"Tournament studies, ecological simulation, and theoretical analysis demonstrate: (1) A generous version of tit for tat is a highly effective strategy when the players it meets have not adapted to noise; (2) If the other players have adapted to noise, a contrite version of tit for tat is even more effective at quickly restoring mutual cooperation without the risk of exploitation; (3) Pavlov is not robust."
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Academics from the United StatesPolitical scientists from the United StatesPeople from ChicagoYale University alumniNational Medal of Science laureates
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Robert Axelrod
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