A leading explanation for price dispersion in posted-price markets is search costs. We incorporate this insight into a model of competing second-price auctions similar to eBay. By doing so, we extend the narrow literature on competing auctions to capture price dispersion, and grow the already...

Moral hazard is endemic to employment relationships and firms often use performance pay and managerial control to address this problem. While performance pay has received much empirical attention, managerial control has not. We analyze data from a managerial-control field experiment in which an...

This study investigates the role of social networks in aligning the incentives of agents in settings with incomplete contracts. Specifically, the study examines the New York City taxi industry where taxis are often leased and lessee-drivers have worse driving outcomes than owner-drivers due to...

A leading explanation for price dispersion in posted-price markets is search costs. We incorporate this insight into a model of competing second-price auctions similar to eBay. By doing so, we extend the narrow literature on competing auctions to capture price dispersion, and grow the already...

type="main" <p>We analyze adverse selection in the used-car market using a new approach that considers a car as an assemblage of parts, some with symmetric information and others with asymmetric information. Using data from the Consumer Expenditure Survey and Consumer Reports, we examine turnover...</p>

Abstract An economy is considered in which new firms require time to learn whether they will grow in size and profitability in the long run. The labor market is imperfectly competitive. I show that inefficient levels of firm entry will generally exist. Whether under or over entry occurs is...

We present a general Cournot model in which each ¯rm may sell multiplequality-di®erentiated products. We use an upgrades approach, working not with theactual products, but instead with upgrades from one quality to the next. The prop-erties of single-product Cournot models carry over to the...