得分:0一、单选题(共15 道试题,共60 分)1.劳动力发生自由流动之后,劳动力流入国的总收益将( )A.增加B.减少C.不变D.无法判断正确答案:A2.同关税相比,保护进口竞争产品的生产补贴的保护作用( )A.效果不好B.效果更好C.二者一致D.无法判断正确答案:B3.政策配合说的图形分析中,横轴表示的是( )A.汇率政策B.货币政策C.外汇政策D.财政政策正确答案:D4.根据S-S定理,如果劳动密集型产品的相对价格上升,劳动力的实际报酬将( )A.上升B.不变C.下降D.上述说法都不准确正确答案:A5.根据政策配合说,被分派去管理外部均衡的是()A.汇率政策B.货币政策C.外汇政策D.财政政策正确答案:B6.一国的最优关税可以使该国征收关税带来的净受益最大,这种说法( )A.正确B.不正确C.无法判断正确答案:A7.小国同大国的区别在于( )A.前者是价格的制订者B.前者是价格接受者C.前者征收关税损失较小D.前者有可能通过征收关税获益正确答案:B8.在规模经济递增的情况下,生产可能性曲线()A.是一条直线B.凸向原点C.凹向原点D.上述说法都不准确正确答案:B9.假定其他条件不变,一国国内出现了通货膨胀,则其国际收支容易出现( )A.顺差B.逆差C.平衡D.无法判断正确答案:B10.最优货币区内的各国汇率自由浮动,在此基础上实现一个地区的贸易和要素流动实现一体化,这种说法( )A.正确B.不正确C.无法判断正确答案:B11.价格-黄金调节机制针对的是( )A.布雷顿森林体系B.牙买加体系C.金本位制D.纸币制度正确答案:C。

南大2016国际经济学第2次作业

南大2016国际经济学第2次作业

作业名称国际经济学第二次作业作业总分100起止时间2016-11-2至2016-11-27 23:59:00通过分数60标准题总分100题号:1 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2如果一家美国公司从花旗银行墨西哥分行借入价值10亿美元的墨西哥比索,并用这笔钱在墨西哥建立了一家工厂,该交易在国际收支账户中的记账方式是()∙A、在短期私人资本流入中记为贷方,在直接投资支付中记为借方∙B、在长期私人资本流入中记为贷方,在长期私人资本流出中记为借方∙C、在长期私人资本流入中记为贷方,在直接投资中记为借方∙D、在短期私人资本流入中记为贷方,在短期私人资本流出中记为借方标准答案:a说明:题号:2 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2根据对外贸易乘数理论,在其他条件不变的条件下,边际进口倾向同对外贸易乘数值呈()∙A、反向关系∙B、无关联∙C、正向关系∙D、无法判断标准答案:a说明:题号:3 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 我国公布的外汇牌价为100美元等于827.75元人民币,这种标价方法属于()∙A、直接标价法∙B、间接标价法∙C、美元标价法∙D、无法判断标准答案:a说明:题号:4 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2根据乘数原理,进出口数量的变化给国民收入带来的影响比进出口本身的数量要()∙A、一致∙B、大∙C、小∙D、无关标准答案:b说明:题号:5 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 假定其他条件不变,一国的国民收入增加,容易导致国际收支出现()∙A、顺差∙B、逆差∙C、平衡∙D、无法判断标准答案:b说明:题号:6 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 假定其他条件不变,一国处于经济的衰退期,则国际收支容易出现()∙A、顺差∙B、逆差∙C、平衡∙D、无法判断标准答案:a说明:题号:7 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 根据IMF对国际收支的定义,“经济体”的含义比国家要()∙A、广∙B、窄∙C、二者相同∙D、二者无法比较标准答案:a说明:题号:8 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 货币贬值之后贸易收支逆差并不能立即改善,原因不包括()∙A、认识时滞∙B、决策时滞∙C、生产时滞∙D、反应时滞标准答案:d说明:题号:9 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 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、政府标准答案:c说明:题号:10 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 在国际收支平衡表中,下列不属于经常项目的是()∙A、商品贸易收支∙B、非货币用途的黄金贸易∙C、保险费和保险赔偿支付∙D、货币用途的黄金交易标准答案:d说明:题号:11 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 编制国际收支平衡表所依据的原理是()∙A、收付实现制∙B、复式记账原理∙C、总分记账原理∙D、现金交易原理标准答案:b说明:题号:12 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 IMF判断居民和非居民的标准是()∙A、国籍∙B、地理位置∙C、民族∙D、经济利益中心标准答案:d说明:题号:13 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 经常项目账户上剩余为正,则()∙A、进口大于出口∙B、出口大于进口∙C、进、出口都变化∙D、进口和出口都相等标准答案:b说明:题号:14 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2 对外贸易乘数的理论基础是()∙A、国内价格乘数理论∙B、国内货币乘数理论∙C、国内投资乘数理论∙D、国内通货膨胀乘数理论标准答案:c说明:题号:15 题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:2狭义的国际收支是指()∙A、经常项目收支∙B、贸易收支∙C、外汇收支∙D、资本和金融项目收支标准答案:c说明:题号:16 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4本币贬值对经常项目收支的影响有()∙A、效率效应∙B、收入效应∙C、贸易量效应∙D、价格效应标准答案:cd说明:题号:17 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4有哪些因素会导致国际收支不平衡?∙A、经济周期∙B、结构失衡∙C、价格波动∙D、国民收入改变标准答案:abcd说明:题号:18 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4导致国际收支失衡的主要原因有()∙A、政治原因∙B、经济周期∙C、国民收入变化∙D、货币价值变动∙E、经济结构标准答案:bcde说明:题号:19 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4分析国际收支平衡表的方法有()∙A、动态分析∙B、静态分析∙C、比较动态分析∙D、多维分析∙E、比较分析标准答案:abe说明:题号:20 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4国际收支不平衡的类型有()∙A、周期性不平衡∙B、结构性不平衡∙C、货币性不平衡∙D、价格性不平衡∙E、收入性不平衡标准答案:abde说明:题号:21 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4影响经常项目的因素包括()∙A、汇率∙B、本国国民收入∙C、外国国民收入标准答案:abc说明:题号:22 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4非生产性非金融资产包括()∙A、无形资产∙B、知识产权∙C、专利权∙D、特许权标准答案:abcd说明:题号:23 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4外汇市场的功能包括()∙A、把资金和购买力从一个国家和一种货币转变到另一个国家和另一种货币∙B、信贷功能∙C、套期保值∙D、投机标准答案:abcd说明:题号:24 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4储备资产包括哪些()∙A、外汇∙B、黄金∙C、特别提款权(SDRS)∙D、在基金组织的储备头寸标准答案:abcd说明:题号:25 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4金融帐户包括()∙A、直接投资∙B、证券投资∙C、间接投资∙D、其他投资∙E、储备资产标准答案:abde说明:题号:26 题型:判断题本题分数:3直接标价是指用本国货币来衡量外国货币的价格,在该标价法下, 汇率数额的增加表示外国货币升值, 本国货币贬值。

北语22秋《国际经济学》作业2-学习答案

北语22秋《国际经济学》作业2-学习答案

北语22秋《国际经济学》作业2
试卷总分:100 得分:100
一、单选题 (共 10 道试题,共 50 分)
1.下列不属于浮动汇率制度类型的是()。

[A.选项]可调整的固定汇率制度
[B.选项]有管理的浮动汇率制度
[C.选项]单独浮动汇率制度
[D.选项]联合浮动汇率制度
本题参考选择是:A
2.下列不属于贸易保护理论的有( )。

[A.选项]幼稚产业理论
[B.选项]贸易条件恶化论
[C.选项]国内市场失灵论
[D.选项]要素禀赋理论
本题参考选择是:D
3.随着各国收入水平的提高,国际贸易有利于制成品生产国,而不利于农产品特别是食品的生产国,在这里起作用的规律是()。

[A.选项]恩格尔定理
[B.选项]示范效应
[C.选项]大宗产品贸易理论
[D.选项]剩余物资出口理论
本题参考选择是:A
4.进口配额可以分为很多类型,最主要的两大类为()。

