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Free Trade and Trade Protection (id: d119aab7b)

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admin 发表于 2024-7-27 17:06:39 | 显示全部楼层 |阅读模式
本题目来源于试卷: Free Trade and Trade Protection,类别为 IB经济学

[单选题]

According to the diagram above, which of the following statements is not true?

A. Country A has an absolute advantage in the production of apples
B. Country A has a comparative advantage in the production of apples
C. Country B lacks an absolute advantage in the production of either good.
D. Country B has a comparative advantage in the production of apples


参考答案:  D


本题详细解析:
D

Key idea:
The slope of the PPC reflects the opportunity cost of production.

Explanation:
Country B does not have a comparative advantage in the production of apples because the opportunity cost of producing apples is lower in Country A as it has a flatter PPC. A country with a flatter PPC has a comparative advantage in producing the commodity measured on the horizontal axis.

Option A is correct because the PPC of Country A is above the PPC of Country B, which means it can produce more of both goods using the same number of resources.

Option B is correct, as Country A's PPC is flatter than Country B's. So, it has a comparative advantage in the production of apples.

Option C is correct as the PPC of Country B is lower than that of Country A, which means it can produce less of both goods using the same number of resources.

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