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題名 The Rise of Cooperation in Correlated Matching Prisoners Dilemma: An Experiment
作者 楊春雷;余清祥;俞一唐
Yang, Chun-Lei ; Yue, Ching-Syang Jack ; Yu, I-Tang
關鍵詞 Prisoners’ dilemma;Cooperation;Experiment;Unselfish behavior;
     Evolution;Assortative matching;Correlated matching;Multi-level selection
日期 2007-03
上傳時間 19-Dec-2008 14:52:23 (UTC+8)
摘要 Recently, there has been a Renaissance for multi-level selection models to explain the persistence of unselfish behavior in social dilemmas, in which assortative/correlated matching plays an important role. In the current study of a multi-round prisoners’ dilemma experiment, we introduce two correlated matching procedures that match subjects with similar action histories together. We discover significant treatment effects, compared to the control procedure of random matching. Particularly with the weighted history matching procedure we find bifurcations regarding group outcomes. Some groups converge to the all-defection equilibrium even more pronouncedly than the control groups do, while other groups generate much higher rate of cooperation, which is also associated with higher relative reward for a typical cooperative action. All in all, the data show that cooperation does have a much better chance to persist in a correlated/assortative-matching environment, as predicted in the literature.
關聯 Experimental Economics, 10(1), 3-20
資料類型 article
DOI http://dx.doi.org/10.1007/s10683-006-9139-8
dc.creator (作者) 楊春雷;余清祥;俞一唐zh_TW
dc.creator (作者) Yang, Chun-Lei ; Yue, Ching-Syang Jack ; Yu, I-Tang-
dc.date (日期) 2007-03en_US
dc.date.accessioned 19-Dec-2008 14:52:23 (UTC+8)-
dc.date.available 19-Dec-2008 14:52:23 (UTC+8)-
dc.date.issued (上傳時間) 19-Dec-2008 14:52:23 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/18167-
dc.description.abstract (摘要) Recently, there has been a Renaissance for multi-level selection models to explain the persistence of unselfish behavior in social dilemmas, in which assortative/correlated matching plays an important role. In the current study of a multi-round prisoners’ dilemma experiment, we introduce two correlated matching procedures that match subjects with similar action histories together. We discover significant treatment effects, compared to the control procedure of random matching. Particularly with the weighted history matching procedure we find bifurcations regarding group outcomes. Some groups converge to the all-defection equilibrium even more pronouncedly than the control groups do, while other groups generate much higher rate of cooperation, which is also associated with higher relative reward for a typical cooperative action. All in all, the data show that cooperation does have a much better chance to persist in a correlated/assortative-matching environment, as predicted in the literature.-
dc.format application/en_US
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) Experimental Economics, 10(1), 3-20en_US
dc.subject (關鍵詞) Prisoners’ dilemma;Cooperation;Experiment;Unselfish behavior;
     Evolution;Assortative matching;Correlated matching;Multi-level selection		-
dc.title (題名) The Rise of Cooperation in Correlated Matching Prisoners Dilemma: An Experimenten_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1007/s10683-006-9139-8en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1007/s10683-006-9139-8en_US