The paper studies the role of communication in facilitating collusion. The situation of infinitely repeated Cournot … collusive output levels or a 'downward' demand shock. The firms choose between tacit collusion and collusion with communication …. Communication implies that the firms meet and exchange information about past outputs and is assumed to be the only legal proof of …

This paper characterizes geometrically the set of all Nash equilibrium payoffs achievable with unmediated communication …

We analyze the performance of various communication protocols in a generalization of the Crawford-Sobel (1982) model of … possible that informative communication with one or both receivers is impossible in private, but possible in public. When the … by public communication with the flexibility provided by private communication and transmit more information to the …

buyer through a written message. Four different treatments are compared; one without communication, one with free …-form communication, and two treatments with pre-specified communication in the form of promises of varying strength. Our results suggest …

This note reconsiders communication between an informed expert and an uninformed decision maker with a strategic … mediator in a discrete Crawford and Sobel (1982) setting. We show that a strategic mediator may improve communication even when … he is biased into the same direction as the expert. The mediator improves communication, however, only if some …