This paper explores the relationship between nonprofit board governance practices and government contracting. Monitoring by a board is one way a governmental agency can help to insure quality performance by its contractors. Agencies could thus use both their selection process and their...

New York City provides many of its services via contracts with nonprofit agencies. In this paper, we report on a recent survey of the governance practices of those agencies. The survey collected information from the Executive Directors of over 400 city contractors and more than 4000 of the board...

This paper presents empirical results of the effects of board structure and composition on individual board level performance using data from New York City nonprofits. The results support a model of executive behavior in which the nonprofit executive uses his or her power to push boards towards...

This paper examines the information embedded in both the stock and option markets prior to takeover announcements. During normal periods, buyer-seller initiated stock volume imbalances are significant predictors of next-day stock returns and option volume imbalances are uninformative. However,...

This paper parsimoniously characterizes how past returns affect the cross-section of expected returns. Using Fama-MacBeth regressions, it shows that the momentum and reversals associated with past returns over va

Despite the interest in measuring price sensitivity of online consumers, most academic work on Internet commerce is hindered by a lack of data on quality. In this paper we use publicly available data on the sales ranks of about 20,000 books to derive quantity proxies at the two leading online...

This paper proposes a new approach of valuing portfolios that contain illiquid assets. The approach has three major advantages. First, the estimators are arithmetic averages of individual asset returns or their proxies, so they strictly correspond to actual portfolio returns. Second, the...

Our model assumes that creditors need to expend resources to collect on claims. Consequently, because diffuse creditors suffer from mutual free-riding (Holmstrom (1982)), they fare worse than concentrated creditors (e.g. a house bank). The model predicts that measures of debt concentration...

We use an iterative relocation algorithm to identify factors in common stock returns. The benefit of the approach is that factors are portfolios of assets with non-negative weights. As a result, they are readily interpretable in terms of the characteristics of the underlying securities. The...

We consider the model of price competition for a single buyer among many sellers in a dynamic environment. The surplus from each trade is allowed to depend on the path of previous purchases, and as a result, the model captures phenomena such as learning by doing and habit formation in...