13秋《国际经济学》作业3 北语

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国际经济学第三章作业内容

第三章作业内容1.本国有1200单位的劳动，能生产两种产品：苹果和香蕉。

苹果的单位产品劳动投入是3，香蕉的单位产品投入是2。

a.画出本国的生产可能性边界。

b.用香蕉衡量的苹果的机会成本是多少？c.贸易前，苹果对香蕉的相对价格是多少？为什么？2.本国的情况与第1题相同。

外国拥有800单位的劳动。

外国苹果的单位产品劳动投入是5，香蕉的单位产品劳动投入是1。

a.画出外国的生产可能性边界。

b.画出世界相对供给曲线。

3.假定世界相对需求的表示如下：对苹果的需求/对香蕉的需求=香蕉价格/苹果价格。

a.在相对供给曲线的同一张图上画出世界相对需求曲线。

b.苹果的均衡相对价格是多少？c.描述本题的贸易模式。

d.说明本国和外国都可以从贸易中获利。

4.假定本国现有2400名工人而不是1200名，求新的均衡价格。

请评论在这种情况下世界的生产效率和两国之间贸易所得的分配。

5.假定本国有2400名工人，但是他们的生产效率只有第1题中假设的一半。

画出世界相对供应曲线，并确定均衡的相对价格，比较本国在本题中的第4题中的贸易所得。

6.“中国工人每小时工资为0.50美元，如果允许中国无限制地向美国出口，美国工人的工资也会降到这个水平。

你不可能只进口10美元一件的T恤衫，而不进口0.50美元的工资率。

”分析这段话。

7.在制造品部门，日本的劳动生产率大致和美国相同（实际情形是，有的产业比较高，有的比较低）。

美国服务业的劳动生产率相当高，但是大部分服务是非贸易品。

一些分析家认为这给美国经济带来了问题，因为美国具有比较优势的产品无法在世界市场上出售。

这个结论错在什么地方？8.访问过日本的人都知道日本的物价很高，而日本工人的工资和他们的美国同行差不多，因此他们收入的购买力只有美国的1/3，扩展第7题的讨论来解释这个现象。

（提示：考虑工资率和非贸易品的价格。

）9.许多产品部能进行贸易的事实对贸易所得的大小会产生什么影响？10.我们重点讨论了只包含了两个国家的例子。

北语网院《国际经济学》作业_4

单选题1(4分) : 战略性贸易政策的核心内容是（）A: A．鼓励企业积极参与国际竞争B: B．反倾销政策C: C．通过政府干预发展本国产业的竞争优势D: D．出口补贴2(4分) : 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3(4分) : 从国际经济学的角度来考察，构成经济活动的基本单位或行为主体是（）A: A 企业B: B 居民户C: C 家庭D: D 国家4(4分) : 下列内容不属于国内吸收的是（）。

A: 消费支出B: 投资支出C: 政府购买D: 净出口5(4分) : 发展中国家主要采取的汇率制度是（）A: A.固定汇率制B: B.浮动汇率制C: C.钉住汇率制D: D.联合浮动制6(4分) : 下列选项中不属于比较利益学说的假设的是（）A: A 以劳动价值论为基础B: B 要素是完全流动的C: C 要素和产品市场都是完全竞争的D: D 收入分配不受贸易影响7(4分) : 在斯图旺表中第三象限表示（）A: A 通货膨胀与国际收支顺差并存B: B 衰退与国际收支顺差并存C: C 衰退与国际收支逆差并存D: D 通货膨胀与国际收支逆差并存8(4分) : 根据国际生产折中理论，跨国公司进行对外投资的充分条件是（）A: A区位特定优势B: B市场内部化C: C资源禀赋优势D: D所有权特定优势9(4分) : 用里昂惕夫反论的经验研究的结果是（）。

A: 美国虽然资本丰富，但美国出口产品比进口产品的劳动密集度更高B: 美国的长期出口增长速度远远低于GDP的增长速度C: 贸易减少了而不是增加了美国居民的福利D: 美国主要与其他工业化国家而非发展中国家进行国际贸易10(4分) : 不改变贸易结构，只改变贸易规模的增长方式有（）A: A.偏向进口的生产要素增长B: B.偏向出口的生产要素增长C: C.生产要素等比例增长D: D.悲惨的增长多选题1(4分) : 在下列投资方式中，属国际直接投资的是（）。

北语16秋《国际经济学》作业3

17春16秋《国际经济学》3一、单选（共10 道，共50 分。

）1. 国际收支经常账户盈余说明（）。

A. 商品和服务出口额大于进口额B. 商品和服务进口额大于出口额C. 商品、服务和单方面转移出口额大于进口额D. 商品、服务和单方面转移进口额大于出口额标准解：2. 布雷顿森林体系的特点之一是：它是一个全球性的（）。

A. 国际金本位制B. 国际金汇兑本位制C. 国际银本位制D. 国际复本位制标准解：3. 世界各金融中心的国际银行外汇交易报价采用的汇价标价法是（）。

A. 直接标价法B. 间接标价法C. 美元标价法D. 应付标价法标准解：4. 关税是（）商品在经过一个国家的关境时所征收的一种赋税。

A. 进口B. 出口C. 进出口D. 以上均错标准解：5. 用来表明一国国际收支长期发展状况的收支差额是（）。

A. 贸易差额B. 基本差额C. 经常项目差额D. 官方结算差额标准解：6. 如果Dx，Dm分别代表出口的需求弹性和进口的需求弹性，则马歇尔—勒纳条件用公式表示为（）。

A. Dx+Dm﹤1B. Dx+Dm≦1C. Dx+Dm﹥1D. Dx+Dm≧1标准解：7. 购买力平价理论的基本思想是：不同货币之间的兑换比率取决于它们各自具有的（）的对比。

A. 购买力B. 价值C. 汇率D. 利率标准解：8. 在直接标价法下，当货币的远期汇率高于即期汇率时，我们称之为（）。

A. 贴水B. 升水C. 平价D. 差价标准解：9. 国际收支调节的吸收分析方法的提出者是（）。

A. 凯恩斯B. 马歇尔C. 亚历山大D. 罗宾逊标准解：10. 根据进出口需求弹性来分析如何利用贬值来改善一国的国际收支的理论是（）。

A. 汇率决定理论B. 国际收支调节的弹性分析理论C. 传统国际贸易理论D. 重叠需求理论标准解：16秋《国际经济学》3二、多选（共5 道，共25 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（）。

A. 消费者对该产品的需求弹性B. 对来自外国产品的依赖程度C. 外国产品替代品的多寡D. 进口国收入水平的高低标准解：2. 国际收支平衡表中，储备资产的内容应包括（）。

北语网院18春《国际经济学》作业_3

------------------------------------------------------------------------------------------------------------------------------ 单选题1(4分) : 1816年，（）最早实行金本位。

