Comparative advantage explains why people trade and what goods they should trade. To illustrate the concept of comparative advantage, we ask: Should Martha Stewart iron her own shirts? Even if Martha Stewart has an absolute advantage in ironing shirts, her opportunity cost is simply too high! We’ll go over the concepts of absolute advantage and opportunity cost in depth using more examples, too.
Ready to test your knowledge? We introduce several homework questions in this video and we’ll cover the answers in another video in this section.
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