I investigate whether information quality affects the cost of equity capital through liquidity risk. Liquidity risk is the sensitivity of stock returns to unexpected changes in market liquidity; recent asset pricing literature has emphasized the importance of this systematic risk. I find that...

This paper analyzes costly information acquisition in asset markets with Knightian uncertainty about the asset fundamentals. In these markets, acquiring information not only reduces the expected variability of the fundamentals for a given distribution (i.e., risk). It also mitigates the...

The properties of information, including "information uncertainty", can be understood only Bayesianly. Common formulations that define information uncertainty in terms of just statistical "precision" (i.e. sampling variance), or any one estimator characteristic (e.g. bias), are inadequate for...

An important determinant of belief polarization is the different interpretations of the same information. We examine whether discourse uncertainty in corporate disclosures, an important driver of differential interpretations, leads to polarization in financial markets. Using a novel measure of...

The paper provides a tractable, analytical framework to study regulatory risk under optimal incentive regulation. Regulatory risk is captured by uncertainty about the policy variables in the regulator's objective function: weights attached to profits and costs of public funds. Results are as...

The paper provides a tractable, analytical framework to study regulatory risk. Regulatory risk is captured by uncertainty about the policy variables in the regulator's objective function: weights attached to profits and costs of public funds. Results are as follows: 1) The regulator's reaction...