We derive equilibrium asset prices when fund managers deviate from benchmark indices to exploit noise-trader induced distortions but fund investors constrain these deviations. Because constraints force managers to buy assets that they underweight when these assets appreciate, overvalued assets...

Venture projects are fraught with exogenous market risk and endogenous agency risk. We apply a real options perspective to analyze the investment decision of the venture capitalist (VC) in this set-up. The solutions presented are conflictive: the VC reduces his exposure to exogenous risk by...

Delegation bears an intrinsic form of uncertainty. Investors hire managers for their superior models of asset markets, but delegation outcome is uncertain precisely because managers' model is unknown to investors. We model investors' delegation decision as a trade-off between asset return...

Asset owners (principals) typically do not manage their own investments and leave this job to delegated managers (agents). What is best for the asset owner, however, is usually not best for the fund manager. Additional agency conflicts arise when the asset owner does not know the quality and...

In modern businesses, firms face new challenges of managerial retention in capital budgeting process. We consider a model in which a manager privately observes the capital productivity of a project and has access to multiple outside financing options. We show that if the manager can obtain...

We develop a continuous-time model where a risk-neutral principal contracts with a CARA manager protected by limited liability to run a project. Its output can be increased by costly unobservable managerial effort, but it is liquidated if the manager quits. The manager can trade a market...

A Principal-Agent model is examined in which the principal and the agent are ambiguity averse. With a risk neutral principal and a risk averse agent the presence of ambiguity aversion implies that the principal will not always fully insure the agent when effort is observable. Instead, risk may...

We derive a separation theorem: investors hold a common risk-adjusted market portfolio regardless of their information sets, and a portfolio based upon their private signals. This implies that investors have non-negligible holdings of assets they know little about, so nonparticipation remains a...

Studies of human memory indicate that features of an event evoke memories of prior associated contextual states, which in turn become associated with the current event's features. This mechanism allows the remote past to influence the present, even as agents gradually update their beliefs about...

We study a dynamic contracting problem in continuous-time dynamically complete market general equilibrium, whereby an investor must delegate all his portfolio choice problems to a manager. This framework is one of the first attempts to attack a combined dynamic contracting and dynamic asset...