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来源类型 | Discussion paper |
规范类型 | 论文 |
来源ID | DP15536 |
DP15536 The Volunteer’s Dilemma in Finite Populations | |
Kai Konrad; Florian Morath | |
发表日期 | 2020-12-09 |
出版年 | 2020 |
语种 | 英语 |
摘要 | We study the long-run stochastic stability properties of volunteering strategies in finite populations. We allow for mixed strategies, characterized by the probability that a player may not volunteer. A pairwise comparison of evolutionary strategies shows that the strategy with a lower probability of volunteering is advantaged. However, in the long run there are also groups of volunteering types. Homomorphisms with the more volunteering types are more frequent if the groups have fewer members, and if the benefits from volunteering are larger. Such homomorphisms with volunteering cease to exist if the group becomes infinitely large. In contrast, the disadvantage of volunteering disappears if the ratio of individual benefits and costs of volunteering becomes infinitely large. |
主题 | Public Economics |
关键词 | Volunteering Stochastic stability Finite populations Mixed strategies Collective action |
URL | https://cepr.org/publications/dp15536 |
来源智库 | Centre for Economic Policy Research (United Kingdom) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/544538 |
推荐引用方式 GB/T 7714 | Kai Konrad,Florian Morath. DP15536 The Volunteer’s Dilemma in Finite Populations. 2020. |
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