[A.选项]绝对配额和关税配额
[B.选项]全球配额和国别配额
[C.选项]自主配额和协议配额
[D.选项]自动配额和非自动配额
本题参考选择是:B
5.世界贸易组织成立于()。

[A.选项]1947年1月1日
[B.选项]1949年1月1日
[C.选项]1995年1月1日
[D.选项]1998年1月1日
本题参考选择是:C
6.根据国际收支调节的吸收分析法,若出现国际收支逆差,则应()。

[A.选项]提高国民收入和国民吸收
[B.选项]提高国民收入,减少国民吸收
[C.选项]减少国民收入,增加国民吸收
[D.选项]减少国民收入和国民吸收。

北语16秋《国际经济学》作业2答案

北语16秋《国际经济学》作业2答案

16秋《国际经济学》作业2
一、单选题(共 10 道试题,共 50 分。


1. 设一年前美元对人民币的汇率是1美元等于6.8468元人民币,假设美国的物价比前一年上升8%,而中国的物价水平上升10%,则美元与人民币之间理论上的汇率为( )。

A. 6.9736
B. 7.085
C. 6.7223
D. 6.5876
正确答案:A
2. 在马歇尔—勒纳条件中,进出口需求弹性应满足(),本币贬值才能有效的使国际收支得到改善。

A. 进口需求弹性为正,出口需求弹性为正
B. 进口需求弹性为正,出口需求弹性为负
C. 进口需求弹性为负,出口需求弹性为正
D. 进口需求弹性为负,出口需求弹性为负
正确答案:A
3. 随着各国收入水平的提高,国际贸易有利于制成品生产国,而不利于农产品特别是食品的生产国,在这里起作用的规律是()。

A. 恩格尔定理
B. 示范效应
C. 大宗产品贸易理论
D. 剩余物资出口理论
正确答案:A
4. 根据国际收支调节的吸收分析法,若出现国际收支逆差,则应()。

A. 提高国民收入和国民吸收
B. 提高国民收入,减少国民吸收
C. 减少国民收入,增加国民吸收
D. 减少国民收入和国民吸收
正确答案:B
5. 下述哪个国家实行的是有管理的浮动汇率制度()。

A. 英国
B. 美国
C. 日本
D. 中国
正确答案:D
6. 下列不属于浮动汇率制度类型的是()。

A. 可调整的固定汇率制度
B. 有管理的浮动汇率制度。

南开大学20秋《国际经济学》在线作业-2(参考答案)

南开大学20秋《国际经济学》在线作业-2(参考答案)

1.中国单位劳动产出为20码布或25公斤小麦,美国单位劳动产出为40码布或100公斤小麦,则下列哪一说法是不正确的?()A.1码布2公斤小麦是一种可行的国际交换价格B.中国在布的生产上具有比较优势C.贸易后布与小麦的全球总产量都将比贸易前得到提高D.如果国际比价为1码布1.25公斤小麦,则国际贸易对中国总体福利无影响答案:C2.成员国间实现了商品和要素自由流动,但经济政策尚未协调一致的国际经济一体化组织指的是()。

A.自由贸易区B.关税同盟C.共同市场D.经济联盟答案:C3.下列属于马歇尔—勒纳条件前提假定的是()。

A.供给弹性无穷大B.供给无弹性C.小国情况下D.大国情况下答案:A4.下列哪一项不是构成倾销的条件?()A.企业面临向右下方倾斜的需求曲线B.企业在国内与国外两个市场面临的需求曲线弹性不同C.该企业生产的边际成本不变D.国内与国外两个市场是完全分割的答案:C5.根据国际收支调整的“J曲线效应”,在货币贬值后的最初一段时间内,贸易收支倾向于()。

B.恶化C.不发生变化D.变化方向不确定答案:B6.下列哪一项不是积极财政政策的后果?()A.减少失业B.进口需求增加C.利率上升D.贸易收支改善答案:D7.根据蒙代尔提出的“分配法则”,当一国通胀和顺差并存时,为实现经济的内外平衡,应采取的政策搭配是()。

A.紧财政、松货币B.松财政、松货币C.紧财政、紧货币D.松财政、紧货币答案:A8.可以帮助一国缓解通胀压力和国际收支顺差的政策组合是()。

A.紧缩财政,放松货币B.紧缩财政,紧缩货币C.放松财政,紧缩货币D.放松财政,放松货币答案:A9.作为开放型区域经济合作组织的代表,APEC不具有哪一项特征?()A.非排他性B.非机制性C.渐进性D.集体行动一致性10.里昂惕夫之谜是对()进行实证研究时得到的结论。

A.产品生命周期理论B.相互倾销理论C.比较成本理论D.要素禀赋理论答案:D11.下列有关最佳关税的陈述中不正确的是()。

XXX《国际经济学》在线作业二15秋100分答案

XXX《国际经济学》在线作业二15秋100分答案

XXX《国际经济学》在线作业二15秋100分答案1.对国际收支的全面定义的理论是货币分析法。

2.跨国公司的目标是追求自身利润最大化,而非全球各国福利最大化。

3.当自发总需求增加时,短期总供给曲线会向右上方移动。

4.管理浮动也被称为肮脏浮动。

5.大国征收关税可能导致国家的净福利为正。

6.要素禀赋是决定各国比较优势的基本原因。

7.广义国际收支强调的基础是交易。

8.根据XXX-XXX模型,在浮动汇率制下,财政政策完全失效。

9.根据XXX-XXX模型,在固定汇率制下,实行扩张的货币政策会导致收入不变,国际储备下降。

10.如果生产Y商品的资本/劳动比例大于生产X商品时的资本/劳动比例,则成Y产品为资本密集型产品。

11.根据XXX-XXX模型的假定,图形分析中的BP曲线是一条水平线。

12.根据相互需求原理,决定两国产品交换实际比例的关键因素是两国的相对需求强度。

13.根据对外贸易乘数理论,在其他条件不变的条件下,边际消费倾向同对外贸易乘数值呈正向关系。

14.XXX-俄模型研究的是贸易的利益分配。

二、多选题(共10道试题,共40分。

)1.按照一体化的程度高低,国际经济一体化一般有下列形式:A.优惠贸易安排B.自由贸易区C.关税同盟D.共同市场E.经济联盟。

2.进口配额的主要形式有:A.相对配额 B.绝对配额 C.国别配额 D.全球配额 E.关税配额。

3.根据IMF的标准格式,国际收支平衡表的组成部分包括:A.经常帐户B.错误和遗漏帐户C.资本和金融帐户D.官方储备帐户 E.特别提款权帐户。

4.长期资本一般包括:A.直接投资 B.间接投资 C.国际信贷 D.游资 E.外贸信贷。

5.比较优势理论假定:A.所有劳动都是同质的 B.两国实行自由贸易 C.规模收益不变 D.国际经济是静态的 E.只有一种生产要素。

6.购买力平价理论的缺陷在于:A.没有考虑资本流动 B.没有考虑非贸易商品 C.没有考虑运输成本 D.没有考虑贸易障碍E.没有考虑产业结构。

经济学第二次作业答案

经济学第二次作业答案

案例二津巴布韦通货膨胀上世纪80年代,被称为非洲的“菜篮子”和“米袋子”的津巴布韦是非洲最富裕的国家之一。

到2008年4月4日,继2008年1月津巴布韦中央银行发行最大面值为1000万津元后,又发行了当今世界上面额最大的2.5亿津元纸币,可是仍旧有人提议要发行更高面值的货币。

在津巴布韦,人们对货币的使用早已不是论张,而是论“堆”或者用秤来“称量”。

被称之为津巴布韦化。

津巴布韦的物价越来越高,钱却是越来越薄,通货膨胀让许多人大喊吃不消,位于非洲的津巴布韦,感触绝对特别深,一张面额1000万津巴布韦币的纸钞,只能换到美金1.5元,而在津巴布韦买一只鸡要1300万津巴布韦币,游民至少要捡两个月的垃圾,加上不吃不喝才能买到一只鸡。

