m个厂商n段定价二度价格歧视的消费者剩余

The Consumer's Surplus of Second-Degree Price Discrimination under m Firms with n Intervals Pricing

在线性需求函数条件下,对m个厂商n段定价实施二度价格歧视以最大化各自收益的市场均衡总收益、总收益增长率、消费者剩余、厂商占有的消费者剩余率进行了完全信息静态博弈分析,得到了这些衡量价格歧视程度的指标的统一的计算公式,并详细研究了其性质。

Under the condition of linear demand function, the market equilibrium total revenue, increased rate of total revenue, consumer＇s surplus, occupied rate of consumer＇s surplus in case of m firms n intervals pricing to maximize own revenue were analyzed by using complete information static game theory. The unified calculating formula of these indexes that measure the extent of price discrimination were obtained, and their natures also were studied.