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1、国际经济学作业答国际经济学作业答案案-第九章第九章Chapter 9The Political Economy of Trade Theory Multiple Choice Questions1.The efficiency case made for free trade is that as trade distortions such as tariffs are dismantled andremoved,(a)government tariff revenue will decrease,and therefore national economic welfare will de
2、crease.(b)government tariff revenue will decrease,and therefore national economic welfare will increase.(c)deadweight losses for producers and consumers will decrease,hence increasing nationaleconomic welfare.(d)deadweight losses for producers and consumers will decrease,hence decreasing nationaleco
3、nomic welfare.(e)None of the above.Answer:C2.The opportunity to exploit economies of scale is one of the gains to be made from removing tariffsand other trade distortions.These gains will be found by a decrease in(a)world prices of imports.(b)the consumption distortion loss triangle.(c)the productio
4、n distortion loss triangle.(d)Both(b)and(c).(e)None of the above.Answer:E3.It is argued that special interest groups are likely to take over and promote protectionist policies,which may lead to an increase in national economic welfare.This argument leads to(a)a presumption that in practice a free tr
5、ade policy is likely to be better than alternatives.(b)a presumption that trade policy should be shifted to Non-Governmental Organizations,so as tolimit taxpayer burden.(c)a presumption that free trade is generally a second-best policy,to be avoided if feasiblealternatives are available.(d)a presump
6、tion that free trade is the likely equilibrium solution if the government allows specialinterest groups to dictate its trade policy.(e)None of the above.Answer:A4.The optimum tariff is(a)the best tariff a country can obtain via a WTO negotiated round of compromises.(b)the tariff,which maximizes the
7、terms of trade gains.(c)the tariff,which maximizes the difference between terms of trade gains and terms of trade loses.(d)not practical for a small country due to the likelihood of retaliation.(e)not practical for a large country due to the likelihood of retaliation.Answer:E5.The optimum tariff is
8、most likely to apply to(a)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)None of the above.Answer:B6.The prohibitive tariff is a tariff that(a)is so high that it elimi
9、nates imports.(b)is so high that it causes undue harm to trade-partner economies.(c)is so high that it causes undue harm to import competing sectors.(d)is so low that the government prohibits its use since it would lose an important revenue source.(e)None of the above.Answer:A7.The existence of marg
10、inal social benefits which are not marginal benefits for the industry producingthe import substitutes(a)is an argument supporting free trade and non-governmental involvement.(b)is an argument supporting the use of an optimum tariff.(c)is an argument supporting the use of market failures as a trade-p
11、olicy strategy.(d)is an argument rejecting free trade and supporting governmental involvement.(e)None of the above.Answer:D8.The domestic market failure argument is a particular case of the theory of(a)the optimum,or first-best.(b)the second best.(c)the third best.(d)the sufficing principle.(e)None
12、of the above.Answer:B-第 97 页9.The difficulty of ascertaining the right second-best trade policy to follow(a)reinforces support for the third-best policy approach.(b)reinforces support for increasing research capabilities of government agencies.(c)reinforces support for abandoning trade policy as an
13、option.(d)reinforces support for free-trade options.(e)None of the above.Answer:D10.The authors of the text believe that(a)second-best policy is worse than optimal policy.(b)special interest groups generally enhance national welfare.(c)national welfare is likely to be enhanced by the imposition of a
14、n optimal tariff.(d)market Failure arguments tend to support free-trade policy.(e)there is no such thing as national welfare.Answer:E11.The simple model of competition among political parties long used by political scientists tends tolead to the practical solution of selecting the(a)optimal tariff.(
15、b)prohibitive tariff.(c)zero(free-trade)tariff.(d)the tariff rate favored by the median voter.(e)None of the above.Answer:D12.The median voter model(a)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 o
16、f trade policy.(e)None of the above.Answer:D13.The fact that trade policy often imposes harm on large numbers of people,and benefits only a fewmay be explained by(a)the lack of political involvement of the public.(b)the power of advertisement.(c)the problem of collective action.(d)the basic impossib
17、ility of the democratic system to reach a fair solution.(e)None of the above.Answer:C14.Protectionism tends to be concentrated in two sectors:(a)agriculture and clothing.(b)high tech and national security sensitive industries.(c)capital and skill intensive industries.(d)industries concentrated in th
