equilibrium of the machine game. In the sequential-move prisonerʼs dilemma, cooperation can be sustained as an equilibrium. …

We study the infinitely repeated prisonerʼs dilemma with the option to maintain or to quit relationships. We show that …

We study a setting in which imitative players are matched into pairs to play a Prisonerʼs Dilemma game. A well …

for N-player prisonerʼs dilemma. All these results are robust to a perturbation of the signal distribution, and hence …

We consider the voluntarily separable repeated Prisonerʼs Dilemma model in which players randomly meet and form pairs … to repeatedly play Prisonerʼs Dilemma only by mutual agreement. While the literature has dealt with the case of no …

We consider dynamic group formation in repeated n-person prisonerʼs dilemma. Agreements in coalitional bargaining are …