房屋租赁中介竞合博弈模型及演化稳定分析  

Competitive-cooperative game model of housing lease intermediary and its evolution stability analysis

作　　者：马国顺[1] 李娟娟[1] 

机构地区：[1]西北师范大学数学与统计学院,甘肃兰州730070

出　　处：《兰州理工大学学报》2013年第4期158-161,共4页Journal of Lanzhou University of Technology

基　　金：国家自然科学基金(71061012);国家自然科学青年基金(11001223)

摘　　要：运用演化博弈论建立房屋租赁中介竞争合作机制的数理模型,通过复制动态方程和演化稳定策略分析房屋租赁中介企业竞争合作机制演变的动态过程.研究表明,该系统的演化方向与博弈双方的支付矩阵相关,并受系统初始状态的影响,其中,合作产生的超额收益、合作付出的成本、共享资源所得的收益、以及分配因子都是影响房屋租赁中介竞争合作演化的重要因素.The mathematical model of competitive-cooperative mechanism was established for housing lease intermediary by using evolutionary game theory. Dynamic evolutionary process of the competitive-co- operative mechanism of housing lease intermediary enterprises was analyzed with duplicative dynamic e- quation and evolutionary stability strategy. The research showed that the evolutionary direction of this system was correlated to the payoff matrix of the both sides of the game, and influenced by the initial con- ditions of the system, among which the excess returns from the cooperation, the costs paid by the coopera- tion, the returns from the shared resources, and the distribution factors would affect the competitive-coop- erative evolution of the housing lease intermediary.

关 键 词：房屋租赁中介 合作竞争 演化博弈 复制动态 

分 类 号：O242.1[理学—计算数学]