Conditional dissociation as a punishment mechanism in the evolution of cooperation
文献类型：期刊论文
| 作者 | Qu, Xinglong1,2; Zhou, Changli2; Cao, Zhigang2; Yang, Xiaoguang2
|
| 刊名 | PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 449页码:215-223 |
| 关键词 | Prisoner's dilemma Conditional dissociation Neutral stable strategy Mixed strategies |
| ISSN号 | 0378-4371 |
| DOI | 10.1016/j.physa.2015.12.128 |
| 英文摘要 | Recent studies show that conditional dissociation, a.k.a. post-interaction partner-refusal, can promote the emergence and stability of cooperation. However, in most of these studies, players' strategies are restricted to pure ones, which is obviously inconsistent with many biological and economic situations. Another concern with line of these studies is that conditional dissociation is often combined with other mechanisms. These mechanisms may favor cooperation per se, leaving it unclear whether conditional dissociation is indeed a key factor. In this paper, we study a clean model, pruning all the factors other than conditional dissociation that may favor cooperation. We find that conditional dissociation, which could be viewed as a variant of peer punishment, does promote cooperation, no matter whether mixed strategies are allowed or not. This confirms the previous findings in the literature. In addition, compared with the pure strategy scenario, cooperators are less competitive when mixed strategies are allowed. Our main finding is supported by both the numerical simulations and the theoretical analysis of Neutrally Stable Strategy. We also find that cooperative behavior is favored when waiting time and/or the population's lifespan are longer. (C) 2016 Elsevier B.V. All rights reserved. |
| 资助项目 | 973 Program[2010CB731405] ; NNSF of China[11471326] ; NNSF of China[71431008] ; NNSF of China[71532013] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000370898000019 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/22106]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Yang, Xiaoguang |
| 作者单位 | 1.Hangzhou Dianzi Univ, Res Ctr Informat Technol & Econ & Social Dev, Xiasha Higher Educ Zone, Hangzhou, Zhejiang, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, 55 East Rd Zhongguancun, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Xinglong,Zhou, Changli,Cao, Zhigang,et al. Conditional dissociation as a punishment mechanism in the evolution of cooperation[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,2016,449:215-223. |
| APA | Qu, Xinglong,Zhou, Changli,Cao, Zhigang,&Yang, Xiaoguang.(2016).Conditional dissociation as a punishment mechanism in the evolution of cooperation.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,449,215-223. |
| MLA | Qu, Xinglong,et al."Conditional dissociation as a punishment mechanism in the evolution of cooperation".PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 449(2016):215-223. |
入库方式： OAI收割
来源：数学与系统科学研究院
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