环网上2-步邻域内的局部策略互动及其仿真研究  

Study on Local Strategic Interaction Around a Circle Between Two-neighborhood and Simulations

作　　者：宣海[1] 高红伟[1] 李康[1] 

机构地区：[1]青岛大学数学科学学院,山东青岛266071

出　　处：《青岛大学学报（自然科学版）》2012年第2期7-13,共7页Journal of Qingdao University(Natural Science Edition)

基　　金：国家自然科学基金项目(70871064;70971070;71003057;71171120);国家自然科学基金国际(地区)合作交流项目(71011120107);山东省自然科学基金项目(ZR2010GQ001);青岛大学优秀研究生学位论文培育(YSPY2011003)

摘　　要：考察环网上局中人在半径为1和2的范围内与邻居的局部策略互动,在以局中人整体互动支付最大化为最优准则的前提下,研究相应情形下均衡网络的结构特性以及支付参数的变化对于均衡结构的影响。较为完整地给出了环网上2-步邻域内的局部策略互动均衡结构特性,研究了互动半径对于环网中互动均衡结构特性的影响。基于Netl-ogo仿真系统,编制了针对本文模型的局部互动仿真模拟实验程序。论文的结果对于解决社会和经济领域中的交互问题提供策略指导。This paper develops a simple model to examine the local interaction between directed neighbors or between two-neighborhood around a circle network. We examine the characteristic of the equilibrium networks and the effects of the parameters on equilibrium structures in terms of individual choose strategy to maximize her own payoff. We provide the characteristic of equilibrium networks of local interaction be- tween two-neighborhood around a circle, and we study the influence of interaction radius for equilibrium structures. At last, we illustrate and complement the analytical results through Netlogo simulation program. The results of this paper are useful to solve the interaction problems in social and economic fields.

关 键 词：网络对策 局部策略互动 2-步邻域 均衡结构 Netlogo仿真系统 

分 类 号：O225[理学—运筹学与控制论]