Following the Jussila and Menarini judgments, it is now entirely clear that Article 6 ECHR, as interpreted by the European Court of Human Rights, provides no grounds for abandoning the system in which the European Commission both investigates suspected infringements of the EU antitrust...

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...

Recidivism has in the last few years attracted much attention and controversy in the context of EU antitrust enforcement. The treatment of recidivism by the European Commission and the EU Courts has often been criticized, and the observed incidence of recidivism has led to some questioning of...

The EC antitrust prohibitions are regularly invoked in private litigation as a shield. Private parties also play an important role in public antitrust enforcement through complaints to the competition authorities. However, in marked contrast with the situation in the US, private actions for...

This paper deals with the application of the principle of 'ne bis in idem' in EC antitrust enforcement. The principle of 'ne bis in idem', laid down in Article 4 of Protocol 7 to the European Convention on Human Rights and in Article 50 of the Charter of Fundamental Rights of the European Union,...

Competition authorities need to obtain intelligence and evidence of antitrust violations so as to be able to punish the antitrust violators and create deterrence. The best information will usually be in the hands of the antitrust violators themselves. The first part of this article gives an...

This paper discusses two general questions concerning the use of settlements in public antitrust enforcement, namely under which conditions the use of settlements contributes to optimal antitrust enforcement, and under which conditions self-incrimination and waivers of procedural rights by...

This paper modifies the optimal penalty analysis by incorporating investment incentives with external benefits. In the models examined, the recommendation that the optimal penalty should internalize the marginal social harm is no longer valid as a general rule. We focus on antitrust...

Since 1996, the European Commission has been operating a leniency programme, under which companies cooperating with its cartel investigations can obtain immunity from fines or a reduction of fines. Leniency plays a prominent role in EU cartel enforcement today. This paper assesses the positive...

On 1 September 2006, the European Commission published new Guidelines on the method it will use when setting fines for undertakings that have infringed the competition rules laid down in Articles 81 and 82 of the EC Treaty. This paper discusses the questions what the purpose is of guidelines,...