A: 美国B: 法国C: 英国D: 德国2(4分) : 劳动力在各国间的流动通常会使劳动力流入国( ）。

A: 财政总收入增加，公共设施利用率提高B: 财政总收入增加，公共设施利用率下降C: 财政总收入减少，公共设施利用率提高D: 财政总收入减少，公共设施利用率下降3(4分) : 国际货币体系按照是否有意识地进行组织安排可以划分为（）A: A金本位、信用本位和介于二者之间的金汇兑本位制B: B固定汇率制、有管理的浮动汇率制和自由浮动汇率制C: C自发存在的国际货币体系和人为安排组织的国际货币体系D: D布雷顿森林体制和牙买加体制4(4分) : 分配进口配额常常要与进口许可证相结合，下列不属于分配许可证的方法是（）A: A．政府适当分配B: B．竞争性拍卖C: C．固定的受惠D: D．资源使用申请程序5(4分) : 根据相对购买力平价理论，如果日本的通货膨胀率为10％，美国为4％，则（）。

A: 美元相对于日元升值4％B: 美元相对于日元贬值4％C: 美元相对于日元升值6％D: 美元相对于日元贬值6％6(4分) : 下述哪一种属于国际收支的事后项目( ）。

A: 进出口B: 利息收支C: 直接投资D: 特别提款权变动7(4分) : 牙买加体系是以实施（）为主的货币制度。

A: 固定汇率制B: 浮动汇率制C: 钉住汇率制D: 联合浮动制8(4分) : 国际收支的调节方式不包括（）A: A．动用国际储备B: B．调整汇率C: C．调整工资D: D．调整货币发行量9(4分) : 世界贸易组织成立于（）。

------------------------------------------------------------------------------------------------------------------------------ A: 1947年1月1日B: 1949年1月1日C: 1995年1月1日D: 1998年1月1日10(4分) : 购买力平价理论的基本思想是：不同货币之间的兑换比率取决于它们各自具有的（）的对比。

国际经济学第三次作业

1. 试述赞成和反对开放贸易体制下的观点主要有哪些？答：（1）赞成的主要观点：开放贸易体制有助于产出增加，生活水平提高。

开放贸易可以用所得收入去购买一些他们只能以高成本生产的产品，用有限的资源生产出更多的产品，达到较高的生活水平。

开放贸易体制有助于消除国内通货膨胀压力。

通货膨胀━本币的外币价值升值━进口商品的本币价格变得便宜━较低通货膨胀率；开放贸易体制有助于减少或消除私人投资被挤出情况；开放贸易体制有助于利用国外市场来平衡国内经济。

当国内经济衰退时，世界其他市场可以倾泻国内剩余产品；在短缺时，世界其它市场商品用来满足国内消费；开放贸易体制使得国内经济衰退的幅度小，时间短。

因为推动经济变革的最有力的力量是经济相互依存性增强的经济活动全球化。

（2）反对的主要观点：贸易是零和博弈，即一方收益，另一方有损；进口会减少就业机会，出口促进经济增长和就业。

（忽略了进出口间的关系）；关税、配额和其他限制进口的措施会保护工作岗位。

（进口减少不会孤立的发生）；外来竞争行业的工资将会下降；较高的开放度影响财政政策（税收和政府开支）。

如国内居民将更大比例的收入用于购买进口商品，增加国内居民收入和支出的扩展性财政政策，通过进口的增加会更快地扩散到海外，从而削弱财政政策对国内经济的影响。

2.试述发展中国家实施出口导向贸易政策的优缺点答：出口导向型经济发展战略的优点是：（1）对外贸易增长较快，出口商品中制成品所占比重迅速上升；（2）增加了资金积累，使国民经济出现较快的增长；（3）制造业在国内生产总值中所占比重显著上升，一些国家已接近发达国家的水平；（4）工业化进程快于其余发展中国家和地区。