18、e South and in the Midwest of the country.(e)None of the above.Answer:A15.Judging by the changes in the height of tariff rates in major trading countries,the world has beenexperiencing a great(a)trade liberalization.(b)surge of protectionism.(c)lack of progress in the trade-policy area.(d)move towar
19、ds regional integration.(e)None of the above.Answer:A16.The World Trade Organization(WTO)was organized as a successor to the(a)IMF.(b)UN.(c)UNCTAD.(d)GATT.(e)The World Bank.Answer:D17.The WTO was established by the _of multilateral trade negotiations.(a)Kennedy Round(b)Tokyo Round(c)Uruguay Round(d)
20、Dillon Round(e)None of the above.Answer:C18.The Smoot-Hawley Tariff Act of 1930 has generally been associated with(a)falling tariffs.(b)free trade.(c)intensifying the worldwide depression.(d)recovery from the worldwide depression.(e)Non-tariff barriers.Answer:C-第 99 页19.A trade policy designed to al
21、leviate some domestic economic problem by exporting it to foreigncountries is know as a(n)(a)international dumping policy.(b)countervailing tariff policy.(c)beggar thy neighbor policy.(d)trade adjustment assistance policy.(e)None of the above.Answer:C20.The General Agreement on Tariffs and Trade and
22、 the World Trade Organization have resulted in(a)termination of export subsidies applied to manufactured goods.(b)termination of import tariffs applied to manufactures.(c)termination of import tariffs applied to agricultural commodities.(d)termination of international theft of copyrights.(e)None of
23、the above.Answer:E21.The General Agreement on Tariffs and Trade and the World Trade Organization have resulted in(a)the establishment of universal trade adjustment assistance policies.(b)the establishment of the European Union.(c)the reciprocal trade clause.(d)reductions in trade barriers via multil
24、ateral negotiations.(e)None of the above.Answer:D22.Trade theory suggests that Japan would gain from a subsidy the United States provides its grainfarmers if the gains to Japanese consumers of wheat products more than offsets the losses toJapanese wheat farmers.This would occur as long as Japan(a)is
25、 a net importer in bilateral trade flows with the United States.(b)is a net importer of wheat.(c)has a comparative advantage in wheat.(d)has an absolute advantage in producing wheat.(e)None of the above.Answer:B23.Countervailing duties are intended to neutralize any unfair advantage that foreign exp
26、orters mightgain because of foreign(a)tariffs.(b)subsidies.(c)quotas.(d)Local-Content legislation.(e)None of the above.Answer:B24.Throughout the post-World War II era,the importance of tariffs as a trade barrier has(a)increased.(b)decreased.(c)remained the same.(d)fluctuated wildly.(e)demonstrated a
27、 classic random walk with a mean-reversion tendency.Answer:B25.In 1980 the United States announced an embargo on grain exports to the Soviet Union in response tothe Soviet invasion of Afghanistan.This embargo was mainly resisted by(a)U.S.grain consumers of bread.(b)U.S.grain producers.(c)foreign gra
28、in producers.(d)U.S.communists.(e)None of the above.Answer:B26.Export embargoes cause greater losses to consumer surplus in the target country(a)the lesser its initial dependence on foreign produced goods.(b)the more elastic is the target countrys demand schedule.(c)the more elastic is the target co
29、untrys domestic supply.(d)the more inelastic the target countrys supply.(e)None of the above.Answer:D27.The strongest political pressure for a trade policy that results in higher protectionism comes from(a)domestic workers lobbying for import restrictions.(b)domestic workers lobbying for export rest
30、rictions.(c)domestic workers lobbying for free trade.(d)domestic consumers lobbying for export restrictions.(e)domestic consumers lobbying for import restrictions.Answer:A28.The average tariff rate to data on dutiable imports in the United States is approximately(a)5%of the value of imports.(b)15%of
31、 the value of imports.(c)20%of the value of imports.(d)25%of the value of imports.(e)more than 25%of the value of imports.Answer:A-第 101 页29.In 1990 the United States imposed trade embargoes on Iraqs international trade.This would inducesmaller losses in Iraqs consumer surplus the(a)less elastic Ira
32、qs demand schedule.(b)more elastic Iraqs demand schedule.(c)greater is Iraqs dependence on foreign products.(d)more inelastic is Iraqs supply schedule.(e)None of the above.Answer:B30.The World Trade Organization provides for all of the following except(a)the usage of the most favored nation clause.(
33、b)assistance in the settlement of trade disagreements.(c)bilateral tariff reductions.(d)multilateral tariff reductions.(e)None of the above.Answer:C31.Which organization determines procedures for the settlement of international trade disputes?(a)World Bank(b)World Trade Organization(c)International
