Spatialization and greater generosity in the stochastic Prisoner's Dilemma.

@article{Grim1996SpatializationAG,
  title={Spatialization and greater generosity in the stochastic Prisoner's Dilemma.},
  author={Patrick Grim},
  journal={Bio Systems},
  year={1996},
  volume={37 1-2},
  pages={3-17}
}
The iterated Prisoner's Dilemma has become the standard model for the evolution of cooperative behavior within a community of egoistic agents, frequently cited for implications in both sociology and biology. Due primarily to the work of Axelrod (1980a, 1980b, 1984, 1985), a strategy of tit for tat (TFT) has established a reputation as being particularly robust. Nowak and Sigmund (1992) have shown, however, that in a world of stochastic error or imperfect communication, it is not TFT that… CONTINUE READING