经济学供给与需求市场与福利(ppt 48页)

主要内容
Consumers, Producers, and the Efficiency of Markets消费者、生产者与市场效率
Revisiting the Market Equilibrium
回顾市场均衡
Welfare Economics
Welfare Economics  福利经济学
Consumer Surplus  消费者剩余
Four Possible Buyers’ Willingness to Pay... 四个可能买者的支付意愿…
Consumer Surplus 消费者剩余
The Demand Schedule and the Demand Curve
需求表与需求曲线
Figure 1 The Demand Schedule and the Demand Curve
图1.  需求表与需求曲线
Measuring Consumer Surplus with the Demand Curve...
用需求曲线衡量消费者剩余...
Figure 2  Measuring Consumer Surplus with the Demand Curve
图2.  用需求曲线衡量消费者剩余
Figure 3 How the Price Affects Consumer Surplus
图3. 价格如何影响消费者剩余
Measuring Consumer Surplus with the Demand Curve用需求曲线衡量消费者剩余
What Does Consumer Surplus Measure?
消费者剩余衡量了什么？
Producer Surplus  生产者剩余
The Costs of Four Possible Sellers... 四个可能卖者的成本…
Using the Supply Curve to Measure Producer Surplus利用供给曲线衡量生产者剩余
The Supply Schedule and the Supply Curve
供给表和供给曲线
The Supply Schedule and the Supply Curve供给表和供给曲线
Figure 6 How the Price Affects Producer Surplus
图6. 价格如何影响生产者剩余
Using the Supply Curve to Measure Producer Surplus 用供给曲线衡量生产者剩余
MARKET EFFICIENCY
市场效率
Market Efficiency  市场效率
Consumer and Producer Surplus in the Market Equilibrium...
市场均衡时的消费者与生产者剩余...
Summary
小结

 

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