34、Monetary Organization(d)International Bank for Reconstruction and Development(e)The League of NationsAnswer:B32.The WTOs intervention against clean air standards(a)has earned it universal approval.(b)was done in order to limit national sovereignty.(c)has resulted in much criticism.(d)has resulted in
35、 much criticism among professional economists.(e)None of the above.Answer:C33.Under U.S.commercial policy,the escape clause results in(a)temporary quotas granted to firms injured by import competition.(b)tariffs that offset export subsidies granted to foreign producers.(c)a refusal of the U.S.to ext
36、radite anyone who escaped political oppression.(d)tax advantages extended to minority-owned exporting firms.(e)tariff advantages extended to certain Caribbean countries in the U.S.market.Answer:A34.Under U.S.commercial policy,which clause permits the modification of a trade liberalizationagreement o
37、n a temporary basis if serious injury occurs to domestic producers as a result of theagreement?(a)Adjustment assistance clause(b)Escape clause(c)Most favored nation clause(d)Prohibitive tariff clause(e)None of the above.Answer:B35.Today U.S.protectionism is concentrated in(a)high tech industries.(b)
38、labor-intensive industries.(c)industries in which Japan has a comparative advantage.(d)computer intensive industries.(e)capital-intensive industries.Answer:B36.The reason protectionism remains strong in the United States is that(a)economists can produce any result they are hired to produce.(b)econom
39、ists cannot persuade the general public that free trade is beneficial.(c)economists do not really understand how the real world works.(d)the losses associated with protectionism are diffuse,making lobbying by the public impractical.(e)None of the above.Answer:D37.An issue never confronted effectivel
40、y by GATT,but considered an important issue for WTOis that of(a)the promotion of freer World trade(b)the promotion of freer World commodity trade(c)the promotion of freer World services trade(d)the lowering of tariff rates(e)None of the above.Answer:C38.The political wisdom of choosing a tariff acce
41、ptable to the median U.S.voter is(a)a good example of the principle of the second best.(b)a good example of the way in which actual tariff policies are determined.(c)a good example of the principle of political negotiation.(d)is not evident in actual tariff determination.(e)None of the above.Answer:
42、D-第 103 页39.A game-theory explanation of the paradox that even though all countries would benefit if each chosefree trade,in fact each tends to follow protectionist policies is(a)Trade war(b)Collective action(c)Prisoners dilemma(d)BenefitCost analysis(e)None of the above.Answer:C40.When the U.S.plac
43、ed tariffs on French wine,France placed high tariffs on U.S.chickens.This is anexample of:(a)deadweight losses(b)multilateral negotiations(c)bilateral trade negotiations(d)international market failures(e)none of the aboveAnswer:E41.The quantitative importance of U.S.protection of the domestic clothi
44、ng industryis best explainedby the fact that(a)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)a politically well organized sector in the U.S.(e)None of
45、 the aboveAnswer:D Essay Questions1.Developing countries have often attempted to establish cartels so as to counter the actual orperceived inexorable downward push on the prices of their exported commodities.OPEC is the bestwell known of these.How are such cartels expected to help the developing cou
46、ntries?At timesimporting countries profess support for such schemes.Can you think of any logical basis for suchsupport?How are cartels like monopolies,and how are they different from monopolies.Why isthere a presupposition among economists that such schemes are not likely to succeed in the long run?
47、Answer:Such cartels are expected to shift the exporters terms of trade in their favor.Also they areexpected to produce the maximum profit,which the market will bear.Importing countriesmay benefit from the price stability generated by the cartel.Cartels are like monopolies inthat their total output i
48、s the same as that which would be generated by a single monopoly.They differ from monopolies in that the monopoly profits need to be divided among theproducing countries,which have different cost structures.2.The United States appears at times to have a totally schizophrenic attitude toward protecti
49、onism.The United States was the country that proposed the establishment of the World Trade Organizationas early as the late 1940s,and was also the only industrialized country that refused to ratify this atthat time.The United States has consistently argued on the side of multinational free trade in
50、GATTRounds,and yet maintains many protectionist laws such as those which reserve oil shipments fromAlaska to U.S.flag carriers.How can you explain this apparent lack of national consistency on thisissue?Answer:This reflects the fact that international trade typically has many winners and relativelyf