津巴布韦的垃圾场上来了许多街头游民,没钱买东西吃他们只好自力救济,身体还算硬朗的游民。

一个月还能攒上津巴布韦币2000万,但像一名体弱多病的苏菲亚,变卖的东西一个月才赚上100元津巴布韦币。

拾荒者苏菲亚说:“政府补助金根本不够用,我只好捡垃圾,赚钱付房租,好有个睡觉的地方。

”一张面额一千万津巴布韦币纸钞,才折合1.5美元,当地去年11月份通货膨胀为24447%,短短3个多月,通胀已是当时三倍,来到66000%。

超市中的洋芋片,一包将近500万津巴布韦币,结果还是抢光光,据说500万津巴布韦币,还是上个月的价钱,目前价格已经翻了一倍,当地的通货膨胀,让民众苦不堪言,政府束手无策,只会箝制媒体自由,例如美国有线电视新闻网就遭津巴布韦政府拒绝采访报导,这段难得的津巴布韦实录,还是透过可靠消息来源,协助采访才完成,国际社会也才得以知悉津巴布韦问题的冰山一角。

2000年-2008年通货膨胀率结合案例,请你分析以下几个问题:1.什么是通货膨胀?通货膨胀产生的原因有哪些?2.津巴布韦通货膨胀产生的原因是什么?3.如何治理通货膨胀?津巴布韦政府如何解决其通胀问题的?答:1. 通货膨胀指的是由于货币供给大于货币实际需求,而引起的一段时间内物价持续而普遍的上涨现象。

国际经济学作业答案-第二章

国际经济学作业答案-第二章

Chapter 2 World Trade—An OverviewMultiple Choice Questions1. What percent of all world production of goods and services is exported to other countries?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the aboveAnswer: B2.What percent of all world imports of goods and services were exported?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the above.Answer: D3. What percent of all world consumption (private and public, including real investment) was imported?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the above.Answer: B4. The gravity model, that states that size matters,predicts that the weight of the traded good will________ related to its likelihood to be exported(a) be directly(b) be inversely(c) not be(d) All of the above(e) None of the aboveAnswer: E12 Krugman/Obstfeld •Seventh Edition5. The gravity model offers a logical explanation for the fact that(a) 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 of the European Union.(e) None of the aboveAnswer: D6. The gravity model suggests that over time(a) trade between neighboring countries will increase(b) trade between all countries will increase(c) world trade will eventually be swallowed by a black hole.(d) trade between Earth and other planets will become important(e) None of the aboveAnswer: E7. The gravity model explains why(a) 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 neighboringcountries.(e) None of the aboveAnswer: A8. According to the gravity model, a characteristic that tends to affect the probability of trade existingbetween any two countries is(a) their cultural affinity(b) the average weight/value of their traded goods(c) their colonial—historical ties(d) the distance between them(e) the number of varieties produced on the average by their industries.Answer: D9. The one single trade partner country of the U.S. is(a) United Kingdom(b) Canada(c) Mexico(d) Japan(e) IsraelAnswer: BChapter 2 World Trade—An Overview 13 10. In general which of the following tend to promote the probability of trade volumes between twocountries(a) Linguistic and/or cultural affinity(b) Historical ties(c) Sizes of economies(d) Mutual membership in preferential trade agreements(e) All of the aboveAnswer: E11. Since World War II (the early 1950s), the proportion of most countries’ production being used insome other country(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B12. Since World War II, the likelihood that foreign markets would gain importance in the averageexporters’ as a source of profits(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B13. Since World War II, the likelihood that any single item in the typical consumption basket of aconsumer in the U.S. originated outside of the U.S.(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B14. Since World War II, the likelihood that the job a new college graduate will be directly or indirectlyaffected by world trade(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B14 Krugman/Obstfeld •Seventh Edition15. Since World War II, the relative importance of raw materials, including oil, in total world trade(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: C16. In the current Post-Industrial economy, international trade in services (including banking andfinancial services)(a) dominates world trade(b) does not exist(c) is relatively small(d) is relatively stagnant(e) None of the aboveAnswer: C17. In the pre-World War I period, the U.S. exported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: C18. In the pre-World War I period, the United Kingdom exported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: A19. In the pre-World War I period, the United Kingdom imported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: CChapter 2 World Trade—An Overview 1520. In the present, most of the exports from China are in(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: A21. Which of the following does not explain the extent of trade between Ireland and the U.S.?(a) Historical ties(b) Cultural Linguistic ties(c) Gravity model(d) Multinational Corporations(e) None of the aboveAnswer: CEssay Questions1. When comparing the composition of world trade in the early 20th Century to the early 21st Century,we find major compositional changes. These include a relative decline in agricultural and primary-products (including raw materials). How would you explain this in terms of broad historicaldevelopments during this period?Answer: The typical composition of world production during this period experienced major changes. Focusing on today’s Industrialized Countries (primarily members of the O ECD),the industrial-employment composition was focused primarily on agriculture. Most valuewas in land. The predominant single consumption category was food. Since then, theeconomies shifted from the agricultural to the manufacturing sectors (continuing trendsbegun over a century earlier in the industrial revolution). Incomes rose, and consumptionshifted in favor of (increasingly affordable) manufactures. Both income and priceelasticities were greater in manufactures than in agricultural products. At the same timethere was a steady tendency for synthetic (manufactured) inputs to replace agriculturalbased raw materials and industrial inputs. Hence, trade and of course international tradeconformed to overall changes in patterns of world production and consumption.2. In the past half century, the developing countries have experienced major compositional shifts fromexports of primary products (including agricultural and raw materials) to exports of manufactures.How might you explain this in terms of broad historical developments during this period?16 Krugman/Obstfeld •Seventh EditionAnswer: Any discussion of the export experience of the developing countries must first clarify the problem of definitional inclusion. In particular, the exports of the (non-OECD) developingcountries, has become increasingly dominated by the experience of a relatively smallnumber of countries in South-East Asia, termed the New Industrialized Countries (NICs).Since they experienced both very rapid increases in their exports, and very rapid increasesin the manufactured component of their exports, their experience alone may explain thebulk of the observed phenomenon. Many would exclude the NICs from the developingcountry category so as to be able to focus the discussion on a more representative sampleof (the over 100) developing countries. More recently, a second wave of East Asiancountries, notably including China have replicated the experience of the NICs, and thisagain muddies the water for one interested in focusing on the export experience of thegrowing heterogenous category, developing countries.Chapter 2 World Trade—An Overview 17 Another explanation of the growing dependence on manufactured exports on the part ofthe developing countries, follows the answer to question 1 above. Since the consumer( including industrial consumer) markets in OECD countries were rapidly shifting awayfrom primary products, these markets were rapidly disappearing.In addition, in the world markets for primary products was generally limited by low priceand especially income elasticities; agricultural sectors tended to be highly and rigidlyprotected in potential OECD markets; and escalating effective tariff structures leviedsystematically large levels of protection against the primary exports of the developingcountries; success in world exports had to be pursued outside of the traditional primaryexports of these countries.3. The Neoclassical Heckscher-Ohlin model assumes that all producers of any industrial product hasknowledge of, and may avail itself of the same production technology available to producers in any other country. Many have flagged this identical technology assumption as an unrealistic assumption.During the past half century, the relative importance of the Multinational Corporations (MNCs) in world trade has steadily increased. How w ould this trend affect the realism of the “identicaltechnology” assumption?Answer: Noting that MNC plants tend to use more labor intensive production processes in countries where labor tends to be relatively cheap (both in “low” tech , e.g. Nike, and“high tech,” e.g. Motorola), one may argue that MNCs use different technologies indeveloping countries. However, this is a gross misunderstanding of the identicaltechnology assumption . It is axiomatically obvious that if the same MNC is producingsomething in both labor abundant and labor scarce using different processes, itnevertheless has knowledge (intimate knowledge in the case of proprietary patentedprocesses) of available technology. The fact that the MNC may choose not to apply thesame degree of capital intensity in environments with greatly different relative factorprices in no way lessens the fact that the Heckscher-Ohlin identical technologyassumption is strengthened due to the growing relative strength of MNCs in developingcountries. An additional fact that strengthens this argument is that, as compared to theearly 1950s, a growing proportion of MNCs are themselves based in developing countries,such as China and Brazil.4. One of the major political developments of the past several decades is the growing size andeconomic/monetary integration of the European Union. What effect do you think this will have on international trade between countries?Answer: The growing economic integration between the various countries of Europe, both the old and existing members of the European Union (EU) and the new countries joining it(including perhaps soon, Turkey), means that the barriers to trade are steadily falling in aregion that has traditionally dominated world trade. The common monetary unit should initself go far to promote inter-country trade within the growing EU (judging by thepositive historical effect of a single currency in the U.S.). The standardization oftransportation (including railroad gauges, highway signs etc.) and product codes will alsopromote expansion of intra-EU trade. The decline in the probability of political conflictassociated with this comprehensive economic union, plus conscious attempts to cooperatein fiscal and monetary policy stances again point to growing international trade, allowingthese countries to increasingly enjoy the fruits of potential positive scale economies, andmore traditional classical and neo-classical gains from trade. The scale economies willalso tend to increase trade between the EU and other countries.18 Krugman/Obstfeld •Seventh Edition5. The Services sector has been steadily rising in relative importance in GDP of the United States, aswell as elsewhere around the world. Since “services” have been identified as “non-tradables” (e.g. it is difficult to export haircuts), it may be argued that this trend will likely slow the rapid growth in international trade. Discuss.Answer: This argument stands on questionable logical foundations. The past half century has seena steady growth in the absolute and relative importance of international trade. This trendhas been reversed only by global conflicts, i.e. the two World Wars. This trend hasremained steady and robust despite major compositional shifts (e.g. from primary tomanufacturing), and location shifts (e.g., the sudden rise of NICs as significant group ofexporters). The trend will probably continue into the reasonable future, fueled by bothsuper-regional preferential trade regions and a growing impact of the multilateral forces,represented institutionally by the World Trade Organization (WTO)—as illustrated by therecent abolishment of the epitome cartelized trade, the world trade in textiles. Driven bytechnology—especially in the areas of communication and transportation—a reversal ofthe growing trade trend is not likely in t he near future. In any case, many “services” are infact quite tradable. Examples would be financial services, long-distance teaching, “help-desk” outsourcing, consulting and management services and others. In fact, when a touristgets a haircut, we s ee that even haircuts become a “tradable” service.。

