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Evolution of in-group favoritism

In-group favoritism is a central aspect of human behavior. People often help members of their own group more than members of other groups. Here we propose a mathematical framework for the evolution of in-group favoritism from a continuum of strategies. Unlike previous models, we do not pre-suppose t...

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Bibliographic Details
Main Authors: Fu, Feng, Tarnita, Corina E., Christakis, Nicholas A., Wang, Long, Rand, David G., Nowak, Martin A.
Format: Artigo
Language:Inglês
Published: Nature Publishing Group 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3380441/
https://ncbi.nlm.nih.gov/pubmed/22724059
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep00460
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