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Question

The law of comparative advantage is popularly attributed to ________.

This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper PDF (31-Jan-2021) (Shift 1)
The correct answer is
David Ricardo

Understanding Comparative Advantage Attribution

The law of comparative advantage is a fundamental concept in international trade theory. It explains how countries can gain from trade even if one country has an absolute advantage in producing all goods.

Attribution of Comparative Advantage

  • The concept of comparative advantage is most famously attributed to the economist David Ricardo.
  • Ricardo formalized this theory in his work "On the Principles of Political Economy and Taxation" (1817).
  • While Adam Smith is credited with the concept of absolute advantage, Ricardo's contribution was demonstrating the benefits of trade based on relative efficiencies.
  • Bertil Ohlin and Eli Heckscher are known for the Heckscher-Ohlin model, which expands on trade theory using factor endowments, but not for originating the law of comparative advantage itself.

Conclusion

Therefore, the law of comparative advantage is popularly attributed to David Ricardo.

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