【判断题】Suppose an influenza pandemic were to significantly decrease the population of a country. We would predict a decrease in the marginal product of land in that country
【单选题】Suppose country A produces two goods, good X and good Y. Production of good X involves an intensive use of highly skilled workers. However, good Y is a relatively capital-intensive good. If the countr...
【单选题】Suppose country A had been traditionally enjoying a comparative advantage in the production of good X. As a result most of the large firms manufacturing and exporting good X were concentrated in count...
A.
The firms in country A will expand production beyond the optimum point and will experience an increase in per unit cost with a further increase in output.
B.
The demand for good X will increase substantially in country A in recent future.
C.
The firms in country A will lower the prices for their products.
D.
The input prices in country A are likely to increase significantly in the near future.
【单选题】Suppose some country had an population of about 50 million, a labor-force participation rate of 60 percent, and an unemployment rate of 5 percent. How many people were unemployed?
【单选题】Suppose a country produces only bikes and clothing. The country achieves an efficient allocation of resources when (假设一个国家只生产自行车和服装。当时,国家实现了有效的资源配置——中文由在线翻译而来,仅供参考)
A.
it can't produce any more bikes unless it gives up clothing.除非放弃服装,否则不能生产任何自行车。
B.
it produces equal amount of bikes and clothes.它产生等量的自行车和衣服。
C.
the marginal social benefit of producing a bike equals the marginal social cost of producing a bike.生产自行车的边际社会效益等于生产自行车的边际社会成本。
D.
the prices charged for the goods are as low as possible.货物的价格尽可能低。