Rapid development of generative artificial intelligence chatbots like ChatGPT is leading search engine providers to move from search to answer engines. Unlike search engines, which provide search results in the form of blue links to content creators, answer engines generate personalised answers...

In its investigation into Google’s search practices, Google Search, the Commission alleges that Google abuses its dominant position on the web search market by giving systematic favourable treatment to its “comparison shopping product” (namely, “Google Shopping”) in its general search...

According to well-established case-law of the European Court of Justice, in the European Union, parent companies can be fined for antitrust infringements by their subsidiaries. Furthermore, under a new EU Directive, signed into law on 26 November 2014, parent company liability is likely to be...

It is a well-established principle of EU competition law that parent companies can be fined for antitrust infringements by their subsidiaries. Under the new EU Directive on Antitrust Damages Actions, parent company liability is likely to be extended to private antitrust suits. In the United...

After a long preparatory process, a Directive harmonizing certain national rules on private enforcement of competition law has been adopted by the European Parliament. In this contribution it is investigated whether harmonization of these rules was desirable and whether the main objectives of...

In European Union ("EU") competition law, the supply policy of a dominant input provider can be deemed unlawful, if his wholesale and retail price-mix forces rival input purchasers to compete at a loss on the downstream market. This is known as an abusive "margin squeeze". Whilst this stands to...

The 2009 decision of the EU Commission imposing a €1.06 billion fine on Intel, and the subsequent judgment of the General Court (GC) upholding the decision on appeal have sparked an intense debate with contributions of exceptional quality from all standpoints. The undisputed pinnacle of the...

The platform economy is subject to increasingly intense competition law enforcement. One part of the platform economy — the peer-to-peer (P2P) economy — has so far largely evaded scrutiny by competition law authorities. As this contribution shows, this is not necessarily because of a...