随机需求下两寡头二级价格歧视研究  

On Second Degree Price Discrimination of Two Oligarchic Enterprises with Stochastic Demand

作　　者：王洪霞[1] 王小平[1] 

机构地区：[1]许昌学院数学科学学院,河南许昌461000

出　　处：《许昌学院学报》2009年第2期40-44,共5页Journal of Xuchang University

摘　　要：在随机需求-总需求为齐次Poisson过程下,研究了有市场竞争的两寡头厂商二段定价执行二级价格歧视的需求区间分段问题,并将其抽象为一个完全信息静态模型,给出了纳什均衡结果.In this paper,the problem of dividing demand intervals of second degree price discrimination of two sectional pricing is studied under the stochastic demand——the aggregate demand described as a Poisson process,which is generalized as a complete static information model.Then the result of Nash equilibrium is given.

关 键 词：二级价格歧视 随机需求 POISSON过程 寡头厂商 

分 类 号：O221.5[理学—运筹学与控制论] F224.5[理学—数学]