精选优质文档-倾情为你奉上国际经济学模拟习题(3)一、True or False (10*1=10)1.Trade is a zero-sum activity; if one country gains, the other must lose.2. A nation maximizes satisfaction by reaching the highest possible indifference curve, and in the absence of trade will produce where its production possibilities schedule is tangent to an indifference curve.3. The factor endowments model predicts that international trade will tend to equalize the prices of trade-able goods among nations, but to increas