出口导向型经济发展战略的缺点是：（1）容易受到世界市场波动的冲击；(2)建立的工业自主性差；(3)债务负担加重。

3.进口替代的优缺点答：进口替代是指发展中国家本来靠进口的工业制成品，不依靠进口，而依靠本国自己的力量制造该种商品以代替进口。

国际经济学作业答案-第三章

Chapter 3 Labor Productivity and ComparativeAdvantage —The Ricardian ModelMultiple Choice Questions1. Countries trade with each other because they are _______ and because of ______.(a) different, costs(b) similar, scale economies(c) different, scale economies(d) similar, costs(e) None of the above.Answer: C2. Trade between two countries can benefit both countries if(a) each country exports that good in which it has a comparative advantage.(b) each country enjoys superior terms of trade.(c) each country has a more elastic demand for the imported goods.(d) each country has a more elastic supply for the supplied goods.(e) Both (c) and (d).Answer: A3. The Ricardian theory of comparative advantage states that a country has a comparative advantagein widgets if(a) output per worker of widgets is higher in that country.(b) that country’s exchange rate is low.(c) wage rates in that country are high.(d) the output per worker of widgets as compared to the output of some other product is higher inthat country.(e) Both (b) and (c).Answer: D4. In order to know whether a country has a comparative advantage in the production of one particularproduct we need information on at least ____unit labor requirements(a) one(b) two(c) three(d) four(e) fiveAnswer: D5. A country engaging in trade according to the principles of comparative advantage gains from tradebecause it(a) 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) None of the above.Answer: B6. Given the following information:Unit Labor RequirementsCloth WidgetsHome1020Foreign6030(a) Neither country has a comparative advantage.(b) Home has a comparative advantage in cloth.(c) Foreign has a comparative advantage in cloth.(d) Home has a comparative advantage in widgets.(e) Home has a comparative advantage in both products.Answer: B7. If it is ascertained that Foreign uses prison-slave labor to produce its exports, then home should(a) export cloth.(b) export widgets.(c) export both and import nothing.(d) export and import nothing.(e) All of the above.Answer: A8. If the Home economy suffered a meltdown, and the Unit Labor Requirements in each of the productsquadrupled (that is, doubled to 30 for cloth and 60 for widgets) then home should(a) export cloth.(b) export widgets.(c) export both and import nothing.(d) export and import nothing.(e) All of the above.Answer: A9. If wages were to double in Home, then Home should:(a) export cloth.(b) export widgets.(c) export both and import nothing.(d) export and import nothing.(e) All of the above.Answer: A10. If the world equilibrium price of widgets were 4 Cloths, then(a) both countries could benefit from trade with each other.(b) neither country could benefit from trade with each other.第 19 页(c) each country will want to export the good in which it enjoys comparative advantage.(d) neither country will want to export the good in which it enjoys comparative advantage.(e) both countries will want to specialize in cloth.Answer: A11. Given the following information:Number of Units Produced by one Unit of LaborCloth WidgetsHome1020Foreign6030(a) Neither country has a comparative advantage.(b) Home has a comparative advantage in cloth.(c) Foreign has a comparative advantage in cloth.(d) Foreign has a comparative advantage in widgets.(e) Home has a comparative advantage in both products.Answer: C12. The opportunity cost of cloth in terms of widgets in Foreign is if it is ascertained that Foreignuses prison-slave labor to produce its exports, then home should(a) export cloth.(b) export widgets.(c) export both and import nothing.(d) export and import nothing.(e) All of the above.Answer: B13. If wages were to double in Home, then Home should(a) export cloth.(b) export widgets.(c) export both and import nothing.(d) export and import nothing.(e) All of the above.Answer: B14. If the world equilibrium price of widgets were 4 Cloths, then(a) both countries could benefit from trade with each other.(b) neither country could benefit from trade with each other.(c) each country will want to export the good in which it enjoys comparative advantage.(d) neither country will want to export the good in which it enjoys comparative advantage.(e) both countries will want to specialize in cloth.Answer: A15. If the world equilibrium price of widgets were 40 cloths, then(a) both countries could benefit from trade with each other.(b) neither country could benefit from trade with each other.(c) each country will want to export the good in which it enjoys comparative advantage.(d) neither country will want to export the good in which it enjoys comparative advantage.(e) both countries will want to specialize in cloth.Answer: A16. In a two product two country world, international trade can lead to increases in(a) consumer welfare only if output of both products is increased.(b) output of both products and consumer welfare in both countries.(c) total production of both products but not consumer welfare in both countries.(d) consumer welfare in both countries but not total production of both products.(e) None of the aboveAnswer: B17. As a result of trade, specialization in the Ricardian model tends to be(a) complete with constant costs and with increasing costs.(b) complete with constant costs and incomplete with increasing costs.(c) incomplete with constant costs and complete with increasing costs.(d) incomplete with constant costs and incomplete with increasing costs.(e) None of the above.Answer: B18. As a result of trade between two countries which are of completely different economic sizes,specialization in the Ricardian 2X2 model tends to be(a) incomplete in both countries(b) complete in both countries(c) complete in the small country but incomplete in the large country(d) complete in the large country but incomplete in the small country(e) None of the aboveAnswer: C19. A nation engaging in trade according to the Ricardian model will find its consumption bundle(a) 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.Answer: C第 21 页20. In the Ricardian model, if a country’s trade is restricted, this will cause all except which?(a) Limit specialization and the division of labor.(b) Reduce the volume of trade and the gains from trade(c) Cause nations to produce inside their production possibilities curves(d) May result in a country producing some of the product of its comparative disadvantage(e) None of the above.Answer: C21. If a very small country trades with a very large country according to the Ricardian model, then(a) the small country will suffer a decrease in economic welfare.(b) the large country will suffer a decrease in economic welfare.(c) the small country only will enjoy gains from trade.(d) the large country will enjoy gains from trade.(e) None of the above.Answer: C22. If the world terms of trade for a country are somewhere between the domestic cost ratio of H andthat of F, then(a) country H but not country F will gain from trade.(b) country H and country F will both gain from trade.(c) neither country H nor F will gain from trade.(d) only the country whose government subsidizes its exports will gain.(e) None of the above.Answer: B23. If the world terms of trade equal those of country F, then(a) country H but not country F will gain from trade.(b) country H and country F will both gain from trade.(c) neither country H nor F will gain from trade.(d) only the country whose government subsidizes its exports will gain.(e) None of the above.Answer: A24. If the world terms of trade equal those of country, F then(a) country H but not country F will gain from trade.(b) country H and country F will both gain from trade.(c) neither country H nor F will gain from trade.(d) only the country whose government subsidizes its exports will gain.(e) None of the above.Answer: E25. If a production possibilities frontier is bowed out (concave to the origin), then productionoccurs under conditions of(a) constant opportunity costs.(b) increasing opportunity costs.(c) decreasing opportunity costs.(d) infinite opportunity costs.(e) None of the above.Answer: B26. If the production possibilities frontier of one the trade partners (“Country A”) is bowed out(concave to the origin), then increased specialization in production by that country will(a) Increase the economic welfare of both countries.(b) Increase the economic welfare of only Country A.(c) Decrease the economic welfare of Country A.(d) Decrease the economic welfare of Country B.(e) None of the above.Answer: A27. If two countries have identical production possibility frontiers, then trade between them is not likelyif(a) their supply curves are identical.(b) their cost functions are identical.(c) their demand conditions identical.(d) their incomes are identical.(e) None of the above.Answer: E28. If two countries have identical production possibility frontiers, then trade between them is not likelyif(a) their supply curves are identical.(b) their cost functions are identical.(c) their demand functions differ.(d) their incomes are identical.(e) None of the above.Answer: C29. The earliest statement of the principle of comparative advantage is associated with(a) David Hume.(b) David Ricardo.(c) Adam Smith.(d) Eli Heckscher.(e) Bertil Ohlin.Answer: B第 23 页30. If one country’s wage level is very high relative to the other’s (the relative wage exceedingthe relative productivity ratios), then if they both use the same currency(a) neither country has a comparative advantage.(b) only the low wage country has a comparative advantage.(c) only the high wage country has a comparative advantage.(d) consumers will still find trade worth while from their perspective.(e) None of the above.Answer: E31. If one country’s wage level is very high relative to the other’s (the relative wage exceedingthe relative productivity ratios), then(a) it is not possible that producers in each will find export markets profitable.(b) it is not possible that consumers in both countries will enhance their respective welfaresthrough imports.(c) it is not possible that both countries will find gains from trade.(d) it is possible that both will enjoy the conventional gains from trade.(e) None of the above.Answer: D32. If one country’s wage level is very high relative to the other’s (the relative wage exceedingthe relative productivity ratios) then it is probable that(a) free trade will improve both countries’ welfare(b) free trade will result in no trade taking place(c) free trade will result in each country exporting the good in which it enjoys comparativeadvantage(d) free trade will result in each country exporting the good in which it suffers the greatestcomparative disadvantage.(e) None of the above.Answer: B33. The Ricardian 2X2 model is based on all of the following except only two nations and two products.(a) no diminishing returns.(b) labor is the only factor of production.(c) product quality varies among nations.(d) None of the above.Answer: D34. Ricardo’s original theory of comparative advantage seemed of limited real-world value because itwas founded on the labor theory of value.(a) capital theory of value.(b) land theory of value.(c) entrepreneur theory of value.(d) None of the above.Answer: A35. According to Ricardo, a country will have a comparative advantage in the product in which its(a) labor productivity is relatively low.(b) labor productivity is relatively high.(c) labor mobility is relatively low.(d) labor mobility is relatively high.(e) None of the above.Answer: B36. In a two-country, two-product world, the statement “Germany enjoys a comparative advantage overFrance in autos relative to ships” is equivalent to(a) 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) None of the above.Answer: A37. 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 if(a) U.S. labor productivity equaled 40 units per hour and Japan’s 15 units per hour.(b) U.S. productivity equaled 30 units per hour whereas Japan’s was 20.(c) U.S. labor productivity equaled 20 and Japan’s 30.(d) U.S. labor productivity equaled 15 and Japan’s 25 units per hour.(e) None of the above.Answer: A38. If the United States’s production possibility frontier was flatter to the widget axis, whereasGermany’s was flatter to the butter axis, we know that(a) the United States has no comparative advantage(b) Germany has a comparative advantage in butter.(c) the U.S. has a comparative advantage in butter.(d) Not enough information is given.(e) None of the above.Answer: B39. Suppose the Uni ted State’s production possibility frontier was flatter to the widget axis,whereas Germany’s was flatter to the butter axis. We now learn that the German mark sharplydepreciates against the U.S. dollar. We now know that(a) the United States has no comparative advantage(b) Germany has a comparative advantage in butter.(c) the United States has a comparative advantage in butter.(d) Not enough information is given.(e) None of the above.Answer: B第 25 页40. Suppose the United State’s production possibility fr ontier was flatter to the widget axis,whereas Germany’s was flatter to the butter axis. We now learn that the German wage doubles, but U.S. wages do not change at all. We now know that(a) the United States has no comparative advantage.