北语20春《国际经济学》作业_1234

北语20春《国际经济学》作业_1234

20春《国际经济学》作业_1一、单选题( 每题4分, 共11道小题, 总分值44分)1.比较利益理论认为国际贸易的驱动力是()A. A.劳动生产率的差异B. B.技术水平的差异C. C.产品品质的差异D. D.价格的差异答:A 【131】【9666】【2906】2.人们较注重名义货币收入,而对物价的变化并不敏感的效应称为()。

A. 货币幻觉效应B. 真实货币余额效应C. 收入再分配效应D. 资源再分配效应答:A3.三元悖论成立的前提是()A. A完全竞争市场B. B开放经济C. C封闭经济D. D垄断答:B4.下列不属于判断一种外币资产是否为外汇的标准的是()。

A. 价值性B. 可偿性C. 可兑换性D. 国际通用性答:A5.在分析货币贬值对贸易收支的影响时,小国所面临的供给弹性是()A. 零B. 小于需求弹性C. 大于需求弹性D. 无穷大答:D6.已知A国生产1单位的X和Y商品分别耗费3和5个单位的劳动,要使两国都具有绝对优势,则B国生产1单位的X和Y商品分别耗费多少单位的劳动:()A. 1,6B. 2,4C. 3,4D. 4,7答:A7.在马歇尔—勒纳条件中,进出口需求弹性应满足(),本币贬值才能有效的使国际收支得到改善。

A. 进口需求弹性为正,出口需求弹性为正B. 进口需求弹性为正,出口需求弹性为负C. 进口需求弹性为负,出口需求弹性为正D. 进口需求弹性为负,出口需求弹性为负答:A8.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. A 外国企业B. B 非盈利机构C. C 国际经济组织D. D 政府答:C9.根据国际生产折衷理论,企业要从事对外直接投资活动,必须具备的优势不包括()。

A. 所有权优势B. 区位优势C. 部化优势D. 比较优势答:D10.规模经济是指( )。

A. 产品的单位成本随产量增加而递减B. 产品的单位成本随产量增加而递增C. 产品的单位成本不随产量变化D. 要素投入的增加导致产出的增加答:A11.从历史发展看,最为成功的国际卡特尔是()A. A.烟草贸易公司B. B.铁路运输公司C. C.橡胶生产国组织D. D.石油输出国组织答:D二、多选题( 每题4分, 共4道小题, 总分值16分)1.外国企业产品在进口国的需求弹性受到影响的因素有()。

国际经济学第二章课后作业

国际经济学第二章课后作业

一、判断题1.要素禀赋理论建立在比较优势理论基础之上。

2.根据赫克歇尔-俄林定理,一国应进口本国密集使用丰富要素生产的产品。

3.根据赫克歇尔-俄林定理,世界贸易的大部分应该发生在工业国家和初级产品生产国之间。

4.赫克歇尔-俄林定理说明国际贸易对要素价格具有反作用。

5.要素价格均等化定理研究的是要素价格对国际贸易的影响。

6.生产要素价格均等化在现实生活中是普遍存在的。

7.赫克歇尔-俄林-萨缪尔森定理说明国际贸易对一国收入分配的影响。

8.赫克歇尔-俄林-萨缪尔森定理论证了自由贸易将导致要素价格均等化的趋势。

9.根据斯托尔帕-萨缪尔森定理,某一产品相对价格上升,将导致生产该产品所密集使用的生产要素的实际价格或报酬下降。

10.根据要素禀赋理论,生产要素禀赋差别越大,发生贸易的机会越多,贸易量也越大。

11.里昂惕夫将石油、森林等自然资源划为资本密集型产品,而美国大量进口这些产品,因而人为地增加了美国进口产品的资本密集度。

12.里昂惕夫在验证工作中所定义的资本是指实物资本和人力资本。

二、问答题1.“世界上一些最贫穷的国家找不到什么产品来出口。

在这些国家里,没有一种资源是充裕的。

不用谈资本,也不用说土地,在一些又小又穷的国家,甚至连劳动也不充裕。

”分析:(1)可以运用国际经济学中的什么理论分析上面这段话?(2)是否赞同这一观点?为什么?2.美国劳工运动一直支持政府限制从不发达国家进口产品。

从工会利益角度看美国限制从不发达国家进口产品这一政策是否合理?为什么?从国家利益看这个政策是否合理?为什么?3. 根据下表,试判断:(1)哪个国家是资本相对丰富的;(2)哪个国家是劳动相对丰富的;。

国际经济学第2次作业(100)

国际经济学第2次作业(100)

国际经济学第2次作业(1)题号:1 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4内容:储备资产包括哪些()选项:a、外汇b、黄金c、特别提款权(SDRS)d、在基金组织的储备头寸-------------------------------------------------------------------------------题号:2 题型:判断题本题分数:3内容:经常项目余额是指出口商品和服务与进口商品和服务之差?选项:1、错2、对-------------------------------------------------------------------------------题号:3 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5内容:资产有哪些形式()选项:a、工厂b、政府债券c、土地d、珍稀邮票-------------------------------------------------------------------------------题号:4 题型:判断题本题分数:5内容:美国官方结算数据可以成为外国中央银行在货币市场买卖美元的程度提供准确的描述?选项:1、错2、对-------------------------------------------------------------------------------题号:5 题型:判断题本题分数:3内容:直接标价是指用本国货币来衡量外国货币的价格,在该标价法下, 汇率数额的增加表示外国货币升值, 本国货币贬值。

