Komorita, S. S.; Hilty, J. A.; Parks, C. D. - In: Journal of Conflict Resolution 35 (1991) 3, pp. 494-518
In computer simulation studies of the prisoner's dilemma conducted by Axelrod (1984), the tit-for-tat (TFT) strategy was found to be most effective. Two important properties of the TFT strategy are based on the reciprocity norm: (1) It is “provocable†and immediately retaliates if the...