One of the main predictions of principal-agent theory, the “informativeness principle”, is often violated in practice. We propose an explanation that emphasizes the role played by the change in the form of the optimal contract that follows an improvement in informativeness. We show that the...

We use a comparative approach to study the incentives provided by different types of compensation contracts, and their valuation by risk averse managers, in a fairly general setting. We show that concave contracts tend to provide more incentives to risk averse managers, while convex contracts...

We develop a stylized model of efficient contracting in which firms compete for CEOs. The optimal contracts are designed to retain and insure CEOs. The retention motive explains pay-for-luck in executive compensation, while the insurance feature explains asymmetric pay-for-luck. We show that the...

It is established that the standard principal-agent model cannot explain the structure of commonly used CEO compensation contracts if preferences with constant relative risk aversion are postulated. However, we demonstrate that this model has potentially a high explanatory power with preferences...

This paper shows that the informativeness principle, as originally formulated by Holmstrom (1979), does not hold if the first-order approach is invalid. We introduce a "generalized informativeness principle" that takes into account non-local incentive constraints and holds generically, even...

We describe a new type of bank liability, reverse convertible bonds, that help prevent bank runs that lead to bank failures (ex-post), and inefficient risk-taking (ex-ante). These bonds are short-term debt that automatically convert into equity following a missed debt repayment. They can be...

The informativeness principle demonstrates that a contract should depend on informative signals. This paper studies how it should do so. Signals that indicate the output distribution has shifted to the left (e.g. weak industry performance) reduce the threshold for the manager to be paid; those...

The paper presents a theory of optimal transparency when financial institutions are exposed to rollover risk. Transparency enhances the stability of the financial system during crises but has destabilizing effects in normal economic times. Thus, the regulator optimally increases transparency...

We present a theory of optimal transparency when banks are exposed to rollover risk. Disclosing bank-specific information enhances the stability of the financial system during crises, but has a destabilizing effect in normal economic times. Thus, the regulator optimally increases transparency...