选项:1、错2、对-------------------------------------------------------------------------------题号:6 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:3内容:汇率标价法有哪几种形式()选项:a、直接标价法b、国内价格c、间接标价法d、国外价格-------------------------------------------------------------------------------题号:7 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4内容:汇率制度包括哪几种类型()选项:a、长期不变固定汇率b、浮动汇率制c、固定汇率制d、有管理的浮动汇率制-------------------------------------------------------------------------------题号:8 题型:判断题本题分数:3内容:远期外汇业务是指外汇买卖成交后,在两天以内办理交割的外汇业务选项:1、错2、对-------------------------------------------------------------------------------题号:9 题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5内容:影响货币需求的主要因素()选项:a、价格b、名义利率c、收入d、悲观(乐观)心理-------------------------------------------------------------------------------题号:10 题型:判断题本题分数:3内容:货币总需求是指经济中所有家庭和企业对货币总的需求选项:1、错2、对-------------------------------------------------------------------------------题号:11 题型:判断题本题分数:4内容:汇率超调是指汇率对于货币波动的长期反应超过即刻反应的现象。

18秋东财《国际经济学》在线作业二

18秋东财《国际经济学》在线作业二

------------------------------------------------------------------------------------------------------------------------------ (单选题) 1: 国际金本位制属于 ()A: 固定汇率制B: 自由汇率制C: 管理汇率制D: 浮动汇率制E: 美元汇率制正确答案:(单选题) 2: 根据孟代尔-弗莱明模型,在浮动汇率制下,财政政策 ()A: 完全失效B: 完全有效C: 同货币政策作用一致D: 无法判断正确答案:(单选题) 3: 假定其他条件不变,一国国内出现了通货膨胀,则其国际收支容易出现 ( ) A: 顺差B: 逆差C: 平衡D: 无法判断正确答案:(单选题) 4: 在典型的金本位制下,汇率总是围绕铸币平价上下波动,其界限为 ( )A: 黄金输送点B: 美元金平价C: 铸币平价D: 黄金平价正确答案:(单选题) 5: 短期总供给曲线 ( )A: 向右下方倾斜B: 是一条垂线C: 向右上方倾斜D: 是一条水平线正确答案:(单选题) 6: 一国对某产成品的进口税率为10%,对生产该产品所用原料的税率为50%,则该产品的有效保护率同名义保护率相比, ( )A: 名义保护率高B: 有效保护率高C: 一样高D: 无法判断正确答案:(单选题) 7: 对小国而言,最优关税 ( )A: 是最高关税B: 是零关税C: 是禁止性关税D: 介于零关税和禁止性关税之间------------------------------------------------------------------------------------------------------------------------------ 正确答案:(单选题) 8: 汇率调整政策又被称为 ( )A: 需求管理政策B: 外汇缓冲政策C: 支出转换政策D: 支出增减政策正确答案:(单选题) 9: 赫-俄模型仍然沿用了李嘉图比较利益理论的2*2*1模式,这种说法是 ()A: 正确的B: 错误的C: 无法判断正确答案:(单选题) 10: 如果两国商品生产过程中都出现了中性技术进步,则两国的提供曲线 ( ) A: 都内移B: 都外移C: 一国内移,一国外移D: 一国外移,一国不变正确答案:(单选题) 11: 吸收分析法假定国际收支是 ( )A: 广义的国际收支B: 经常项目收支C: 贸易收支D: 资本和金融项目收支正确答案:(单选题) 12: 赫-俄模型研究的是 ()A: 贸易的作用B: 贸易的利益分配C: 贸易的模式D: 贸易对收入的影响正确答案:(单选题) 13: 劳动力发生自由流动之后,劳动力流入国的总收益将 ( )A: 增加B: 减少C: 不变D: 无法判断正确答案:(单选题) 14: 国际货币基金组织的国际收支概念是 ( )A: 仅指贸易收支B: 仅指外汇收支C: 狭义的国际收支D: 广义的国际收支正确答案:(单选题) 15: 典型的金本位制时代,汇率的决定基础是 ( )------------------------------------------------------------------------------------------------------------------------------ A: 黄金输入点B: 黄金输出点C: 铸币平价D: 黄金平价正确答案:(多选题) 1: 可以通过扩大企业规模来获得内部规模经济的企业类型有()A: 完全竞争企业B: 垄断竞争企业C: 寡头企业D: 垄断企业E: 以上说法都正确正确答案:(多选题) 2: 进口配额的主要形式有 ( )A: 相对配额B: 绝对配额C: 国别配额D: 全球配额E: 关税配额正确答案:(多选题) 3: 对外贸易政策包括 ( )A: 对外贸易关税政策B: 对外贸易配额政策C: 对外贸易总政策D: 对外贸易国别政策E: 对外贸易商品政策正确答案:(多选题) 4: 产业内贸易发生的根本原因在于()A: 要素禀赋差异B: 技术水平差异C: 规模经济D: 产品差异化E: 要素密集度逆转正确答案:(多选题) 5: 对外贸易政策包括 ()A: 对外贸易关税政策B: 对外贸易配额政策C: 对外贸易总政策D: 对外贸易国别政策E: 对外贸易商品政策正确答案:(多选题) 6: 绝对优势理论的不足在于 ( )A: 假定机会成本不变B: 无法解释全面处于劣势的国家为什么也能参与贸易------------------------------------------------------------------------------------------------------------------------------ C: 没有说明国家之间产品交换的内在等价要求D: 没有将劳动分工的概念扩大到国际范围E: 理论过于复杂正确答案:(多选题) 7: 金融帐户包括 ()A: 直接投资B: 证券投资C: 间接投资D: 其他投资E: 储备资产正确答案:(多选题) 8: 按照一体化的程度高低,国际经济一体化一般有下列形式 ( )A: 优惠贸易安排B: 自由贸易区C: 关税同盟D: 共同市场E: 经济联盟正确答案:(多选题) 9: 根据征收的对象或商品流向,关税可以分为 ()A: 财政关税B: 保护关税C: 进口税D: 出口税E: 过境税正确答案:(多选题) 10: 比较优势理论的贡献在于 ()A: 打破了绝对优势理论的严格假设B: 肯定了国际贸易同国内贸易的不同特征C: 对国际贸易进行了动态分析D: 探讨了贸易的利益分配问题E: 分析了两国之间的交换比价正确答案:(单选题) 1: 国际金本位制属于 ()A: 固定汇率制B: 自由汇率制C: 管理汇率制D: 浮动汇率制E: 美元汇率制正确答案:(单选题) 2: 根据孟代尔-弗莱明模型,在浮动汇率制下,财政政策 ()A: 完全失效B: 完全有效C: 同货币政策作用一致------------------------------------------------------------------------------------------------------------------------------ D: 无法判断正确答案:(单选题) 3: 假定其他条件不变,一国国内出现了通货膨胀,则其国际收支容易出现 ( ) A: 顺差B: 逆差C: 平衡D: 无法判断正确答案:(单选题) 4: 在典型的金本位制下,汇率总是围绕铸币平价上下波动,其界限为 ( )A: 黄金输送点B: 美元金平价C: 铸币平价D: 黄金平价正确答案:(单选题) 5: 短期总供给曲线 ( )A: 向右下方倾斜B: 是一条垂线C: 向右上方倾斜D: 是一条水平线正确答案:(单选题) 6: 一国对某产成品的进口税率为10%,对生产该产品所用原料的税率为50%,则该产品的有效保护率同名义保护率相比, ( )A: 名义保护率高B: 有效保护率高C: 一样高D: 无法判断正确答案:(单选题) 7: 对小国而言,最优关税 ( )A: 是最高关税B: 是零关税C: 是禁止性关税D: 介于零关税和禁止性关税之间正确答案:(单选题) 8: 汇率调整政策又被称为 ( )A: 需求管理政策B: 外汇缓冲政策C: 支出转换政策D: 支出增减政策正确答案:(单选题) 9: 赫-俄模型仍然沿用了李嘉图比较利益理论的2*2*1模式,这种说法是 ()A: 正确的B: 错误的C: 无法判断------------------------------------------------------------------------------------------------------------------------------ 正确答案:(单选题) 10: 如果两国商品生产过程中都出现了中性技术进步,则两国的提供曲线 ( ) A: 都内移B: 都外移C: 一国内移,一国外移D: 一国外移,一国不变正确答案:(单选题) 11: 吸收分析法假定国际收支是 ( )A: 广义的国际收支B: 经常项目收支C: 贸易收支D: 资本和金融项目收支正确答案:(单选题) 12: 赫-俄模型研究的是 ()A: 贸易的作用B: 贸易的利益分配C: 贸易的模式D: 贸易对收入的影响正确答案:(单选题) 13: 劳动力发生自由流动之后,劳动力流入国的总收益将 ( )A: 增加B: 减少C: 不变D: 无法判断正确答案:(单选题) 14: 国际货币基金组织的国际收支概念是 ( )A: 仅指贸易收支B: 仅指外汇收支C: 狭义的国际收支D: 广义的国际收支正确答案:(单选题) 15: 典型的金本位制时代,汇率的决定基础是 ( )A: 黄金输入点B: 黄金输出点C: 铸币平价D: 黄金平价正确答案:(多选题) 1: 可以通过扩大企业规模来获得内部规模经济的企业类型有()A: 完全竞争企业B: 垄断竞争企业C: 寡头企业D: 垄断企业E: 以上说法都正确------------------------------------------------------------------------------------------------------------------------------ 正确答案:(多选题) 2: 进口配额的主要形式有 ( )A: 相对配额B: 绝对配额C: 国别配额D: 全球配额E: 关税配额正确答案:(多选题) 3: 对外贸易政策包括 ( )A: 对外贸易关税政策B: 对外贸易配额政策C: 对外贸易总政策D: 对外贸易国别政策E: 对外贸易商品政策正确答案:(多选题) 4: 产业内贸易发生的根本原因在于()A: 要素禀赋差异B: 技术水平差异C: 规模经济D: 产品差异化E: 要素密集度逆转正确答案:(多选题) 5: 对外贸易政策包括 ()A: 对外贸易关税政策B: 对外贸易配额政策C: 对外贸易总政策D: 对外贸易国别政策E: 对外贸易商品政策正确答案:(多选题) 6: 绝对优势理论的不足在于 ( )A: 假定机会成本不变B: 无法解释全面处于劣势的国家为什么也能参与贸易C: 没有说明国家之间产品交换的内在等价要求D: 没有将劳动分工的概念扩大到国际范围E: 理论过于复杂正确答案:(多选题) 7: 金融帐户包括 ()A: 直接投资B: 证券投资C: 间接投资D: 其他投资E: 储备资产正确答案:------------------------------------------------------------------------------------------------------------------------------ (多选题) 8: 按照一体化的程度高低,国际经济一体化一般有下列形式 ( )A: 优惠贸易安排B: 自由贸易区C: 关税同盟D: 共同市场E: 经济联盟正确答案:(多选题) 9: 根据征收的对象或商品流向,关税可以分为 ()A: 财政关税B: 保护关税C: 进口税D: 出口税E: 过境税正确答案:(多选题) 10: 比较优势理论的贡献在于 ()A: 打破了绝对优势理论的严格假设B: 肯定了国际贸易同国内贸易的不同特征C: 对国际贸易进行了动态分析D: 探讨了贸易的利益分配问题E: 分析了两国之间的交换比价正确答案:。

