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Contingent cooperator

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Contingent cooperator

In game-theory, a contingent cooperator is a person or agent who is willing to act in the collective interest, rather than his short-term selfish interest, if he observes a majority of the other agents in the collective doing the same. The apparent contradiction in this stance is resolved by game-theory, which shows that in the right circumstances, cooperation with a sufficient number of other participants will have a better outcome for cooperators than pursuing short-term selfish interests.

See also * Cooperation * Iterated prisoner's dilemma * [[tit-for-tat]]

External links * Ronald A. Heiner. [Robust Evolution of Contingent Cooperation in Pure One-Shot Prisoners' Dilemmas.](http://www.uni-saarland.de/fak1/fr12/csle/publications/2002-09-10.htm) Discussion Papers Nos. 2002-09 and 2002–09, Center for the Study of Law and Economics discussion paper series, 2002. * Christopher Wilson. ["I Will if You Will: Facilitating Contingent Cooperation"](http://www.christopherwilson.ca/papers/Facilitating_Contingent_Cooperation.pdf), Optimum Online, Vol. 37, Issue 1, Apr 2007