社会福利博弈模型成立的条件分析

社会福利博弈模型是博弈论教材和研究者经常引用的经济模型，但是由于没有人系统地分析过模型成立的前提条件，忽略了模型建立的基础条件，人们对它的理解和应用经常出现错误．根据分析模型的支付变量，提出了社会福利博弈模型成立的必须满足的八个前提条件，并通过构建失业者边际效用模型对该模型成立的适应性进行了论证和说明．

Conditions of Social Welfare Model Based

Although the social-welfare model is often excerpted for many purposes, most people can not understand it accurately. Because none has ever analyzed the premises on which the model must base and they neglect the model establishment foundation condition. This article analyzes the model according to the payment variable, points out the premises, and demonstrates them by building marginal utility model of unemployed men.