Micro_II_04_效用最大化与选择

Micro_II_04_效用最大化与选择 - Chapter 4 UTILITY...

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Chapter 4 第四章 UTILITY MAXIMIZATON AND CHOICE 效用最大化和选择 1
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Optimization Principle 最优化准则 To maximize utility, given a fixed amount of income to spend, an individual will buy the goods and services 为了最大化效 用,给定一定数量的收入,个人会购买商品和服务,直 : that exhaust his or her total income 耗尽他(她)所有的收入 for which the psychic rate of trade-off between any goods (the MRS ) is equal to the rate at which goods can be traded for one another in the marketplace 任意商品间进行交换的比率( MRS )与商品间在 市场中交换的比率相同 2
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