国际经济学作业答案-第二章

国际经济学作业答案-第二章

Chapter 2 World Trade—An OverviewMultiple Choice Questions1. What percent of all world production of goods and services is exported to other countries?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the aboveAnswer: B2.What percent of all world imports of goods and services were exported?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the above.Answer: D3. What percent of all world consumption (private and public, including real investment) was imported?(a) 10%(b) 25%(c) 50%(d) 100%(e) None of the above.Answer: B4. The gravity model, that states that size matters,predicts that the weight of the traded good will________ related to its likelihood to be exported(a) be directly(b) be inversely(c) not be(d) All of the above(e) None of the aboveAnswer: E5. The gravity model offers a logical explanation for the fact that(a) 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 of the European Union.(e) None of the aboveAnswer: D6. The gravity model suggests that over time(a) trade between neighboring countries will increase(b) trade between all countries will increase(c) world trade will eventually be swallowed by a black hole.(d) trade between Earth and other planets will become important(e) None of the aboveAnswer: E7. The gravity model explains why(a) 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 neighboringcountries.(e) None of the aboveAnswer: A8. According to the gravity m odel, a characteristic that tends to affect the probability of trade existingbetween any two countries is(a) their cultural affinity(b) the average weight/value of their traded goods(c) their colonial—historical ties(d) the distance between them(e) the number of varieties produced on the average by their industries.Answer: D9. The one single trade partner country of the U.S. is(a) United Kingdom(b) Canada(c) Mexico(d) Japan(e) IsraelAnswer: B10. In general which of the following tend to promote the probability of trade volumes between twocountries(a) Linguistic and/or cultural affinity(b) Historical ties(c) Sizes of economies(d) Mutual membership in preferential trade agreements(e) All of the aboveAnswer: E11. Since World War II (the early 1950s), the proportion of mostc ountries’ production being used insome other country(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B12. Since World War II, the likelihood that foreign markets would gain importance in the averageexporters’ as a source of profits(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B13. Since World War II, the likelihood that any single item in the typical consumption basket of aconsumer in the U.S. originated outside of the U.S.(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B14. Since World War II, the likelihood that the job a new college graduate will be directly or indirectlyaffected by world trade(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: B15. Since World War II, the relative importance of raw materials, including oil, in total world trade(a) remained constant(b) increased(c) decreased(d) fluctuated widely with no clear trend(e) both (a) and (d) aboveAnswer: C16. In the current Post-Industrial economy, international trade in services (including banking andfinancial services)(a) dominates world trade(b) does not exist(c) is relatively small(d) is relatively stagnant(e) None of the aboveAnswer: C17. In the pre-World War I period, the U.S. exported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: C18. In the pre-World War I period, the United Kingdom exported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: A19. In the pre-World War I period, the United Kingdom imported primarily(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: C20. In the present, most of the exports from China are in(a) manufactured goods(b) services(c) primary products including agricultural(d) technology intensive products(e) None of the aboveAnswer: A21. Which of the following does not explain the extent of trade between Ireland and the U.S.?(a) Historical ties(b) Cultural Linguistic ties(c) Gravity model(d) Multinational Corporations(e) None of the aboveAnswer: CEssay Questions1. When comparing the composition of world trade in the early 20th Century to the early 21st Century,we find major compositional changes. These include a relative decline in agricultural and primary-products (including raw materials). How would you explain this in terms of broad historicaldevelopments during this period?Answer: The typical composition of world production during this period experienced major changes. Focusing on today’s Industrialized Countries (primarily members of the O ECD),the industrial-employment composition was focused primarily on agriculture. Most valuewas in land. The predominant single consumption category was food. Since then, theeconomies shifted from the agricultural to the manufacturing sectors (continuing trendsbegun over a century earlier in the industrial revolution). Incomes rose, and consumptionshifted in favor of (increasingly affordable) manufactures. Both income and priceelasticities were greater in manufactures than in agricultural products. At the same timethere was a steady tendency for synthetic (manufactured) inputs to replace agriculturalbased raw materials and industrial inputs. Hence, trade and of course international tradeconformed to overall changes in patterns of world production and consumption.2. In the past half century, the developing countries have experienced major compositional shifts fromexports of primary products (including agricultural and raw materials) to exports of manufactures.How might you explain this in terms of broad historical developments during this period?16 Krugman/Obstfeld ?Seventh EditionAnswer: Any discussion of the export experience of the developing countries must first clarify the problem of definitional inclusion. In particular, the exports of the (non-OECD) developingcountries, has become increasingly dominated by the experience of a relatively smallnumber of countries in South-East Asia, termed the New Industrialized Countries (NICs).Since they experienced both very rapid increases in their exports, and very rapid increasesin the manufactured component of their exports, their experience alone may explain thebulk of the observed phenomenon. Many would exclude the NICs from the developingcountry category so as to be able to focus the discussion on a more representative sampleof (the over 100) developing countries. More recently, a second wave of East Asiancountries, notably including China have replicated the experience of the NICs, and thisagain muddies the water for one interested in focusing on the export experience of thegrowing heterogenous category, developing countries.Chapter 2 World Trade—An Overview 17 Another explanation of the growing dependence on manufactured exports on the part ofthe developing countries, follows the answer to question 1 above. Since the consumer( including industrial consumer) markets in OECD countries were rapidly shifting awayfrom primary products, these markets were rapidly disappearing.In addition, in the world markets for primary products was generally limited by low priceand especially income elasticities; agricultural sectors tended to be highly and rigidlyprotected in potential OECD markets; and escalating effectivetariff structures leviedsystematically large levels of protection against the primary exports of the developingcountries; success in world exports had to be pursued outside of the traditional primaryexports of these countries.3. The Neoclassical Heckscher-Ohlin model assumes that all producers of any industrial product hasknowledge of, and may avail itself of the same production technology available to producers in any other country. Many have flagged this identical technology assumption as an unrealistic assumption.During the past half century, the relative importance of the Multinational Corporations (MNCs) in world trade has steadily increased. How w ould this trend affect the realism of the “identicaltechnology” assumption?Answer: Noting that MNC plants tend to use more labor intensive production processes in countries where labor tends to be relatively cheap (both in “low” tech , e.g. Nike, and“high tech,” e.g. Motorola), one may argue that MNCs usedifferent technologies indeveloping countries. However, this is a gross misunderstanding of the identicaltechnology assumption . It is axiomatically obvious that if the same MNC is producingsomething in both labor abundant and labor scarce using different processes, itnevertheless has knowledge (intimate knowledge in the case of proprietary patentedprocesses) of available technology. The fact that the MNC may choose not to apply thesame degree of capital intensity in environments with greatly different relative factorprices in no way lessens the fact that the Heckscher-Ohlinidentical technologyassumption is strengthened due to the growing relative strength of MNCs in developingcountries. An additional fact that strengthens this argument is that, as compared to theearly 1950s, a growing proportion of MNCs are themselves based in developing countries,such as China and Brazil.4. One of the major political developments of the past several decades is the growing size andeconomic/monetary integration of the European Union. What effect do you think this will have on international trade between countries?Answer: The growing economic integration between the various countries of Europe, both the old and existing members of the European Union (EU) and the new countries joining it(including perhaps soon, Turkey), means that the barriers to trade are steadily falling in aregion that has traditionally dominated world trade. The common monetary unit should initself go far to promote inter-country trade within the growing EU (judging by thepositive historical effect of a single currency in the U.S.). The standardization oftransportation (including railroad gauges, highway signs etc.) and product codes will alsopromote expansion of intra-EU trade. The decline in the probability of political conflictassociated with this comprehensive economic union, plus conscious attempts to cooperatein fiscal and monetary policy stances again point to growing international trade, allowingthese countries to increasingly enjoy the fruits of potential positive scale economies, andmore traditional classical and neo-classical gains from trade. The scale economies willalso tend to increase trade between the EU and other countries.18 Krugman/Obstfeld ?Seventh Edition5. The Services sector has been steadily rising in relative importance in GDP of the United States, aswell as e lsewhere around the world. Since “services” have been identified as “non-tradables” (e.g. it is difficult to export haircuts), it may be argued that this trend will likely slow the rapid growth in international trade. Discuss.Answer: This argument stands on questionable logical foundations. The past half century has seena steady growth in the absolute and relative importance of international trade. This trendhas been reversed only by global conflicts, i.e. the two World Wars. This trend hasremained steady and robust despite major compositional shifts (e.g. from primary tomanufacturing), and location shifts (e.g., the sudden rise of NICs as significant group ofexporters). The trend will probably continue into the reasonable future, fueled by bothsuper-regional preferential trade regions and a growing impact of the multilateral forces,represented institutionally by the World Trade Organization (WTO)—as illustrated by therecent abolishment of the epitome cartelized trade, the world trade in textiles. Driven bytechnology—especially in the areas of communication and transportation—a reversal ofthe growing trade trend is not likely in t he near future. In any case, many “services” are infact quite tradable. Examples would be financial services, long-distance teaching, “help-desk” outsourcing, consulting and management services and others. In fact, when a touristgets a haircut, we s ee that even haircuts become a “tradable” service.。

