We study an infinite-horizon Lucas tree model where a manager is hired to tend to the trees and is compensated with a fraction of the trees' output. The manager trades shares with investors and makes an effort that determines the distribution of the output. When the manager is less risk-averse...

We study the quot;efficient marketsquot; paradigm in the context of agency relations: principal-investors want to monitor and compensate their agent-traders using market security prices in quot;mark-to-marketquot; contracts. The view of each principal is that market prices aggregate the...

One important function of banks is to issue liabilities, like demand deposits, that are relatively safe and also liquid (usable as means of payment). We introduce risk of theft and a safe-keeping role for banks into monetary theory. This provides a general equilibrium framework for analyzing...

Central banking is intimately related to liquidity provision to banks during times of crisis, the lender-of-last-resort function. This activity arose endogenously in certain banking systems. Depositors lack full information about the value of bank assets so that during macroeconomic downturns...

Why do governments bailout banking systems in distress? We argue that the government can efficiently provide liquidity. We present a general equilibrium model in which not all assets can be used to purchase all other assets at every date. At some dates agents want to sell projects or securities....

We analyze the interaction between managerial decisions and firm value/asset prices by embedding the standard agency model of the firm into an otherwise standard asset pricing model. When the manager-agent's compensation depends on the firm's stock price performance, stock prices are set to...

A bank determines whether potential borrowers are credit-worthy, that is, whether they meet the bank's credit or lending standards. In making this determination, each bank is in competition with other banks, but without knowing the competitor banks' credit standards. The resulting unique form of...

We study an infinite-horizon Lucas tree model where a manager is hired to tend to the trees and is compensated with a fraction of the treesʼ output. The manager trades shares with investors and makes an effort that determines the distribution of the output. When the manager is less (more)...

"Risk management" in securities markets refers to the oversight of portfolio managers and professional traders when they trade on behalf of investors in security markets. Monitoring of their trading performance, profit and loss, and risk-taking behavior, is measured by principals using security...