When a person or country has higher productivity in producing a good.
B
When a person or country can produce a good at a lower monetary cost (lower price) than another.
C
When a person or country can produce a good at a lower opportunity cost than another.
D
When a person or country can produce more units of a good with the same resources than another.
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검증된 단계별 안내
1
Understand that comparative advantage is a key concept in microeconomics related to trade and production efficiency.
Recognize that comparative advantage occurs when a person or country can produce a good at a lower opportunity cost compared to another person or country.
Recall that opportunity cost refers to the value of the next best alternative foregone when making a choice.
Distinguish comparative advantage from absolute advantage, which is about producing more units or having higher productivity, not about opportunity cost.
Summarize that the correct definition of comparative advantage is: producing a good at a lower opportunity cost than another, enabling beneficial trade.