Under the assumption of increasing opportunity cost, if country A increases the production of commodity with c…

Question

Under the assumption of increasing opportunity cost, if country A increases the production of commodity with comparative advantage to conduct international trade with other countries, then at what level of specialization will the production of commodity with comparative advantage in country A tend to be?

Accepted Answer

正確答案為 B。機會成本遞增下，A 國擴產比較利益商品時，其機會成本會逐漸上升，直到與他國相等時停止，因此只會達到『部分專業化』(Partial specialization)。這是標準國際貿易理論結論。

為什麼答案是 B

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