N人合作博弈的Nash及演化均衡稳定策略分析  

Stable strategy analysis of Nash and evolutionary equilibrium based on N-person cooperative games

作　　者：黄武军[1] 刘天虎[2] 许维胜[2] 吴启迪[1,2] 

机构地区：[1]同济大学经济与管理学院,上海200092 [2]同济大学电子与信息工程学院,上海200092

出　　处：《计算机工程与应用》2010年第17期11-14,26,共5页Computer Engineering and Applications

基　　金：国家重点基础研究发展规划(973) No.2002CB312200~~

摘　　要：在有限理性的基础上,对N人合作博弈的对称Nash均衡进行了分析,并引入演化博弈理论分析了参与人的演化均衡稳定策略,得到了不同策略选择下的均衡点。进而应用生物复制动态理论对离散时间及连续时间下的复制动态稳定集进行了研究。最后通过实例说明了该方法在博弈均衡选择上的有效性。This paper analyzes the symmetric Nash equilibrium of N-person cooperative games based on bounded rationality.And the stable strategy of evolutionary equilibrium is realized through adopting evolutionary games theory and the equilibrium points are got under different strategies.Furthermore,by using mechanism of replicator dynamic,the stable set of replicator dynamic is researched under discrete time and continuous time.Eventually,a practical example is provided to illustrate the validity of this method for the selection of game equilibrium.

关 键 词：合作博弈 演化均衡 稳定策略 

分 类 号：C934[经济管理—管理学]