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Competition over Personal Resources Favors Contribution to Shared Resources in Human Groups
Members of social groups face a trade-off between investing selfish effort for themselves and investing cooperative effort to produce a shared group resource. Many group resources are shared equitably: they may be intrinsically non-excludable public goods, such as vigilance against predators, or so...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3592809/ https://www.ncbi.nlm.nih.gov/pubmed/23520535 http://dx.doi.org/10.1371/journal.pone.0058826 |