{"title":"Evolution of cooperation in the indefinitely repeated collective action with a contest for power","authors":"Yaroslav Rosokha, Xinxin Lyu, Denis Tverskoi, Sergey Gavrilets","doi":"10.1007/s00199-023-01549-2","DOIUrl":null,"url":null,"abstract":"<p>Social and political inequality among individuals is a common driving force behind the breakdown in cooperation. In this paper, we theoretically and experimentally study cooperation among individuals facing a sequence of collective-action problems in which the benefits of cooperation are divided according to political power that is obtained through a contest. We have three main results. First, we find that cooperation predictably responds to the fundamental parameters of the collective-action problem. Specifically, it is increasing in the benefit to cooperation and how much benefit is gained from partial group cooperation, and decreasing in the number of players. Second, we find that when players are unrestricted in their expenditures in the contest, cooperation is much lower than when expenditures are set to a specific proportion of earnings. Finally, we find that individual norms and beliefs account for a substantial proportion of explained variance in individuals’ decisions to cooperate.\n</p>","PeriodicalId":47982,"journal":{"name":"Economic Theory","volume":"35 1","pages":""},"PeriodicalIF":1.2000,"publicationDate":"2024-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Economic Theory","FirstCategoryId":"96","ListUrlMain":"https://doi.org/10.1007/s00199-023-01549-2","RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECONOMICS","Score":null,"Total":0}
引用次数: 0
Abstract
Social and political inequality among individuals is a common driving force behind the breakdown in cooperation. In this paper, we theoretically and experimentally study cooperation among individuals facing a sequence of collective-action problems in which the benefits of cooperation are divided according to political power that is obtained through a contest. We have three main results. First, we find that cooperation predictably responds to the fundamental parameters of the collective-action problem. Specifically, it is increasing in the benefit to cooperation and how much benefit is gained from partial group cooperation, and decreasing in the number of players. Second, we find that when players are unrestricted in their expenditures in the contest, cooperation is much lower than when expenditures are set to a specific proportion of earnings. Finally, we find that individual norms and beliefs account for a substantial proportion of explained variance in individuals’ decisions to cooperate.
期刊介绍：
The purpose of Economic Theory is to provide an outlet for research - in all areas of economics based on rigorous theoretical reasoning, and
- on specific topics in mathematics which is motivated by the analysis of economic problems. Economic Theory''s scope encompasses - but is not limited to - the following fields. - classical and modern equilibrium theory
- cooperative and non-cooperative game theory
- macroeconomics
- social choice and welfare
- uncertainty and information, intertemporal economics (including dynamical systems)
- public economics
- international and developmental economics
- financial economics, money and banking
- industrial organization Economic Theory also publishes surveys if they clearly picture the basic ideas at work in some areas, the essential technical apparatus which is used and the central questions which remain open. The development of a productive dialectic between stylized facts and abstract formulations requires that economic relevance be at the forefront. Thus, correct, and innovative, mathematical analysis is not enough; it must be motivated by - and contribute to - the understanding of substantive economic problems.
Officially cited as: Econ Theory
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