This paper studies a general model of holdup in a setting encompassing the models of Segal (1999) and Che and Hausch (1999) among others. It is shown that if renegotiation is modeled as an infinite-horizon noncooperative bargaining game, then, with a simple initial contract, an efficient...

The authors consider a repeated game between two long-run players, one of whom is relatively patient. Each player has a small amount of uncertainty about the other's strategy. Given a weak assumption about the support of this uncertainty, the more patient player obtains (in any Nash equilibrium)...

We show that, in repeated common interest games without discounting, strong "perturbation implies efficiency" results require that the perturbations must include strategies that are "draconian" in the sense that they are prepared to punish to the maximum extent possible. Moreover, there is a...