(b) Germany has a comparative advantage in butter.(c) the United States has a comparative advantage in butter.(d) Not enough information is given.(e) None of the above.Answer: B41. Which of the following statements is true(a) Free trade is beneficial only if your country is strong enough to stand up to foreigncompetition(b) Free trade is beneficial only if your competitor does not pay unreasonably low wages(c) Free trade is beneficial only if both countries have access to the same technology.(d) All of the above(e) None of the aboveAnswer: E42. The Gains from Trade associated with the principle of Comparative Advantage depends on(a) The trade partners must differ in technology or tastes.(b) There can be no more goods traded than the number of trade partners.(c) There may be no more trade partners than goods traded.(d) All of the above(e) None of the aboveAnswer: A43. If transportation costs are especially high for Widgets in a Ricardian 2X2 model in which CountryA enjoys a comparative advantage, then(a) Country B must also enjoy a comparative advantage in Widgets(b) Country B may end up exporting Widgets(c) Country A may switch to having a comparative advantage in the other good.(d) All of the above(e) None of the aboveAnswer E44. Mahatma Ghandi exhorted his followers in India to promote economic welfare by decreasing imports.This approach(a) Makes no sense(b) Makes no economic sense(c) Is consistent with the the Ricardian model of comparative advantage.(d) Is not consistent with the Ricardian model of comparative advantage.(e) None of the aboveAnswer: D45. The Country of Rhozundia is blessed with rich copper deposits. The cost of Copper produced(relative to the cost of Widgets produced) is therefore very low. From this information we knowthat(a) Rhozundia has a comparative advantage in Copper(b) Rhozundia should export Copper and import Widgets(c) Rhozundia should export Widgets and export Copper(d) Both (a) and (b) are true(e) None of the above.Answer: E46. We know that in antiquity, China exported silk because no-one in any other country knew how toproduce this product. From this information we learn that(a) China enjoyed a comparative advantage in Silk(b) China enjoyed an absolute advantage, but not a comparative advantage in silk.(c) No comparative advantage exists because technology was not diffused(d) China should have exported silk even though it had no comparative advantage(e) None of the above.Answer: A47. If two countries engage in Free Trade following the principles of comparative advantage, then(a) Neither relative prices nor relative marginal costs (marginal rates of transformation—MRTs)in one country will equal those in the other country.(b) Both relative prices and MRTs will become equal in both countries(c) Relative prices but not MRTs will become equal in both countries(d) MRTs but not relative prices will become equal in both countries(e) None of the above.Answer: C48. Let us define the real wage as the purchasing power of one hour of labor. In the Ricardian 2X2 model,if two countries under autarky engage in trade then(a) The real wage will not be affected since this is a financial variable.(b) The real wage will increase only if a country attains full specialization(c) The real wage will increase in one country only if it decreases in the other(d) The real wage will rise in both countries.(e) None of the above.Answer: D49. If two countries in Autarky (not engaged in international trade) begin trading with other in amanner consistent with the Ricardian model of comparative advantage, then(a) The amount of labor required to produce one unit of imports will decrease in both countries.(b) The amount of labor required to produce one unit of both products will decrease in bothcountries.(c) The amount of labor required to produce one unit of imports will decrease only in therelatively labor abundant country(d) The amount of labor required to produce one unit of imports will decrease only in therelatively capital abundant country.(e) None of the above.Answer: A第 27 页Essay Questions1. Many countries in Sub-Saharan Africa have very low labor productivities in many sectors, inmanufacturing and agriculture. They often despair of even trying to attempt to build theirindustries unless it is done in an autarkic context, behind protectionist walls because they do not believe they can compete with more productive industries abroad. Discuss this issue in the context of the Ricardian model of comparative advantage.Answer: The Ricardian model of comparative advantage argues that every country must have a comparative advantage in some product (assuming there are more products than countries).However, the Ricardian model is not a growth model, and cannot be used to identifygrowth nodes or linkages.2. In 1975, wage levels in South Korea were roughly 5% of those in the United States. It is obviousthat if the United States had allowed Korean goods to be freely imported into the United States at that time, this would have caused devastation to the standard of living in the United States,because no producer in this country could possibly compete with such low wages. Discuss thisassertion in the context of the Ricardian model of comparative advantage.Answer: Regardless of relative wage levels, the United States would be able to provide its populace with a higher standard of living than would be possible without trade. Also,low wages tend to be associated with low productivities.3. The evidence cited in the chapter using the examples of the East Asia New IndustrializingCountries suggests that as international productivities converge, so do international wage levels.Why do you suppose this happened for the East Asian NICs? In light of your answer, what do you think is likely to happen to the relative wages (relative to those in the United States) of China in the coming decade? Explain your reasoning.Answer: Following the logic of the Ricardian model of comparative advantage, the East Asian countries played to their respective comparative advantages. This allowed the worlddemand to provide excess demands for their relatively abundant labor, which in turntended to raise these wages. If China follows the same pattern, their wages levelsshould also be expected over time to converge to those in their industrialized countrymarkets.4. When we examine the 2 Good 2 Country version of the Ricardian model of comparative advantage, wenote that comparative advantage is totally determined by physical productivity ratios. Changes in wage rates in either country cannot affect these physically determined comparative advantages, and hence cannot affect, which product will be exported by which country. However, when more than2 goods are added to the model (still with 2 countries), changes in wage rates in one or the othercountry can in fact determine which good or goods each of the countries will export. How can you explain this anomaly?Answer: This is not really an anomaly. As long as only two goods exist, then as long as trade takes place, each country must have a comparative advantage in one of them (or none).However, if there are more goods than countries, then the physical productivitydefinition of comparative advantage becomes ambiguous. Changes in relative wage rateswill shift the international competitiveness along t he “chain of comparativeadvantage.”5. An examination of the Ricardian model of comparative advantage yields the clear result that tradeis (potentially) beneficial for each of the two trading partners since it allows for an expanded consumption choice for each. However, for the world as a whole the expansion of production of one product must involve a decrease in the availability of the other, so that it is not clear thattrade is better for the world as a whole as compared to an initial situation of non-trade (butefficient production in each country). Are there in fact gains from trade for the world as a whole?Explain.Answer: If we were to combine the production possibility frontiers of the two countries to create a single world production possibility frontier, then it is true that any changein production points (from autarky to specialization with trade) would involve atradeoff of one good for another from the world’s perspective. In other words, the newsolution cannot possibly involve the production of more of both goods. However, since weknow that each country is better off at the new solution, it must be true that theoriginal points were not on the trade contract curve between the two countries, and itwas in fact possible to make some people better off without making others worse off, sothat the new solution does indeed represent a welfare improvement from the world’sperspective.6. It is generally claimed that a movement from autarky to free trade consistent with Ricardiancomparative advantage increases the economic welfare of each of the trade partners. However, itmay be demonstrated that under certain circumstances, not everyone in each country is made better off. Illustrate such a case.Answers: (a) If inter-generational, or economic growth considerations are taken into account, then a country may end up specializing in a good that has no or few growth linkageswith the rest of the economy (e.g. an “enclave” sector).(b) If some of the residents of a country have tastes biased toward their exportable,then they may suffer due to the trade-affected increase in the market price of theexportable good.7. It is generally claimed that state trading, or centrally controlled trading will tend to reach alower economic welfare than would be reached by allowing market forces to determine trade flowdirections and terms of trade. Illustrate a counter-example to this proposition.Answer: In general, if we begin with any suboptimal distortion, the theory of the second best tells us that an additional “distortion” may move a country in the correct directionof a welfare improvement. For example, If a country has an overvalued exchange rate(that is, its currency is overpriced in the foreign exchange markets), it is possiblethat it will find itself in a n autarkic equilibrium (that is, it might “overpriceitself out of the international market”). In such a case it is easy to demonstrate thatif the government exports the goods in which the country enjoys comparative advantage,and imports the other (bypas sing market prices and mechanisms), the country’s economicwelfare will improve.8. The Ricardian proposition that international trade will benefit any country (“gains from trade”)as long as the world terms of trade do not equal its autarkic relative prices is a straightforward and powerful concept. Nevertheless, it is impossible to demonstrate empirically. Why?Answer: This is because there is no way of knowing exactly what are, or would have been, the autarky MRTs or MRSs. This is because there is no single example in the world ofa country that is totally unengaged in international trade.第 29 页Quantitative/Graphing Problems1. Given the following information:Unit Labor RequirementsCloth WidgetsHome100200Foreign6030What is the opportunity cost of Cloth in terms of Widgets in Foreign?Answer: One half a widget.2. Given the following information:Unit Labor RequirementsCloth WidgetsHome100200Foreign6030If these two countries trade these two goods in the context of the Ricardian model of comparative advantage, then what is the lower limit of the world equilibrium price of widgets?Answer: 2 Cloths.3. Given the following information:Unit Labor RequirementsCloth WidgetsHome10020s0Foreign6030If these two countries trade these two goods with each other in according to the Ricardian model of comparative advantage, what is the lower limit for the price of cloth?Answer: One half a widget.4. Given the following information:Unit Produced by One Worker/HourCloth WidgetsHome100200Foreign6030What is the opportunity cost of cloth in terms of Widgets in Foreign?Answer: 2 widgets.5. Given the following information:Unit Produced by One Worker/HourCloth WidgetsHome100200Foreign6030If these two countries trade these two goods with each other in the following the Ricardian model of comparative advantage, then what is the lower limit for the world equilibrium price of cloth?Answer: 2 widgets.6. Given the following information:One Labor-Hour of Production:U.S.CroatiaSoy30020Toys10020(a) What is the marginal cost of a toy in each country?Answer: 3 units of Soy in the U.S., and 1 Soy unit in Croatia.(b) How might you demonstrate (quantitatively) that a country with absolute productivity advantagein a product may find that its production is more costly than in the other (unproductive)country?Answer: The U.S. have absolute productivity advantage in toys. Nevertheless, toys are three times more costly than they are in Croatia.(c) Demonstrate the fact that trade produces imports (indirectly) cheaper, even in the relativelyunproductive country.Answer: In Croatia, one unit of wheat will cost one toy. However, if the terms of trade fall between the two autarkic price ratios (a condition necessary for both countries to enjoygains from trade), say at 2 Soy units per toy, then Croatia will gain each Soy unit withless ofa sacrifice of toy production.第 31 页。

