摘要
在著名的博弈模型"石头-布-剪刀"模型中加入从众心理的影响,考察从众心理对系统动力学的影响。其中对利益的渴求和从众心理两个机制相互竞争。从复杂系统科学的角度来看,从众心理在网络中的个体之间起到了很好的耦合作用。当从众心理占据上风时,这种耦合作用可以引起个体之间博弈策略的同步振荡,进而形成宏观的振荡现象。在社会学的某些领域中,这种宏观振荡往往造成不良的后果。所以,如果期望一个稳定的多样策略共存的状态,就要尽力降低从众心理对策略选择的影响。
The popular game ＂ rock-paper-scissors＂ model with the consideration of the effect of the psychology of conformity is used to investigate the influence on dynamics by the conformity. Choosing for benefits and the psychology of conformity are the two competitive mechanisms in balancing the dynamics. The psychology of the conformity can couple individuals together like coupling oscillators on networks. So it plays an important role in inducing synchronization and even global oscillations. In sociology, many of these globally oscillating behaviors are terrible and even harmful, in that, if people expect a better state of equilibrium diversity pattern, it is important to reduce the influence of the conformity to avoid synchronization.
出处
《复杂系统与复杂性科学》
EI
CSCD
2009年第1期29-35,共7页
Complex Systems and Complexity Science
基金
国家自然科学基金重点项目(70431002)
973项目(2007CB814805)
博士点基金(20060027009)
关键词
从众心理
全局振荡
同步
psychology of conformity
global oscillation
synchronization