第二次国际经济学作业及答案

第二次国际经济学作业及答案

1.分别说明以下各图对应的是什么情况,并加以解释。

这种情况称为需求的逆转,也即是需求的差异超过了供给能力方面的差异,即有生产劳动密集型产品供给优势的国家也更加偏爱劳动密集型商品,导致其劳动密集型商品对资本密集型商品的价格反而比另外一个国家(资本充裕的国家)更高,开放贸易后反而进口劳动密集型商品,对于另一国也是一样的情况。

3.过去20年在美国以及一些其他发达国家,国际贸易对工资不平等的加剧是否起到什么作用?应怎样解释?
过去20年,美国与发展中国家,尤其是新兴工业化国家的国际贸易加剧了国内熟练工人与不熟练工人之间的工资不平等。

首先,对劳动密集型商品进口的增加减少了对不熟练工人的需求;其次,劳动节约型的变革的加速引进进一步减少了对不熟练工人的需求。

然而,国际贸易只是导致美国国内工资不平等加剧的一小部分原因,最重要的原因是技术变革。

4.根据教材中运输成本与国际贸易的模型图,说明对贸易商品的供求曲线较陡峭的国家,负担的运输成本较大。

(画图并加以说明)
5.完全竞争厂商、垄断竞争厂商和完全垄断厂商所面临的需求曲线之间有什么差异?为什么?
6.画一张与教材中规模经济国际贸易模型图相似的图,表示在规模经济下,生产可能性曲线相同而偏好不同的国家之间是如何互利贸易的。

7.根据产业内贸易指数,计算下列进出口水平下,产业内贸易的程度。

(1)1000(出口)和1000(进口)下同
(2)1000和750
(3)1000和500
(4)1000和250
(5)1000和0
这些大家可以根据公式自行计算。

14秋东财《国际经济学》在线作业二答案

14秋东财《国际经济学》在线作业二答案

东财《国际经济学》在线作业二
一、单选题(共15 道试题,共60 分。


1. 按照要素禀赋论的假定,如果生产Y商品的资本/劳动比例大于生产X商品时的资本/劳动比例,则成Y产品为()
A. 劳动密集型产品
B. 劳动丰裕型产品
C. 资本密集型产品
D. 资本丰裕型产品
正确答案:C 满分:4 分得分:4
2. 对国际收支定义比较全面的理论是()
A. 弹性分析法
B. 货币分析法
C. 吸收分析法
D. 资产组合分析法
正确答案:B 满分:4 分得分:4
3. 进口配额发生作用主要通过影响()
A. 进口数量
B. 进口价格
C. 出口数量
D. 出口价格
正确答案:A 满分:4 分得分:4
4. 根据孟代尔-弗莱明模型,在浮动汇率制下,财政政策()
A. 完全失效
B. 完全有效
C. 同货币政策作用一致
D. 无法判断
正确答案:A 满分:4 分得分:4
5. 根据货币主义汇率理论,在其他条件不变的情况下,一国的国民收入增长快于其他国家会导致该国货币汇率()
A. 上升
B. 下跌
C. 不变
D. 难以判断
正确答案:A 满分:4 分得分:4
6. 根据赫-俄理论,一国进口的应该是密集使用本国最丰裕要素生产的产品.这种说法()
A. 正确
B. 错误
C. 用赫-俄理论无法解释
D. 无法判断
正确答案:B 满分:4 分得分:4
7. 根据货币主义汇率理论,在其他条件不变的情况下,一国的货币供应量相对于其他国家增加会导致该国货币汇率()
A. 上升。

(0403)《国际经济学》网上作业题及答案

(0403)《国际经济学》网上作业题及答案

(0403)《国际经济学》网上作业题及答案1:第一次作业2:第二次作业3:第三次作业4:第四次作业5:第五次作业1:[论述题]一、名词解释1.经济相互依存性2.经济活动的全球化3.无差异曲线4.边际替代率(marginal rate of substitution, MRS)5.俄林─赫克歇尔的资源禀赋理论二、简述题1.简述亚当.斯密绝对优势论的基本内容2.简述大卫.李嘉图比较优势论的基本内容3.简述成本差异理论对国际贸易模式决定的缺陷三、论述题1. 论述赞成和反对开放贸易体制的主要观点2. 论述经济全球化的利与弊的主要观点参考答案:1:[论述题]一、名词解释6. 里昂惕夫之谜7.规模经济(economics of scale)8.动态比较优势(dynamic comparative advantage)。