[北语]20春《国际经济学》作业1-学习参考资料

[北语]20春《国际经济学》作业1 注：本资料为2020年北京语言大学作业辅导资料，只做参考学习使用！！
一、单选题 (共 10 道试题,共 50 分)
1.用来表明一国国际收支长期发展状况的收支差额是（）。

[A.]贸易差额
[B.]经常项目差额
[C.]官方结算差额
[D.]基本差额
[提示]本题目为必答题目，请运用所学知识完成作答
参考解析答案：D
2.下列不属于判断一种外币资产是否为外汇的标准的是（）。

[A.]国际通用性
[B.]可兑换性
[C.]可偿性
[D.]价值性
[提示]本题目为必答题目，请运用所学知识完成作答
参考解析答案：D
3.进口配额可以分为很多类型，最主要的两大类为（）。

[A.]自动配额和非自动配额
[B.]自主配额和协议配额
[C.]绝对配额和关税配额
[D.]全球配额和国别配额
[提示]本题目为必答题目，请运用所学知识完成作答
参考解析答案：D
4.下列不属于浮动汇率制度类型的是（）。

[A.]联合浮动汇率制度
[B.]有管理的浮动汇率制度
[C.]可调整的固定汇率制度
[D.]单独浮动汇率制度
[提示]本题目为必答题目，请运用所学知识完成作答
参考解析答案：C
5.在布雷顿森林体系下，与黄金挂钩的货币是（）。

[A.]美元
[B.]港元
[C.]欧元
[D.]日元
[提示]本题目为必答题目，请运用所学知识完成作答。

国际经济学作业

国际经济学作业.doc国际经济学作业简述国际分工理论的主要内容（比较优势理论）2，简述李斯特幼稚工业保护理论的主要内容3，小论文：（题目自拟）题目范围：后危机时代区域经济（地方经济）发展的比较优势探讨。

