When market information such as price is difficult to communicate, consumers and firms may be unable to take advantage of mutually beneficial scale economies so that coordination failures arise. Ostensibly uninformative advertising expenditures can be used to eliminate coordination failures by...

We consider an infinitely repeated Bertrand game, in which prices are publicly observed and each firm receives a privately observed, i.i.d. cost shock in each period. We focus on symmetric perfect public equilibria, wherein any "punishments" are borne equally by all firms. We identify a tradeoff...

This paper analyzes a bargaining model with incomplete information in which the time between offers is an endogenous stra tegic variable. It finds equilibria involving a delay to agreement th at is attributable to the use of strategic time delay by bargainers t o signal their relative strength....

We consider an infinitely repeated Bertrand game, in which prices are publicly observed and each firm receives a privately observed, i.i.d. cost shock in each period. We focus on symmetric perfect public equilibria, wherein any "punishments" are borne equally by all firms. We identify a tradeoff...