The Dynamics of Indirect Reciprocity
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Martin A Nowak; Karl Sigmund
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Article
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1998
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Elsevier Science
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English
⚖ 276 KB
Richard Alexander has argued that moral systems derive from indirect reciprocity. We analyse a simple case of a model of indirect reciprocity based on image scoring. Discriminators provide help to those individuals who have provided help. Even if the help is never returned by the beneficiary, or by