要求：依据比较优势理论，结合地方经济实际，探讨区域经济发展中存在的问题，原因及发展思路。

字数：不少于3000字。

后危机时代主要是指：随着危机的缓和，而进入相对平稳期。

但是由于固有的危机并没有，或是不可能完全解决，而使世界经济等方面仍存在这很多的不确定性和不稳定性。

是缓和与未知的动荡并存的状态。

就这次经济危机来看，世界经济已趋于好转，有些国家已经实现了经济的正增长，但是经济危机的根源并没有消除，也不可能消除。

因此有可能出现再次的经济衰退。

后危机时代中国的机遇有：1 中国经济相对比重上升，为和平发展的时代主题增添了新的活力。

在全球金融危机推动世界制造业资本向中国新一轮转移进程中，中国制造业产品谱系将大大拓宽。

西方跨国公司新一轮产业转移和对华投资将带来较高技术水平的现代劳动密集型产业，如汽车、石化、电子以及机械等；较为成熟的技术、知识密集型产业，如信息技术、微电子、通讯等。

跨国公司的业务转移可能不限于生产制造环节，而且可能包括研究与开发、设计、采购、销售及售后服务等相关环节，中国“世界工厂”的地位将更加巩固。

经济地位的上升，使中国的国际影响力和话语权进一步增大，这为世界和平发展增添了新活力，有利于促进世界和平发展的时代潮流。

2 为中国企业海外投资和跨国经营创造了新机遇。

国际金融危机造成了一些外国企业在资金和生产经营的严重困境，中国企业则通过绿地投资、重组联合、股权投资和跨国并购等多种方式，实现专业化、集约化和规模化的国际化经营，充分利用国际资源和市场，增强中国企业国际竞争力，同时积极培育具有国际知名度的企业及产品的品牌。

中国企业“走出去”战略，扩大对外直接投资，有利于促进贸易和国际资源整合，有利于缓解国内市场供求矛盾，有利于进一步扩大规模经济，通过境外投资建厂形成若干基础设施较为完善、产业链较为完整、关联程度高、带动辐射能力强的境外经济技术贸易合作区，建立一大批中国海外独资、合资合作或控股公司，在获得国外资源、资金、技术和管理经验的同时在国际国内两个市场优化资源配置，促进国内产业在全球范围内的结构优化调整。

国际经济学模拟试卷和答案

北京语言大学网络教育学院《国际经济学》模拟试卷一注意：1.试卷保密，考生不得将试卷带出考场或撕页，否则成绩作废。

请监考老师负责监督。

2.请各位考生注意考试纪律，考试作弊全部成绩以零分计算。

3.本试卷满分100分，答题时间为90分钟。

4.本试卷分为试题卷和答题卷，所有答案必须答在答题卷上，答在试题卷上不给分。

一、【单项选择题】（本大题共10小题，每小题2分，共20分）在每小题列出的四个选项中只有一个选项是符合题目要求的，请将正确选项前的字母填在答题卷相应题号处。

1、国际经济学在研究资源配置时，作为划分界限的基本经济单位是（）。

[A] 企业[B] 个人[C] 政府[D] 国家2、不完全竞争企业以低于国内市场的价格向国外销售商品的行为称为（）。

[A] 贸易[B] 垄断[C] 倾销[D] 反倾销3、下面哪个是世界货币制度大体经历的顺序（）。

[A] 银本位－金银复本位－金本位－纸币本位制度[B] 金本位－银本位－金银复本位－纸币本位制度[C] 银本位－金本位－金银复本位－纸币本位制度[D] 金银复本位－银本位－金本位－纸币本位制度4、一国政府在一定时期内对某种进口商品的总量实行直接限制的非关税壁垒措施称为（）。

[A] 进口配额[B] 自愿出口限制[C] 歧视性政府采购政策[D] 出口补贴5、国际经济一体化组织的各种形式中，唯一不存在权利让渡的是（）。

[A] 共同市场[B] 关税同盟[C] 自由贸易区[D] 经济联盟6、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7、期限为一年或一年以内的资本流动称为（）。

[A] 资本流出[B] 资本流入[C] 长期资本流动[D] 短期资本流动8、最优关税率应等于（）。

[A] 零进口关税[B] 零关税与禁止性关税之间的某一水平[C] 禁止性关税[D] 禁止性关税以上9、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（）。

北语18秋《国际经济学》作业_3

18秋《国际经济学》作业_3答案在最后一、单选题1. (4分)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2. (4分)利用同一时间、不同地点两种相同货币汇率的不一致，以低价买入、高价卖出该种货币来谋取利润的一种外汇交易称为（）。

A. 套利交易B. 套汇交易C. 外汇期权交易D. 外汇期货交易3. (4分)国际收支中的调整项目是指（）。

A. 经常项目B. 资本项目C. 官方结算项目D. 错误与遗漏项目4. (4分)最佳关税水平应等于（）A. A.零进口关税B. B.零进口关税与禁止性关税之间的水平C. C.禁止性关税D. D.禁止性关税以上5. (4分)不改变贸易结构，只改变贸易规模的增长方式有( ）。

A. 偏向进口的生产要素增长B. 偏向出口的生产要素增长C. 生产要素等比例增长D. 悲惨的增长6. (4分)下列不属于长期资本流动的主要方式的是（）A. A 直接投资B. B 间接投资C. C 出口投资D. D 国际贷款7. (4分)劳动力在各国间的流动通常会使劳动力流入国（）A. A.财政总收入增加，公共设施利用率提高B. B.财政总收入增加，公共设施利用率下降C. C.财政总收入减少，公共设施利用率提高D.D.财政总收入减少，公共设施利用率下降8. (4分)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9. (4分)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10. (4分)在20世纪初，l英镑含金量为7.32250克，l美元的含金量为1.50466克，则英镑与美元之间的汇率应为1英磅等于（）A. 3.8665美元B. 4.8665美元C. 5.8665美元D. 6.8665美元二、多选题1. (4分)一国在实现外部平衡的过程中，可供选择的政策措施有（）A. A.融通资金B. B.外汇管制C. C.汇率浮动D. D.调整经济E. E.限制进口2. (4分)对发展中国家来说，浮动汇率制的消极影响主要有（）。

