The financial organisations engaged in the electricity and natural gas markets were forced to change, due to the deregulation process. The presence of new players in the markets and changes in demand obliged the existing companies to react. This reaction was not limited to an aggressive...

This paper examines the controlling role of European competition law in the energy market restructuring in EU after the gradual liberalisation process of previous years and defines the application of European competition law to this framework of restructuring. The particular focus of this paper...

An important issue in many antitrust lawsuits involving professional sports leagues and their member teams is the extent to which franchises within the same, and across different, professional sports leagues compete with one another for fans and advertisers. Complicating the issue is the fact...

The quantification of damage due to price overcharges necessarily involves the estimation of pass-on. This paper clarifies that pass-on is simply another way of describing the optimal reaction of firms to changes in their environment. It also addresses common misconceptions about a firms'...

A surprising amount of debate leading up to the Supreme Court's decision in American Express, and the commentary following this landmark ruling, attempt to trivialize and marginalize the modern economic learning on multi-sided platforms. Despite these efforts the 2nd Circuit Court of Appeals and...

Something old and important is lost sight of in a case like Ohio v. American Express, the Supreme Court's recent adoption of "platform" or "two-sided market" theory in American antitrust, and in theoretical efforts like the one on which it is based. A rarely discussed idea built in to American...

A dreary debate has occupied the antitrust community over the past 30 years. The debate is a more elegant, scholarly version of the commercials for Miller Lite beer that ran during much of the same period. In the beer commercials, one group of modestly recognizable celebrities and personalities...

At first glance, Holmes's general prominence in American jurisprudence does not appear to carry over into antitrust law. His antitrust opinions often appear to a modern reader perverse. Early in his tenure on the Supreme Court, he opined in his famous dissent in Northern Securities Co. v. United...

By means of tight and experienced review of mergers and adequately improved antitrust agency supervision, monopolization or abuse of dominance cases have diminished progressively both in US and EU. The focus now is on cartels and inefficient oligopolies. Cartels are not problematic as they...