Group-level events are catalysts in the evolution of cooperation

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Group-level events are catalysts in the evolution of cooperation

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作者：Burton Simon ; ^{burt.simon@ucdenver.edu" class="auth_mail" title="E-mail the corresponding author} ; Michael Pilosov ^{michael.pilosov@ucdenver.edu" class="auth_mail" title="E-mail the corresponding author}
关键词：Group-structured populations ; Population dynamics ; Population assortment ; Group fission ; Group extinction ; Associative splitting ; Selective extinction ; Hunter-gatherer model ; Group selection
刊名：Journal of Theoretical Biology
出版年：2016
出版时间：7 December 2016
年：2016
卷：410
期：Complete
页码：125-136
全文大小：1906 K

文摘

•: Hunter-gatherer model with births, deaths, migration, fission, extinction, intra-group assortment.
•: Fission/extinction speeds up the evolution of cooperation.
•: Fission/extinction allows cooperation to thrive under unfavorable conditions.
•: Fission/extinction can counter the effects of moderate levels of migration.

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