This paper analyses an entry timing game with uncertain entry costs. Two firms receive costless signals about the cost of a new project and decide when to invest. We characterize the equilibrium of the investment timing game with private and public signals. We show that competition leads the two...

Currently no refinement exists that successfully selects equilibria across a wider range of Cheap Talk games. We propose a generalization of refinements based on credible deviations, such as neologism proofness and announcement proofness. According to our Average Credible Deviation Criterion...

We model an interaction between an informed sender and an uninformed receiver. As in the classic cheap talk setup, the informed player sends a message to an uninformed receiver who is to take an action which affects the payoffs of both players. However, in our model the sender can communicate...

Truthtelling is often viewed as focal in direct mechanisms. We introduce two new notions of robust implementation based on the premise that society may be composed of "primitive'' agents who, whenever confronted with a strategy profile, anchor to truthtelling and make a limited number of...

We study a multi-player model of sequential communication. A receiver obtains information from two sources. The first is cheap talk with a sender, who acquires the information, while the second is Bayesian persuasion with a mediator, who modifies the initial information. We prove that Bayesian...

We consider a situation where a decision maker gathers information from two or more imperfectly informed experts. Private information is (conditionally) correlated across players, and communication is cheap talk. We show that with two experts correlation unambiguously tightens the conditions on...

We investigate situations in which agents can communicate to each other only through a chain of intermediators, for example, because they have to obey institutionalized communication protocols. We assume that all involved in the communication are strategic and might want to influence the action...

We consider games in which players search for a hidden prize, and they have asymmetric information about the prize’s location. We study the social payoff in equilibria of these games. We present sufficient conditions for the existence of an equilibrium that yields the first-best payoff (i.e.,...

We study optimal information disclosure in static contests where players do not know their own values of winning but can learn them, publicly or privately, from the designer. The designer chooses a disclosure policy that maximizes the total expected effort and commits to it before observing the...

We investigate cheap talk when an imperfectly-informed expert observes multiple binary signals about a continuous state of the world. The expert may report either information on each signal separately (direct transmission) or a summary statistics of her signals (indirect transmission) to a...