国际经济学题库答案(孙铱).docVIP

国际经济学练习题参考答案 PART I 1 the gains from trade, the pattern of trade, protectionism 2 comparative advantage, economics of scale 3 the opportunity cost 4 aLC/aLWaLC*/aLW*, aLC/aLW Pc/PwaLC*/aLW*, 5 （L/aLC）/(L*/aLW*), (1/aLC)(Pc/Pw)－1/aLW 6 ， 7 resources can’t move immediately or costlessly form one industry to another, Industries differ in the factors of production they demand 8 relative abundance , relative intensity 9 stolper-sammelson effect 10 Rybczynski effect 11 H-O proposition (I think the answer is stolper-sammelsom effect ,in the chapter4 §2.2) 12 Factor price equalization proposition 13 ⑴ both countries produce both goods ⑵technologies are the same ⑶There are barriers to trade: natural barriers and artificial barriers. 14 leontide paradox 15 standrad trade model 16 production possibilities ,preferences 17 immiserizing growth (贫困化增长) 18 immiserizing growth 19 economic growth is strongly export-biased ;the growing country is large enough to affect the world price ;RS and RD must be very steep 20 Metzle paradox 21 economies of scale ; variety of products 22 specialized supplies ;labor market pooling ;knowledge spillovers(知识溢出) 23 history and accident 24 economics of scale interact with comparative advantage 25 26 countries are similar in their relative factor supplies, scale economies and product differentiations are important 27 the infant industry argument 28 terms of trade gain, efficiency loss 29 trade politics 30 political success; national welfare 31 the term of trade argument for a tariff;the domestic market failure argument 32 Specific rule (对症规则) 33 First domestic market failure should be corrected by domestic policies aimed directly at the problems’ sources; Second economists cannot diagnose market failure well enough to prescribe policy. 34 The problem of collective action 35 TRIPS , TRIMS (这两个协议与知识产权有关) 36 most favored nation; national tr