价格歧视下四种市场的均衡产量和价格

Equilibrium Output and Price of Four Kinds of Markets under the Condition of Price Discrimination

在线性需求函数条件下,对1个垄断厂商市场情形用微分法,对n个厂商市场情形用完全信息静态博弈的方法,对实施二度价格歧视时均衡产量和价格的确定进行了研究,给出了市场均衡歧视产量,均衡歧视价格和均衡歧视总收益的统一的计算公式,并分析了其性质.

Under the condition of linear demand function, the equilibrium output and price under the condition of second-degree price discrimination were studied. In the study, differential method was applied in one monopoly enterprise market, and complete information static game method was applied in n enterprises markets. Unified calculating formula were presented for market equilibrium discriminating output, and equilibrium discriminating price, equilibrium discriminating total revenue, and their characteristics were analyzed.