We explain why organizations that limit the voice of their agents can benefit from granting them an exit option. We study a hierarchy with a principal, a productive supervisor and an agent. Communication is imperfect in that only the supervisor can communicate with the principal, while the agent...

We study the effectiveness of mediators in situations of conflict. In a game of cheap talk a principal may employ a mediator whose task is to gather information and make non--binding proposals. We show that mediators facilitate information transmission and are helpful if and only if the...