ECON 1BB3 Chapter Notes - Chapter 17: Comparative Advantage, Absolute Advantage, Opportunity Cost
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ECON 1BB3 Full Course Notes
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As long as the opportunity cost of production differs between two countries, there are gains from specialization and trade. Each country should specialize in producing the good with the lower opportunity cost. Terms of trade: agreed upon terms between countries that specify how much of one good exchanges for another. Even if one country has an absolute advantage in both goods, difference in the opportunity cost of production between the two countries ensure that specialization and exchange result in mutual gain. Comparative advantage creates gain from specialization and trade, not absolute advantage. For each good, world production = world consumption. Specialization based on the law of comparative advantage still leads to gains from trade. Example of a 2x2 trade model: sentence: thor can produce 400 hammers or 100 arrows in a week. Hawkeye can produce 200 hammers of 300 arrows in a week. Each work 40 hours in one week: diagrams: ppf, tables: