airport-pairs to reject both conducts consistent with the Bertrand outcome, which is equivalent to perfect competition, and … oligopoly. In the second part of the paper, a cross-section pricing regression complements the Rosse-Panzar test. It shows that … the presence of low-cost competition in an airport-pair reduces the average fare significantly …

I present the following proposal: information revealed during non-cartel investigations by competition law enforcement …

I present the following proposal: information revealed during non-cartel investigations by competition law enforcement …

diversity of telecommunications innovation increased. Total patenting by US inventors related to telecommunications increased by …

of the Hearings on Competition and Consumer Protection in the 21st Century. The GAI Competition Advocacy Program provides … a wide range of recommendations to facilitate adoption of economically sound competition policy …

trends, markup trends, and the effects of mergers does not actually show a widespread decline in competition. Nor does it … observed changes in many industries are likely to reflect competition in action. We highlight research that points to targeted … interventions that can enable antitrust enforcement policy to better promote and protect competition. Throughout the paper, we …

of economic regulation in telecommunications. It attempts to derive some lessons from the experience of four countries … achieve key objectives of telecommunications regulation, which are presented in the following section. Then, the paper … telecommunications …