In many recent antitrust cases, manufacturers of complex high- technology equipment have been accused of exercising market power in the sale of proprietary service or parts necessary to maintain the machines they produce. The manufacturer generally concedes that it has market power in selling...

Empirical labor market studies often do not include controls for family and income structure. Because these variables are significantly correlated with many of the variables commonly included, such as education, estimated coefficients are subject to omitted variable bias. We demonstrate how...

The paper examines empirically the linkages between international integration and economic growth in a panel of 47 developing countries and 18 trade blocs over the period 1970–1989. Specifically, it attempts to identify through which channel(s) – notably, specialization according to...

In many recent antitrust cases, manufacturers of complex high-technology equipment have been accused of exercising market power in the sale of proprietary service or parts necessary to maintain the machines they produce. The manufacturer generally concedes that it has market power in selling the...

We empirically test some implications from location theory using the location of Los Angeles area gasoline stations in physical space and in the space of product attributes. We consider the effect of demand patterns, entry costs, and several proxies for competition -- the total number of...

This comprehensive volume provides a state-of-the-art overview of regulatory economics and reviews the main theories, tools, and domains of regulation

Over 20 recent antitrust cases have turned on whether competition in complex durable-equipment markets prevents manufacturers from exercising market power over proprietary aftermarket products and services. We show that the price in the aftermarket will exceed marginal cost despite competition...