This paper presents a model of voluntary disclosure in which the manager's information about the firm's value is granular, i.e., consists of a large random number of imprecise signals. Using an argument in the spirit of the Bernstein-von Mises theorem, we show that there exists a simple...

This paper studies the incentive of a long run seller to disclose past offers when trading with a sequence of short-run buyers. Compared with the models of mandatory disclosure or mandatory non-disclosure, there is a new set of equilibria generated by allowing flexibility in the disclosure...

This paper studies the incentive of a long run seller to disclose past offers when trading with a sequence of short-run buyers. Compared with the models of mandatory disclosure or mandatory non-disclosure, there is a new set of equilibria generated by allowing flexibility in the disclosure...

This paper investigates an extended version of Crawford-Sobel's (1982) communication game in which the principal can control the quality of the expert's information. We prove that the optimal quality of information is always bounded away from the full information and characterize the optimal...

Firms communicate product quality attributes to consumers through a variety of channels, such as pricing, advertising, releases of research reports and test results, or warranties and returns policies. The conceptualization of the economics of such communication is that it takes on one of two...

We develop a unified treatment of a broad class of truthful disclosure games. Such games have, at most, one equilibrium that is reasonable given a commonly used signaling refinement. We provide a simple algorithm to construct the unique equilibrium strategy and beliefs, and identify necessary...

Why do firms engage in costly, voluntary disclosure of informationwhich is subsumed by a later announcement? We consider a model inwhich the firm's manager can choose to disclose short-term informationwhich becomes redundant later. When disclosure costs are sufficientlylow, the manager discloses...

In this paper, I examine the impact of ambiguity (Knightian uncertainty), alongside that of risk, on firms’ voluntary disclosure decisions. I confirm the well-known result that an increase in risk— uncertainty over outcomes—is associated with an increase in management guidance (earnings...