Social image concerns promote cooperation more than altruistic punishment

Cooperation requires individuals to sacrifice individual rewards for group benefits. Here, Grimalda, Pondorfer and Tracer show in a foraging society of Papua New Guinea that social image building is a more powerful motivator of social cooperation than altruistic punishment.

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Detalles Bibliográficos
Autores principales: Gianluca Grimalda, Andreas Pondorfer, David P. Tracer
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
Materias:
Q
Acceso en línea:https://doaj.org/article/a144b75eb6954eb9af7acfc22d8b878b
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Descripción
Sumario:Cooperation requires individuals to sacrifice individual rewards for group benefits. Here, Grimalda, Pondorfer and Tracer show in a foraging society of Papua New Guinea that social image building is a more powerful motivator of social cooperation than altruistic punishment.