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Food-Sharing Networks in Lamalera, Indonesia: Status, Sharing, and Signaling
Costly signaling has been proposed as a possible mechanism to explain food sharing in foraging populations. This sharing-as-signaling hypothesis predicts an association between sharing and status. Using exponential random graph modeling (ERGM), this prediction is tested on a social network of betwee...
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| Auteur principal: | |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2012
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| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3398706/ https://ncbi.nlm.nih.gov/pubmed/22822299 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.evolhumbehav.2011.11.003 |
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