比較優勢定律是什麼

law of comparative advantage:

when the two countries specialize at the production of the good which they have comparative advantage on, then their combined product can be maximized.



comparative advantage:

if the country can produce the good at a lower opportunity cost than the other country,

then the country is said to have a comparative advantage on that good.

It is impossible for any country to enjoy comparative advantage on every kind of good they produce.