In a world where rational individuals may hold different prior beliefs, a sender can influence the behavior of a receiver by controlling the informativeness of a signal. We characterize the set of distributions of posterior beliefs that can be induced by a signal, and provide necessary and...

In a symmetric information voting model, an individual (information controller) can influence voters’ choices by designing the information content of a public signal. We characterize the controller’s optimal signal. With a non-unanimous voting rule, she exploits voters’ heterogeneity by...

A sender can influence the behavior of a receiver by controlling the informativeness of a public signal. We show that the sender cannot benefit from becoming an expert, that is, from privately learning some information about the state. We then show that in some instances an uninformed sender is...

We explore the optimal delegation of decision rights by a principal to a better informed but biased agent. In an infinitely repeated game a long-lived principal faces a series of short-lived agents. Every period they play a cheap talk game ala Crawford and Sobel (1982) with constant bias,...

We explore the optimal delegation of decision rights by a principal to a better informed but biased agent. In an infinitely repeated game a long lived principal faces a series of short lived agents. Every period they play a cheap talk game ala Crawford and Sobel (1982) with constant bias,...

We explore the optimal delegation of decision rights by a principal to a better informed but biased agent. In an infinitely repeated game a long-lived principal faces a series of short-lived agents. Every period they play a cheap talk game ala Crawford and Sobel (1982) with constant bias,...

We explore the optimal delegation of decision rights by a principal to a better informed but biased agent. In an infinitely repeated game a long lived principal faces a series of short lived agents. Every period they play a cheap talk game ala Crawford and Sobel (1982) with constant bias,...

We examine how cheap talk communication between managers within the same firm depends on the type of decisions that the firm makes. A firm consists of a headquarters and two operating divisions. Headquarters is unbiased but does not know the demand conditions in the divisions' markets. Each...

We examine the relationship between the organization of a firm and its ability to adapt to changes in the environment. We show that even if lower-level managers have superior information about their local conditions, and incentive conflicts are negligible, a centralized organization can be...

This paper studies employer recruitment and selection of job applicants when productivity is match-specific. Job seekers have private, noisy estimates of match value and firms perform noisy interviews. A job seeker's application depends on her perceived hiring probability given hiring standards,...