国际贸易政策与实务答案2023秋

第一章测试

1.Look at the figure above. What area represents consumer surplus in the United States with free trade?（ ）
A:w B:z+x+y C:w+z+x+y D:u
答案:C
2.
Look at the figure above. What area (letters) represents the net effect of trade on consumers in the United States? （ ）
A:u B:w C:w+z+x+y D:z+x+y
答案:D
3.According to David Ricardo’s theory of comparative advantage, which of the following is true? （ ）
A:a country exports any good in which its production cost is lower than the production cost for this good in the foreign country. B:a country imports any good in which its labor productivity is lower than the labor productivity for this good in the foreign country. C:a country exports any good in which its opportunity cost is lower than the opportunity cost for this good in the foreign country. D:a country exports any good in which its labor productivity is higher than the labor productivity for this good in the foreign country.
答案:C
4.The country of Pugelovia has an endowment (total supply) of 20 units of labor and 3 units of land, whereas the rest of the world has 80 units of labor and 7 units of land. If wheat is land intensive and cloth is labor intensive, then according to Heckscher-Ohlin’s predictions, __（ ）
A:the rest of the world is labor-abundant, and it will import cloth B:the rest of the world is land-abundant, it will import wheat C:Pugelovia is land-abundant, and it will export wheat D:Pugelovia is labor-abundant, and it will export cloth.
答案:C
5.The equation for the demand curve for writing paper in Belgium is
The equation for the supply curve for writing paper in Belgium is
If there is no international trade，the equilibrium price is ______ and equilibrium quantity is _______.（ ）
A:100, 400 B:290,300 C:290,400 D:100, 300
答案:D