Exam 19: International Trade

If the USA could produce 1 ton of potatoes or 0.5 tons of wheat per worker per year, while Ireland could produce 3 tons of potatoes or 2 tons of wheat per worker per year, there can be mutual gains from trade if:

Say that Alland can produce 32 units of food per person per year or 16 units of clothing per person per year, but Georgeland can produce 16 units of food per year or 8 units of clothing. Which of the following is true?

What benefits are to be gained from countries producing according to the concept of comparative advantage? What if a country is absolutely more productive in all goods?

Assume that one day's labor in Argentina can produce either 20 units of cloth or 2 units of wine, while in Chile one day's labor can produce either 24 units of cloth or 12 units of wine. If Argentina transfers 2 units of labor from wine to cloth and Chile transfers 1 unit of labor from cloth to wine, the increase in combined output by those two workers will be:

If a nation has a comparative disadvantage in the production of some commodity:

The slope of the production possibility frontier is determined by the _______ of expanding production of one good, measured by how much of the other good would be lost.