When is it best for the Principal to commit to not disclosing all that he/she knows in moral hazard interactions? I show that whenever the Agent would choose the same action under complete information at several distinct states, then full transparency can generically be improved upon. This...

The rules under which jurisdictions (nations, provinces) can deny immigration or expel residents are generally governed by a constitution, but there do not exist either positive or normative analyses to suggest what types of exclusion rules are best. We stylize this problem by suggesting four...

This paper considers discounted repeated games with boundedly rational players. In each period, player i chooses his current action on the basis of his forecast about the forthcoming n[subscript i] action profiles; his assessment of the payoffs he will obtain next depends on his state of mind,...

The consumption of an indivisible good causes identity-dependent externalities to non-consumers. We analyse resale markets where the current owner designs the trading procedure, but cannot commit to future actions. We ask the following questions. (1) Does the identity of the initial owner matter...

This paper identifies a source of gradualism in bargaining and contribution games. In the bargaining games we examine, each party can opt out at any time, and the outside option outcome is assumed to depend on the offers made in the negotiation phase. Specifically, we assume that (1) making a...

This paper identifies a source of gradualism in bargaining andcontribution games. In the bargaining games we examine, each partycan opt out at any time, and the outside option outcome is assumed todepend on the offers made in the negotiation phase. Specifically, we assumethat (1) making a...

Externalities between buyers are shown to induce delays in negotiations between a seller and several buyers. Delays arise in a perfect and complete information setting with random matching even when there is no decline. While with a deadline the authors identify delays both for positive and...