n which of the following situations could the competitive market not be Pareto efficient? Select one or more: a. When there are a large number of buyers and sellers of the good, and the trade and production does not affect any third party. b. When production of a good traded creates air pollution. c. The product sold is a differentiated good.
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Pareto efficiency occurs when resources are allocated in such a way that no individual can be made better off without making someone else worse off. In a competitive market, this typically happens when all potential gains from trade have been realized. Show more…
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