The theories of Smith and Ricardo show that countries should not engage in international trade for products that it is able to produce for itself.
查看答案
Heckscher-Ohlin theory supports the case for unrestricted free trade between nations.
A. 对
B. 错
Mercantilist doctrine advocates unrestricted free trade between countries.
A. 对
B. 错
A country has an absolute advantage in the production of a product when it is more efficient than any other country in producing it.
A. 对
B. 错
According to Ricardo's theory of comparative advantage, countries shall not produce a good, even if they have an absolute advantage in its production, if they do not produce it efficiently.
A. 对
B. 错