奥鹏《国际经济学》在线作业三答案

奥鹏《国际经济学》在线作业三答案一、单选题（共 15 道试题，共 60 分。

）V1. 根据政策配合说,被分派去管理外部均衡的是( B )A. 汇率政策B. 货币政策C. 外汇政策D. 财政政策满分：4 分2. 古典利率平价理论的提出者是经济学家( B )A. 卡塞尔B. 凯恩斯C. 艾因齐格D. 弗里得曼满分：4 分3. 大国实施出口补贴之所以受损失更大,是因为( D )A. 大国的实力不强B. 大国的财政补贴太多C. 大国的进口量太大D. 大国会影响国际市场价格满分：4 分4. 根据孟代尔-弗莱明模型,在浮动汇率制下,财政政策(A )A. 完全失效B. 完全有效C. 同货币政策作用一致D. 无法判断满分：4 分5. 对于小国征收关税,下列说法正确的是( D )A. 消费者可能从中获益B. 生产者会有净损失C. 政府会损失关税收入D. 国家的净福利不可能为正满分：4 分6. 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( C )A. 两国的要素禀赋B. 两国的比较优势C. 两国的相对需求强度D. 两国的技术水平满分：4 分7. 赫-俄模型研究的是( C )A. 贸易的作用B. 贸易的利益分配C. 贸易的模式D. 贸易对收入的影响满分：4 分8. 购买力平价理论的基础是( C )A. 利率平价成立B. 铸币平价成立C. 一价定律成立D. 汇兑心理说满分：4 分9. 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 )A. 反向关系B. 无关联C. 正向关系D. 无法判断满分：4 分10. 对小国而言,最优关税( B )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满分：4 分11. 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 )A. 上升B. 下跌C. 不变D. 难以判断满分：4 分12. 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( B )A. 上升B. 下跌C. 不变D. 难以判断满分：4 分13. 根据IMF对国际收支的定义,"经济体"的含义比国家要( A )A. 广B. 窄C. 二者相同A.B.C.D.E.A.B.C.D. 价格效应E. 贸易条件效应满分：4 分3. 根据H-O-S定理,国际贸易将会(AB )A. 提高劳动力丰裕国家的劳动力价格B. 降低资本丰裕国的劳动力价格C. 提高劳动力丰裕国家的资本价格D. 降低资本丰裕国的资本价格E. 以上说法都对满分：4 分4. 根据吸收分析理论,纠正贸易逆差的政策有(DE)A. 贬值B. 增加货币发行量C. 提高利率D. 增加产量E. 减少支出满分：4 分5. 比较优势理论的贡献在于(AB)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满分：4 分6. 关境是海关管辖的势力范围,同国境相比,二者(ABC)A. 很可能一致B. 关境有可能大于国境C. 关境有可能小于国境D. 二者无法比较E. 上述说法都不正确满分：4 分7. 按照政府是否干预,浮动汇率制可以分为(BC)A. 单独浮动B. 清洁浮动C. 管理浮动D. 钉住浮动E. 联合浮动满分：4 分8. 浮动汇率制按其浮动方式,可以分为(ADE)A. 单独浮动B. 清洁浮动C. 管理浮动D. 钉住浮动E. 联合浮动满分：4 分9. 赫-俄模型假定(ABCDE)A. 两国的技术水平相同B. 要素在两国间完全不能流动C. 两种产品的生产都具有规模报酬不变的特点D. 没有运输成本E. 两国的资源都得到了充分利用A.B.C.D.E.放心做题好了，只要学科对了，学校对了，肯定100分。

东财《国际经济学》在线作业三满分答案

东财《国际经济学》在线作业三
as
一、单选题（共 15 道试题，共 60 分。

）
1. 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
-----------------选择：A
2. 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
-----------------选择：B
3. 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
-----------------选择：C
4. 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
-----------------选择：A
5. 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
-----------------选择：A
6. IMF《国际收支手册》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。

国际经济学阶段性练习(3)答案

第三阶段（国际投资部分：第10-12章）一、单项选择题（每题1分，共10分）1、以下各国际投资主体中，B是最活跃的国际投资主体。

A.各国官方机构国际组织B.跨国公司C.金融机构D.个人2、B是一种以盈利为目的的国际经济活动的长期合作方式，是两国或两国以上的投资者在签订契约或合同、协议基础上建立起来的各种合营形式的总称。

A.国际合资经营B.国际合作经营C.独资企业经营D.生产效率3、投资保证协议承保的范围仅限于投资的D。

A.经济风险B.法律风险C.自然风险D.政治风险4、世界性多边投资条约是调整国际投资关系的主要国际法规范之一。

目前已生效的《关于解决各国与其他国家国民之间投资争端公约》，简称 A 。

A.《华盛顿公约》B.《汉城公约》C. MIGA公约D. TRIMs5、“多边投资担保机构”是根据B成立的。

A.《华盛顿公约》B.《汉城公约》C. TRIPsD. TRIMs6、率先提出以垄断优势来解释美国企业对外直接投资行为理论的是A。

A.海默B. 金德尔伯格C.弗农D.小岛清7、B把国际直接投资理论建立在比较优势理论基础上，认为：对外直接投资应该从本国（投资国）已经处于或即将处于比较劣势的产业，即边际产业依次进行，因此他的理论也被称作“边际产业扩张论”。

A.巴克利B.小岛清C.邓宁D.波特8、1977年，C对前人提出的多种直接投资理论进行总结，形成有关国际投资的OLI理论。

A.科斯B.巴克利C.邓宁D.凯夫斯9、由于B的作用，资本的需求曲线（即价格固定下的实际利率曲线）会向下倾斜。

A.边际效用递减规律B.边际报酬递减规律C.边际替代率递减规律D.边际技术替代率递减规律10、区域经济一体化的发展促进了劳动力的国际流动，例如自20世纪50年代诞生并发展至今的A，采取了一系列措施促进内部共同市场的形成，基本实现了劳动力在一体化组织范围内的自由流动。

A.EUB.ASEANC.NAFTAD.APEC二、多项选择题（每题2分，共20分）1、下列选项属于间接投资的有ABC。

北京语言大学智慧树知到“金融学”《国际经济学》网课测试题答案卷2

北京语言大学智慧树知到“金融学”《国际经济学》网课测试题答案（图片大小可自由调整）第1卷一.综合考核(共10题)1.用来表明一国国际收支长期发展状况的收支差额是()。

A.贸易差额B.经常项目差额C.官方结算差额D.基本差额2.根据相对购买力平价理论，如果日本的通货膨胀率为10%，美国为4%，则()。

A.美元相对于日元贬值6%B.美元相对于日元贬值4%C.美元相对于日元升值6%D.美元相对于日元升值4%3.货币分析法认为，国际收支赤字的根本原因是国内货币供给大于国内货币需求。

()A.正确B.错误4.比较优势原理只能应用于简单的两国模型中，而不能应用于现实中众多国家参与贸易的情况。

()A.正确B.错误5.国际经济一体化组织的各种形式中，唯一不存在权利让渡的是()。

A.自由贸易区B.经济联盟C.关税同盟D.共同市场6.国际收支账户所记录的经常项目包括()。

A.贸易和服务B.经常转移C.知识产权D.收入7.倾销的界定有三个条件，任意一个满足就可以认为是倾销。

()A.正确B.错误8.跨国公司是指在两个或两个以上国家的实体所组成的公营、私营或混合所有制形式的企业。

()A.正确B.错误9.布雷顿森林体系确认了浮动汇率合法化。

()A.正确B.错误10.一国经济的对外均衡，就是实现()。

A.物价稳定B.国际收支平衡C.经济稳定增长D.充分就业第1卷参考答案一.综合考核1.参考答案：D2.参考答案：C3.参考答案：A4.参考答案：B5.参考答案：A6.参考答案：ABD7.参考答案：B8.参考答案：A9.参考答案：B10.参考答案：B。

