首页> 外文会议>2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)论文集 >Evolutionary Intelligence and Complexity Management in Social Economic Systems
【24h】

Evolutionary Intelligence and Complexity Management in Social Economic Systems

机译:社会经济系统中的进化智能和复杂性管理

获取原文

摘要

In this paper, we propose a simple yet e.ective theoretical model for the evolutionary threshold public goods game with binary contributions (each individual makes decision to contribute a fixed donation amount or nothing), incorporating the e.ect of the collective risk. In order to investigate the evolutionary dynamics of the collective cooperative behavior, we analyze the population dynamics represented by the replicator equation. The result shows that high risk rate can enhance the emergence of social cooperation as well as the provision of public goods. Besides, other elements can also promote the cooperation, such as large initial endowment, small threshold, large cost of cooperation below the baseline of each cooperator, and large group size. In addition, our model can lead to rich dynamics. Scenarios of defection dominance, cooperation and defection bistable, cooperation and defection coexistence, and cooperation dominance may appear successively with the change of parameters.
机译:在本文中,我们提出了一个简单但有效的理论模型,该模型结合了集体风险效应,对具有二元贡献的进化门槛公共物品博弈(每个人都做出决定贡献固定捐款额或不捐款的决定)。为了研究集体合作行为的演化动力学,我们分析了复制子方程所代表的种群动态。结果表明,高风险率可以促进社会合作的出现以及公共产品的提供。此外,其他要素也可以促进合作,例如初始资金较大,门槛低,每个合作者的基准以下的合作成本高以及小组规模大。此外,我们的模型可以带来丰富的动力。随着参数的变化,背叛优势,合作与背叛双稳态,合作与叛逆共存,合作优势的场景可能相继出现。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号