Different Reactions to Adverse Neighborhoods in Games of Cooperation

doi:10.1371/journal.pone.0035183

CORC > 北京大学 > 工学院

	Different Reactions to Adverse Neighborhoods in Games of Cooperation
	Zhang, Chunyan ; Zhang, Jianlei ; Weissing, Franz J. ; Perc, Matjaz ; Xie, Guangming ; Wang, Long
刊名	plos one
	2012
关键词	PRISONERS-DILEMMA GAME EVOLUTIONARY GAMES COMPLEX NETWORKS SOCIAL NETWORKS ACTIVE LINKING INDIVIDUALS DYNAMICS COEVOLUTION EMERGENCE GRAPHS
DOI	10.1371/journal.pone.0035183
英文摘要	In social dilemmas, cooperation among randomly interacting individuals is often difficult to achieve. The situation changes if interactions take place in a network where the network structure jointly evolves with the behavioral strategies of the interacting individuals. In particular, cooperation can be stabilized if individuals tend to cut interaction links when facing adverse neighborhoods. Here we consider two different types of reaction to adverse neighborhoods, and all possible mixtures between these reactions. When faced with a gloomy outlook, players can either choose to cut and rewire some of their links to other individuals, or they can migrate to another location and establish new links in the new local neighborhood. We find that in general local rewiring is more favorable for the evolution of cooperation than emigration from adverse neighborhoods. Rewiring helps to maintain the diversity in the degree distribution of players and favors the spontaneous emergence of cooperative clusters. Both properties are known to favor the evolution of cooperation on networks. Interestingly, a mixture of migration and rewiring is even more favorable for the evolution of cooperation than rewiring on its own. While most models only consider a single type of reaction to adverse neighborhoods, the coexistence of several such reactions may actually be an optimal setting for the evolution of cooperation.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000305341000022&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Multidisciplinary Sciences; SCI(E); PubMed; 9; ARTICLE; 4; e35183; 7
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/153972]
专题	工学院
推荐引用方式 GB/T 7714	Zhang, Chunyan,Zhang, Jianlei,Weissing, Franz J.,et al. Different Reactions to Adverse Neighborhoods in Games of Cooperation[J]. plos one,2012.
APA	Zhang, Chunyan,Zhang, Jianlei,Weissing, Franz J.,Perc, Matjaz,Xie, Guangming,&Wang, Long.(2012).Different Reactions to Adverse Neighborhoods in Games of Cooperation.plos one.
MLA	Zhang, Chunyan,et al."Different Reactions to Adverse Neighborhoods in Games of Cooperation".plos one (2012).