ITP OpenIR  > 理论物理所科研产出  > SCI期刊论文
Xu, B; Wang, S; Wang, ZJ; Xu, B (reprint author), Zhejiang Univ, Expt Social Sci Lab, Hangzhou 310058, Zhejiang, Peoples R China.
Periodic frequencies of the cycles in 2 x 2 games: evidence from experimental economics
Source PublicationEUROPEAN PHYSICAL JOURNAL B
Language英语
KeywordReplicator Dynamics Evolutionary Games Stable Strategies Equilibrium Instability Size
AbstractEvolutionary dynamics provides an iconic relationship - the periodic frequency of a game is determined by the payoff matrix of the game. This paper reports the first experimental evidence to demonstrate this relationship. Evidence comes from two populations randomly-matched 2 x 2 games with 12 different payoff matrix parameters. The directions, frequencies and changes in the radius of the cycles are measured definitively. The main finding is that the observed periodic frequencies of the persistent cycles are significantly different in games with different parameters. Two replicator dynamics, standard and adjusted, are employed as predictors for the periodic frequency. Interestingly, both of the models could infer the difference of the observed frequencies well. The experimental frequencies linearly, positively and significantly relate to the theoretical frequencies, but the adjusted model performs slightly better.
2014
ISSN1434-6028
Volume87Issue:2Pages:46
Subject AreaPhysics
DOI10.1140/epjb/e2014-31074-2
Indexed BySCI
Funding Organization985 Project at Zhejiang University (Project for experimental social science); SKLTP of IT-PCAS [Y3KF261CJ1]; Philosophy & Social Sciences Planning Project of Zhejiang Province [13ND-JC095YB] ; 985 Project at Zhejiang University (Project for experimental social science); SKLTP of IT-PCAS [Y3KF261CJ1]; Philosophy & Social Sciences Planning Project of Zhejiang Province [13ND-JC095YB] ; 985 Project at Zhejiang University (Project for experimental social science); SKLTP of IT-PCAS [Y3KF261CJ1]; Philosophy & Social Sciences Planning Project of Zhejiang Province [13ND-JC095YB] ; 985 Project at Zhejiang University (Project for experimental social science); SKLTP of IT-PCAS [Y3KF261CJ1]; Philosophy & Social Sciences Planning Project of Zhejiang Province [13ND-JC095YB]
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15469
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorXu, B (reprint author), Zhejiang Univ, Expt Social Sci Lab, Hangzhou 310058, Zhejiang, Peoples R China.
Recommended Citation
GB/T 7714
Xu, B,Wang, S,Wang, ZJ,et al. Periodic frequencies of the cycles in 2 x 2 games: evidence from experimental economics[J]. EUROPEAN PHYSICAL JOURNAL B,2014,87(2):46.
APA Xu, B,Wang, S,Wang, ZJ,&Xu, B .(2014).Periodic frequencies of the cycles in 2 x 2 games: evidence from experimental economics.EUROPEAN PHYSICAL JOURNAL B,87(2),46.
MLA Xu, B,et al."Periodic frequencies of the cycles in 2 x 2 games: evidence from experimental economics".EUROPEAN PHYSICAL JOURNAL B 87.2(2014):46.
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