A principal seeks to persuade an agent to accept an offer of uncertain value before a deadline expires. The principal can generate information, but exerts no control over exogenous outside information. The combined effect of the deadline and outside information creates incentives for the principal to keep uncertainty high in the first periods so as to persuade the agent close to the deadline. We characterize the equilibrium, compare it to the single-player decision problem in which exogenous outside information is the agent's only source of information, and examine the welfare implications of our analysis.

A principal seeks to persuade an agent to accept an offer of uncertain value before a deadline expires. The principal can generate information, but exerts no control over exogenous outside information. The combined effect of the deadline and outside information creates incentives for the principal to keep uncertainty high in the first periods so as to persuade the agent close to the deadline. We characterize the equilibrium, compare it to the single-player decision problem in which exogenous outside information is the agent’s only source of information, and examine the welfare implications of our analysis. (JEL C73, D82, D83)

Certifiers often base their decisions on a mixture of information, some of which is voluntarily disclosed by applicants, and some of which they acquire by way of tests or otherwise. We study the interplay between the information acquisition of certifiers and the information disclosure of applicants. We show that the inability of a certifier to commit to the amount of information to be acquired can result in a reduction of information disclosed. Among other consequences, given the choice between two information acquisition technologies, the certifier may prefer to commit to the inferior technology, in the sense of being either more expensive or less accurate.

We compare a credit rating agency’s incentives to acquire costly information when it is only paid for giving favorable ratings to the corresponding incentives when the agency is paid up-front, i.e., irrespective of the ratings assigned. We show that, in the presence of moral hazard, contingent fees provide stronger dynamic incentives to acquire information than up-front fees and may induce higher social welfare. When the fee structure is chosen by the agency, contingent fees arise as an equilibrium outcome, in line with the way the market for credit rating actually works. (JEL D21, D82, D83, G24)

We study the impact of exogenous news on the classic Bayesian persuasion problem. The sender supplies information over multiple periods, but is unable to commit at the onset to the information that she will supply in periods ahead. A tension then emerges between the sender and her future self. We show that by resolving this tension, more informative news can make the sender better off.