We analyze a dynamic moral hazard problem in teams with imperfect monitoring in continuous time. In the model, players are working together to achieve a breakthrough in a project while facing a deadline. The effort needed to achieve a breakthrough is unknown but players have a common prior about...

We study dynamic games in which senders with state-independent payoffs communicate to a single receiver. Senders' private information evolves according to an aperiodic and irreducible Markov chain. We prove an analog of a folk theorem — that any feasible and individually rational payoff can be...

Employees are often assigned tasks comprising two distinct phases: in the first phase, ideas are generated; in the second phase, the best idea is implemented. Furthermore, it is common for supervisors to give feedback to their employees during this process. This paper studies the supervisor's...

We study dynamic signaling in a game of stochastically evolving stakes. Our motivating example is dynamic limit pricing in markets with persistent demand shocks. An incumbent is privately informed about its costs, high or low, and can deter a potential entrant by setting prices strategically....

We analyze a cheap talk model in which an informed sender and an uninformed receiver engage in finite-period communication before the receiver chooses a project. During the communication phase, in each period, the sender sends a cheap talk message and the receiver voluntarily pays money for the...

We study market dynamics when an owner learns over time about the quality of her asset. Since this information is private, the owner sells strategically to a less informed buyer following sufficient negative information. In response, market prices feature a "U-shape" relative to the length of...

We study a firm's incentives to build and maintain reputation for quality, when quality is persistent and can be certified at a cost. We characterize all Markov-perfect equilibria where the firm's choices -i.e., timing of certification and investment– depend only on the firm's reputation. MPE...

We introduce strategic waiting in a global game setting with irreversible investment. Players can wait in order to make a better informed decision. We allow for cohort effects and discuss when they arise endogenously in technology adoption problems with positive contemporaneous network effects....

We study how effectively long-lived rational agents learn from repeatedly observing each others’ actions. We find that in the long run, information aggregation fails, and the fraction of private information transmitted goes to zero as the number of agents gets large. With Normal signals, in...

We analyze a game theoretic model of social learning about a consumption good with endogenous timing and heterogeneous accuracy of private information. We show that if individuals value their reputation for the degree to which they are informed, this reduces the incentive to learn by observing...