We analyze the interplay between product market prices and firm boundary decisions. Enterprises are heterogeneous with respect to their productivities and each enterprise chooses between two ownership structures--centralized ownership (integration) performs well in coordinating managerial...

We examine the profitability and welfare implications of targeted price discrimination in two-sided markets. First, we show that equilibrium discriminatory prices exhibit novel features relative to discriminatory prices in one-sided models and uniform prices in two-sided models. Second, we...

We investigate the effect of competition on price dispersion in the airline industry. Using panel data from 1993 to 2008, we find a non-monotonic effect of competition on price dispersion. An increase in competition is associated with greater price dispersion in concentrated markets but is...

In a duopoly model of horizontal and vertical differentiation, where consumers are ex-ante unaware of product qualities, we study the firms' incentives to signal quality via prices. Consumers, after they observe prices, can evaluate a firm's product quality before purchase if they incur a search...

Online retailers can adopt generous return policies to entice customers to buy and try new products. In this paper we show how an online retailer can utilize product returns to segment customers based on their individual valuations of a product, and therefore to engage in profitable third-degree...

We develop a two-sided market model with an upstream-downstream structure. More specifically, the platform consists of two rival upstream firms and a downstream monopolist. Each upstream firm negotiates the input price (license fee) with the downstream monopolist and also chooses the amount of...