基于Cournot模型的四种市场三度与二度价格歧视的交互效应  

Interactive Effect of Third-Degree Price Discrimination and Second-Degree One in All Four Kinds of Markets Based on Cournot Model

作　　者：高兴佑[1] 

机构地区：[1]曲靖师范学院,云南曲靖655011

出　　处：《廊坊师范学院学报（自然科学版）》2014年第1期49-56,共8页Journal of Langfang Normal University(Natural Science Edition)

摘　　要：对所有四种市场三度与二度价格歧视交互的一般性情形,用完全信息静态博弈的方法分析两类价格歧视交互的方法、规律和交互效应,可以得到两类价格歧视交互时的均衡产量和均衡收益的统一的计算公式。比之仅实施三度价格歧视、仅实施二度价格歧视和不实施价格歧视,研究发现其均衡产量不变,而均衡利润变大。For the general situation of interaction of third-degree price discrimination and second-degree one in all four kinds of markets, the method, laws and interactive effect of the interaction of two types of price discrimination were analyzed by complete information static game, the unified formula of equilibrium output and equilibrium revenue were found of interaction of two types of price discrimination. Comparing with carrying out only third-degree price discrimination, only second-degree price discrimination and no price discrimination, the equilibrium output was unchanged, while the equilibrium profit larger.

关 键 词：交互效应 三度价格歧视 二度价格歧视 完全信息静态博弈 古诺模型 

分 类 号：F224[经济管理—国民经济]