9.产业政策(industrial policy)10.关税(tariff)4. 简述关税如何加重出口商的负担?5. 简述幼稚产业理论的主要内容6. 简述战略贸易理论的主要内容三、论述题3.论述小国征收关税的福利效应4. 论述大国征收关税的福利效应参考答案:1:[论述题]一、名词解释11.有效关税保护率(effective tariff rate)12.消费者剩余13.生产者剩余14.进口配额(import quota)15.关税税率配额(tariff-rate quota)二、简述题7. 简述跨国企业的主要经营方式8. 简述对外直接投资的主要原因9. 简述外汇交易的主要类型三、论述题5. 论述补贴的贸易和福利效应6. 论述环境贸易壁垒的基本特点参考答案:1:[论述题]一、名词解释16.有序销售协定(orderly marketing agreement, OMA)17.国内含量条件(domestic content requirements) 18.补贴(subsidies)19.倾销(dumping)20. 政府采购制度10. 简述国际收入差异对汇率的影响11. 简述吸收分析法对汇率的调整12. 简述货币分析法对汇率的调整三、论述题7. 经济制裁效应及影响经济制裁成功的因素8. 论述发展中国家的贸易特征及存在的贸易问题参考答案:1:[论述题]一、名词解释 社会管制22.普惠制(♑♏⏹♏❑♋●♓♏♎ ♦⍓♦♦♏❍ ☐♐ ☐❑♏♐♏❑♏⏹♍♏♦ ☝ ).国际经济政策(♓⏹♦♏❑⏹♋♦♓☐⏹♋● ♏♍☐⏹☐❍♓♍ ☐☐●♓♍⍓) 24.经济政策的内部均衡(internal balance). 欧洲货币市场二、简述题13. 简述赞成和反对浮动汇率制的理由14. 简述可调整钉住汇率制的主要特征15. 简述爬行钉住汇率制的含义及运用三、论述题9.论述发展中国家实行进口替代战略的优缺点10. 论述区域贸易协定的效应参考答案:。

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本题得分:4
题号:12题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:5
内容:
给定对未来汇率的预期,国内实际GNP的增加对汇率的短期影响是()
A、本币升值
B、本币贬值
C、国内货币需求减少
D、利率降低
学员答案:A
本题得分:5
题号:13题型:判断题本题分数:3
内容:
名义汇率是指一国以国内典型商品篮子来衡量国外典型篮子的价格,反映了两国衡量物价水平所采用商品篮子的交换比例
1、错
2、对
学员答案:1
本题得分:4
题号:19题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5
内容:
经常项目余额的主要影响因素Байду номын сангаас)
A、本币对外币的实际汇率
B、国内可支配收入
C、外国可支配收入
D、利率
学员答案:ABC
本题得分:5
题号:20题型:判断题本题分数:4
1、错
2、对
学员答案:2
本题得分:3
题号:3题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5
内容:
资产有哪些形式()
A、工厂
B、政府债券
C、土地
D、珍稀邮票
学员答案:ABCD
本题得分:5
题号:4题型:判断题本题分数:5
内容:
美国官方结算数据可以成为外国中央银行在货币市场买卖美元的程度提供准确的描述?
A、下降95%
B、上升95%
C、上升5%
D、下降5%
学员答案:A
本题得分:6
题号:16题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:5
内容:
在其他条件不变时,国外居民将需求从其本国产品转向该国的出口商品,一国货币对外币的实际汇率将()
A、下降
B、不变
C、上升
学员答案:C
本题得分:5
题号:17题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5
内容:
一般情况下,DD曲线向右上方倾斜,而AA曲线向右下方倾斜
1、错
2、对
学员答案:2
本题得分:4
题号:21题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:5
内容:
假设在战后“美元本位”制下,外国中央银行以持有绿色美钞而非美国财政部债券的形式保有其美元储备,这对国际货币体系的调节机制是()
1、错
2、对
学员答案:1
本题得分:3
题号:24题型:判断题本题分数:4
内容:
央行的国内资产是指本国居民和国内机构持有的要求中央银行在未来予以偿付的债权
1、错
2、对
学员答案:1
本题得分:4
A、对称得
B、不对称得
学员答案:A
本题得分:5
题号:22题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5
内容:
研究固定汇率制的意义()
A、现实货币体系中的有管理浮动汇率体系是固定汇率与纯浮动汇率体系的混合
B、区域性货币协定使部分货币之间的汇率固定
C、许多国家的货币仍以钉住美元的固定汇率为主
D、(如阿根廷等),世界上仅有1/6的国家允许它们的货币相对于美元浮动
E、二战结束至1973年世界各国货币与美元之间的汇率固定,了解固定汇率有助于分析历史问题,并探讨未来的汇率体系
学员答案:ABCD
本题得分:5
题号:23题型:判断题本题分数:3
内容:
国际储备是指对外国人的债务或是普遍接受的国际支付手段。
1、错
2、对
学员答案:1
本题得分:5
题号:5题型:判断题本题分数:3
内容:
直接标价是指用本国货币来衡量外国货币的价格,在该标价法下,汇率数额的增加表示外国货币升值,本国货币贬值。
1、错
2、对
学员答案:2
本题得分:3
题号:6题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:3
1、错
2、对
学员答案:1
本题得分:3
题号:14题型:判断题本题分数:4
内容:
费雪效应是指在其他条件不变的情况下,若一国的预期通货膨胀率上升,最终会导致该国货币存款利率的同比例下降。
1、错
2、对
学员答案:1
本题得分:4
题号:15题型:单选题(请在以下几个选项中选择唯一正确答案)本题分数:6
内容:
假设俄罗斯的年通货膨胀率为100%,而瑞士仅为5%。根据相对购买力平价,瑞士法郎对俄罗斯卢布的汇率将为()
内容:
假定政策实施之前经常项目保持平衡,产品市场与货币市场也均处于平衡状态,暂时性货币供给增加将导致()(短期影响)
A、汇率增加
B、汇率减少
C、产出减少
D、产出增加
学员答案:AD
本题得分:5
题号:18题型:判断题本题分数:4
内容:
DD曲线表示的是国内货币市场和外汇市场(即资产市场)均衡时产出和汇率的组合。
内容:
汇率标价法有哪几种形式()
A、直接标价法
B、国内价格
C、间接标价法
D、国外价格
学员答案:AC
本题得分:3
题号:7题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4
内容:
汇率制度包括哪几种类型()
A、长期不变固定汇率
B、浮动汇率制
C、固定汇率制
D、有管理的浮动汇率制
C、收入
D、悲观(乐观)心理
学员答案:ABC
本题得分:5
题号:10题型:判断题本题分数:3
内容:
货币总需求是指经济中所有家庭和企业对货币总的需求
1、错
2、对
学员答案:2
本题得分:3
题号:11题型:判断题本题分数:4
内容:
汇率超调是指汇率对于货币波动的长期反应超过即刻反应的现象。
1、错
2、对
学员答案:1
题号:1题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:4
内容:
储备资产包括哪些()
A、外汇
B、黄金
C、特别提款权(SDRS)
D、在基金组织的储备头寸
学员答案:ABCD
本题得分:4
题号:2题型:判断题本题分数:3
内容:
经常项目余额是指出口商品和服务与进口商品和服务之差?
学员答案:BC
本题得分:4
题号:8题型:判断题本题分数:3
内容:
远期外汇业务是指外汇买卖成交后,在两天以内办理交割的外汇业务
1、错
2、对
学员答案:1
本题得分:3
题号:9题型:多选题(请在复选框中打勾,在以下几个选项中选择正确答案,答案可以是多个)本题分数:5
内容:
影响货币需求的主要因素()
A、价格
B、名义利率
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