Estimates from a structural model of consumer behavior and firm conduct are used to decompose the extent to which quantity discounts for paper towels are consistent with second degree price discrimination as opposed to cost differences across sizes. Counterfactual exercises assuming that firms...

We consider a simple model of market structure determination with discrete product differentiation and strategic interaction between firms. Our equilibrium concept is based on a set of relatively weak conditions that describe the profits of active and potential firms in a market. In our model,...

This note presents a simple algorithm for characterizing the set of pure strategy Nash equilibria in a broad class of entry games. The algorithm alleviates much of the computational burden associated with recently developed econometric techniques for estimating payoff functions inferred from...

Recently developed econometric techniques for estimating the parameters of entry games with multiple equilibria suffer significant computational constraints associated with calculating upper and lower bound entry probabilities. We provide simulation-based and analytical expressions for these...

We examine the choice between internal or external provision of information technology (“ITâ€) services for US credit unions. Credit unions may provide their own systems for tracking loans and deposit accounts or they may choose to outsource these systems from external providers....