The Evolution of Generosity and Choosine
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Thomas N. Sherratt; Gilbert Roberts
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Article
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1998
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Elsevier Science
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English
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In this paper we present a resource-explicit Donor-Receiver model for reciprocally altruistic interactions that obeys the defining inequalities of the Prisoner's Dilemma. In our model, individuals vary in the quantity of resource they invest when cooperating (termed "generosity") and they have the f