The theory of comparative advantage is credited to
A) Adam Smith.
B) David Ricardo.
C) John Maynard Keynes.
D) Milton Friedman.

Question

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David Ricardo is credited with the formulation of the theory of comparative advantage, which is a fundamental argument in favor of free trade among nations based on the idea that even if one country is less efficient at producing all goods, it can still benefit from trade by specializing in the goods it produces most efficiently.

The Theory of Comparative Advantage Is Credited to