《国际经济学》作业参考答案

《国际经济学》作业参考答案一、判断题１．F２．F ３．T ４．F ５．T ６．T ７．T ８．T ９．F １０．F １１．F １２．T１３．T １４．T １５．F １６．F １７．T １８．F １９．T ２０．F ２１．F ２２．T２３．F ２４．F二、选择题１．c ２．d ３．b ４．b ５．c ６．d ７．d ８．c ９．a １０．c １１．b １２．d １３．A １４．A １５．B １６．D １７．D １８．B １９．C ２０．D ２１．D ２２．A ２３．C ２４．C ２５．c ２６．b ２７．d ２８．d ２９．c ３０．c ３１．d ３２．b ３３．d ３４．b ３５．D３６．c ３７．a ３８．d ３９．a ４０．d ４１．d ４２．d ４３．b ４４．d ４５．c ４６．b三、概念解释１．罗伯津斯基定理：在商品相对价格不变的前提下，某一要素的增加会导致密集使用该要素部门的生产增加，而另一部门的生产则下降。

２．幼稚产业理论：是从动态角度提出了保护那些具有潜在优势的新兴产业的观点，但这种保护是一种暂时性的。

判别幼稚产业的标准主要有三种：其中穆勒标准强调将来的竞争优势，而巴斯塔布尔标准认为幼稚产业不仅强调将来的竞争优势，而且将来的预期收益的现值应能抵消现有的保护成本，坎普标准则更为注重外部规模京的重要性。

３．战略性贸易政策：该政策是针对一种特殊的不完全竞争市场结构---寡头垄断市场结构提出的。

在寡头垄断市场结构下，政府对贸易活动进行干预目的是改变市场结构或环境，以提高本国企业的国际竞争力，使本国企业获得更多的垄断利润或租金。

战略性贸易政策最为强调的政策主张有两种：一是出口补贴，而是进口保护以促进出口。

４．一国所拥有的两种生产要素的相对比例。

这是一个相对概念，与一国所拥有的生产要素的绝对数量无关。

５．斯托帕－萨谬尔森定理:无论两种要素的所有者倾向于消费哪种商品，国际贸易将提高一国出口产品中密集是用要素（即本国较丰裕的要素）的收益，而降低其进口产品中密集使用要素（即本国较稀缺的要素）的收益。

20秋《国际经济学》作业3【北语答案53315】

2.经济联盟是经济一体化的最高级形态。 A.正确 B.错误
3.跨国公司是指在两个或两个以上国家的实体所组成的公营、私营或混合所有制形式的企业。 A.正确 B.错误
4.在外汇市场上，如果投机者预测日元将会贬值，美元将会升值，即进行卖出美元买入日元的即期外汇交易。 A.正确 B.错误
5.跨国公司内部的贸易只要跨越国界，都应作为国际贸易记入相关国家的国际收支账上。 A.正确 B.错误
3.下述哪一种属于国际收支的事后项目 )。 A.进出口 B.利息收支 C.直接投资 D.特别提款权变动
4.不完全竞争企业以低于国内市场的价格向国外销售商品的行为称为()。 A.贸易 B.垄断 C.倾销 D.反倾销
5.国际收支调节的吸收分析方法的提出者是()。 A.凯恩斯 B.马歇尔 C.亚历山大 D.罗宾逊
B.资本项目 C.官方结算项目 D.错误与遗漏项目
9.开放经济条件下的均衡意味着()。 A.国际收支与商品市场同时均衡 B.国际收支与货币市场同时均衡 C.商品市场和货币市场同时均衡 D.国际收支、商品市场与货币市场的同时均衡
10.外汇管制针对的活动不包括()。 A.外汇收付 B.外汇买卖 C.外汇借贷 D.外汇转移
20秋《国际经济学》作业3 红字部分为答案！
单选题 1.一国经济的对外均衡，就是实现()。 A.物价稳定 B.国际收支平衡 C.经济稳定增长 D.充分就业
2.下列哪种理论适用于解释发生在发达国家之间的产业内贸易即制造业内部的一种水平式贸易。() A.规模经济理论 B.要素禀赋理论 C.重叠需求理论 D.产品生命周期理论
4.国际收支的各种差额中，基本差额包括 )。 A.商品贸易收支 B.服务贸易收支 C.官方结算收支 D.长期资本项目收支
5.下列属于国际间接投资的类型的是()。 A.国际贷款 B.国际证券投资 C.创办新企业 D.控股权投资

北京语言大学《国际经济学》作业3

20春《国际经济学》作业3下述哪一种属于国际收支的事后项目( ）。

A:进出口B:利息收支C:直接投资D:特别提款权变动正确选项：D1816年，（）最早实行金本位。

A:美国B:法国C:英国D:德国正确选项：C进口配额可以分为很多类型，最主要的两大类为（）。

A:绝对配额和关税配额B:全球配额和国别配额C:自主配额和协议配额D:自动配额和非自动配额正确选项：B现行的国际货币体系是（）。

A:国际金本位阶段B:布雷顿森林体系阶段C:牙买加体系阶段D:经济一体化阶段正确选项：C根据重叠需求理论，（）的国家之间的产业内贸易较少。

A:收入水平差距大B:收入水平相同C:收入水平接近D:要素禀赋不同正确选项：A歧视性政府采购属于一种（）。

A:新非关税壁垒措施B:传统的非关税壁垒措施C:出口管制措施D:进口管制措施正确选项：B关税是（）商品在经过一个国家的关境时所征收的一种赋税。

A:进口B:出口C:进出口D:以上均错正确选项：C国际收支经常账户盈余说明（）。

A:商品和服务出口额大于进口额B:商品和服务进口额大于出口额C:商品、服务和单方面转移出口额大于进口额D:商品、服务和单方面转移进口额大于出口额正确选项：C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选项：B国际收支中的调整项目是指（）。

A:经常项目B:资本项目C:官方结算项目D:错误与遗漏项目正确选项：D国际收支调节的吸收分析理论认为，货币贬值的吸收效应可以分解为（）。

A:闲置自愿效应B:真实货币余额效应C:收入再分配效应D:货币幻觉效应正确选项：B,C,D贸易管制包括（）等非关税壁垒。

A:关税政策B:进口配额C:技术壁垒D:环境壁垒正确选项：B,C,D。