Zone pricing in wholesale gasoline markets is a contentious topic in the public policy debate. Refiners contend that they use zone pricing to be competitive with local rivals. Critics claim that zone pricing benefits the oil industry and harms consumers. With a controlled experiment, we...

As economists with significant experience in competition, telecommunications, and regulatory matters, we have filed the attached brief in the case of State of New York v. Deutsche Telecom supporting the plaintiffs, who have sued to prevent the merger of T-Mobile and Sprint. We explain why the...

There is a growing consensus that the successful development of infrastructure specific sectors depends a lot on the adaption of appropriate public policies and the effective implementation of these policies. The way how regulation is implemented plays an important role in infrastructure...

- The European Council and the European Parliament adopted the European Electricity Directive in 1996. Since the end of the implementation period in 1999, some parts of the European power sector have been liberalized. In most countries, e.g., in Germany, price reductions and comprehensive...

The United States has asymmetric regulation of the provision of broadband Internet access service. A cable television system operator is not regulated in its sale of cable modem service. In contrast, an incumbent local exchange carrier (ILEC) that offers digital subscriber line (DSL) service...

This chapter explores how infrastructure theory applies to the Internet and in particular the network neutrality debate. The chapter demonstrates how the infrastructure analysis, with its focus on demand-side issues and the function of commons management, reframes the network neutrality debate,...

This paper develops a model to explain and analyze the evolution of network structure (connectivity)and design (flight frequency, aircraft size, prices) in the post-deregulation U.S. airline industry. We show that legacy carriers choice of Hub-and-Spoke networks and the emergence of low cost...

In 1979, the “Ley de Aviación Comercial” (Commercial Aviation Act) was passed in Chile. Its main goal was to improve the air transport by means of “Open Sky Policies”, competence (freedom of prices) and a progressive lesser intervention of the official authority. Since then an...

This paper examines the impact of regulatory intervention to cut termination rates of calls from fixed lines to mobile phones. Under quite general conditions of competition, theory suggests that lower termination charges will result in higher prices for mobile subscribers, a phenomenon known as...

This paper offers the first formal economic analysis of carve-outs under airline antitrust immunity. Carve-outs are designed to limit the potential anticompetitive effects of cooperation by alliance partners in hub-to-hub markets, where they provide overlapping nonstop service. While the paper...