The paper presents a theory of optimal transparency in the nancial system when nancial institutions have short-term liabilities and are exposed to rollover risk. Our analysis indicates that transparency enhances the stability of the - nancial system during crises but may have a destabilizing...

We use a comparative approach to study the incentives provided by dierent 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 tend...

We propose a new continuous-time principal-agent model to study the optimal timing of stock-based incentives, when the effects of managerial actions materialize with a lag and are only progressively understood by shareholders. On the one hand, early contingent compensation hedges the manager...

In a moral hazard setting with a performance additive in effort and a symmetrically distributed noise term, I show that compensation contracts which are convex in performance are suboptimal when the agent has mean-variance preferences. With step contracts, I show that sticks are more efficient...

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

We develop a stylized model of efficient contracting with matching between firms and managers with state-contingent reservation utility. We show that the optimal contract is designed to retain and insure the manager. The retention motive explains pay-for-luck in executive compensation, while the...

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

The paper presents a theory of optimal transparency in the financial system when financial institutions have short-term liabilities and are exposed to rollover risk. Our analysis indicates that transparency enhances the stability of the financial system during crises but may have a destabilizing...

This paper extends a standard principal-agent model of CEO compensation by modeling the progressive attenuation of information asymmetries between firm insiders and shareholders in continuous time. In this setting, we show that the optimal timing of compensation results from a tradeoff between...

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...