Upstream reciprocity in heterogeneous networks
نویسندگان
چکیده
منابع مشابه
Upstream reciprocity in heterogeneous networks.
Many mechanisms for the emergence and maintenance of altruistic behavior in social dilemma situations have been proposed. Indirect reciprocity is one such mechanism, where other-regarding actions of a player are eventually rewarded by other players with whom the original player has not interacted. The upstream reciprocity (also called generalized indirect reciprocity) is a type of indirect reci...
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Upstream reciprocity (also called generalized reciprocity) is a putative mechanism for cooperation in social dilemma situations with which players help others when they are helped by somebody else. It is a type of indirect reciprocity. Although upstream reciprocity is often observed in experiments, most theories suggest that it is operative only when players form short cycles such as triangles,...
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ژورنال
عنوان ژورنال: Journal of Theoretical Biology
سال: 2010
ISSN: 0022-5193
DOI: 10.1016/j.jtbi.2010.05.010