Strength of social tie predicts cooperative investment in a human social network
Social networks - diagrams which reflect the social structure of animal groups - are increasingly viewed as useful tools in behavioural ecology and evolutionary biology. Network structure may be especially relevent to the study of cooperation, because the action of mechanisms which affect the cost:b...
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| Médium: | Journal article |
| Jazyk: | English |
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Public Library of Science
2011
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