With increasing opportunity costs, comparative advantage depends on a nation's supply conditions and demand conditions; with constant opportunity costs, comparative advantage depends only on demand conditions.
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The existence of exit barriers tends to delay the closing of inefficient firms that face international competitive disadvantages.
A. 对
B. 错
The basic idea of mercantilism was that wealth consisted of the goods and services produced by a nation.
A. 对
B. 错
According to Adam Smith, international trade was a "win-win" situation since all nations could enjoy gains from trade.
A. 对
B. 错
The price-specie-flow mechanism illustrated why one nation's gains from trade were accompanied by another country's losses.
A. 对
B. 错