The duration of appellate court proceedings is an important determinant of the efficiency of a court system. We use data of 234 firm groups that participated in 63 cartels convicted by the European Commission between 2000 and 2012 to investigate the determinants of the duration of the subsequent...

The appeals process – whereby the losing party of an administrative or judicial decision can seek reconsideration of their arguments before a higher institution – is an important mechanism to correct legal errors and to improve existing laws and regulations. We use data of 467 firm groups...

The period spanning 1992 through 2000 was a time of significant federal and state antitrust activity. A major contribution to this activity was the proliferation of high-profile antitrust cases in which a single nexus of facts and conduct spawned multiple actions at both the state and federal...

The present paper analyzes the interaction between the economic review of the probition of abuses of a dominant position (Article 82 EC) on the one hand and the efforts to enhance private enforcement of competition law through private damage claims on the other hand. The paper argues that...

Private antitrust litigation often involves a dominant firm being accused of exclusionary conduct by a smaller rival. In such cases, the defendant generally has a much larger financial stake in the outcome. We explore the implications of this asymmetry in a model of litigation with endogenous...

This paper reviews the legal and economic structure of the class action litigation model in the United States, as set forth by rule 23 of US civil procedure, exploring the requirements for obtaining class certification and maintaining a class action. I analyze a number of critical issues and...

Substantive antitrust law has spread around the world. This has been a rather amazing turn of events in our post-cold war era, with more than 100 jurisdictions now claiming some form of antitrust legislation. Even though there is no global treaty framework for antitrust (similar, for example, to...

The increased importance of antitrust as a campaign issue and a political conversation raises long-standing troubling issues of whether antitrust enforcement (or non-enforcement) can, and is, being used for partisan political purposes. First, there were long standing rumors of White House...

On Friday, April 11th, 2008, the second leg of the Antitrust Marathon took place. A number of antitrust practitioners and scholars from Europe and North America met at the Competition Appeal Tribunal in London to discuss the comparative state of monopolization law. This meeting, co-sponsored by...