公共物品私人供给的纳什均衡分析  

An Analysis on the Nash Equilibrium of Private Supply of Public Goods

作　　者：刘洋[1] 梁经锐[1] 

机构地区：[1]华南理工大学工商管理学院,广州510641

出　　处：《运筹与管理》2001年第3期83-88,共6页Operations Research and Management Science

摘　　要：按私人供给的决定方式 ,公共物品可以划分为三类 :替代型、互补型和包含型。本文采用博弈论的方法 ,通过模型对三种情况下参与方的供给决策行为进行分析 ,并求出纳什均衡解。文章最后讨论了所求解的合理性 ,并通过比较提出了一些有益的结论和启示。According to the decisive patterns of the private supply, public goods can be divided into three kinds: the replaceable, the complementary and the containable. In this paper, we develop a model to analyze the strategic behavior of the participators by means of game theory. Then we draw the reaction curve and find the solution of Nash equilibrium. At last, we analyze the rationalization of the result and propose some advice for improvement.

关 键 词：私人供给 公共物品 纳什均衡 博弈论 

分 类 号：O225[理学—运筹学与控制论]