To gain from comparative advantage, countries must not only trade, they must also
A)save.
B)invest.
C)engage in research and development.
D)engage in capital accumulation.
E)specialize.

Question

Quizplus · Accepted Answer

Countries must specialize in the production of goods and services for which they have a comparative advantage, allowing them to trade efficiently and benefit from the exchange.

To Gain from Comparative Advantage, Countries Must Not Only Trade