To cooperate or to defect? Altruism and reputation

Krzysztof Kułakowski and Przemysław Gawroński

Physica A: Statistical Mechanics and its Applications, 2009, vol. 388, issue 17, 3581-3584

Abstract: The basic difficulty in cooperation theory is to justify the cooperation. Here we propose a new approach, where players are driven by their altruism to cooperate or not. The probability of cooperation depends also on the co-player’s reputation. We find that players with positive altruism cooperate and meet cooperation. In this approach, payoffs are not relevant.

Keywords: Cooperation; Agents; Computer simulation; Altruism; Reputation (search for similar items in EconPapers)
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:388:y:2009:i:17:p:3581-3584

DOI: 10.1016/j.physa.2009.05.001

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