Telecom companies are a frequent target of antitrust investigations in Russia. In an industry where services tend to become more and more complex and companies actively invest in diversifying their businesses, the antitrust authority in most of its telecom cases has chosen to define markets...

Parallel imports have been treated very differently in different countries. In the EU, competition law's very strong (per se) prohibition of restrictions to parallel imports (PI) can be justified by traditional "public interest" concerns related to the EU's objective to promote free trade and...

In Katsoulacos et al. (2015) we examined the welfare properties of a number of monetary penalty regimes for tackling cartels, including revenue-based penalties, the most widely used regime. We showed that for a typical industry overcharge-based penalties welfare-dominate the others. However...