Oxford Business Law Blog

It is settled case law of the Court of Justice of the European Union (CJEU) that parent companies can be fined for competition law infringements committed by their subsidiaries and that successor...

The current debate on the competitive risks of common ownership has focused on whether index investments soften competition among portfolio companies. However, even if one concedes, in arguendo, that...

A small number of large fund groups have become an increasingly influential force by controlling a significant share of publicly-traded companies, a phenomenon often termed ‘common ownership’. They...

In my paper ‘Cartel Prohibition and Oligopoly Theory in the Age of Machine Learning’ I deal with the application of the cartel prohibition in the light of alleged legal gaps resulting from the surge...

Is common ownership the Doomsday Machine for the operation of free markets, competition and capitalism as we know it? An observer of cutting-edge law and economics literature may indeed tend to...

Digital platforms play a central role as facilitators of online interactions and transactions between users. In particular, ‘two-sided platforms’ – which operate, for instance, e-commerce...

Take a look at our full video interview with Professor Michal Gal about her research on 3D printing. Professor Gal focusses on the disruption 3D printing may cause to supply chains and market...

Autonomous Systems and the Law (C.H. Beck/Nomos 2019) by Nikita Aggarwal, Horst Eidenmüller, Luca Enriques, Jennifer Payne, and Kristin van Zwieten (eds) is a collection of papers dealing with the...

In our paper, we empirically study the effect of Chrysler's Chapter 11 bankruptcy filing on the unit sales of its competitors in the U.S. automotive industry. On the one hand, the demand for the...

For many years, the continuous disclosure of material information by issuers has been an especially contested topic in financial regulation. The ongoing €9 billion shareholder litigation in the VW/...

In recent years behavioral antitrust has become a focus of interest and heated debate, evincing an outpour of commentary from scholars, policy makers, and the antitrust agencies. Behavioral antitrust...

Remember your last online purchase? Chances are, the price you paid was not set by humans but rather by a software algorithm. Already in 2015, more than a third of the vendors on Amazon.com had...

The digitalisation of production and distribution processes means that the (‘first-copy’) costs to develop and launch a product are preponderant in comparison to the following costs to actually...

With the UK’s planned exit from the European Union on March 29, 2019 looming and the likelihood of an exit without a withdrawal agreement (a so-called 'No Deal' Brexit) increasingly probable, merging...

The UK’s reviews of the Big Four auditing firms have largely adopted an approach of more regulation and government oversight. This approach is not an unnatural response in the face of the evidence...

The online digital economy has benefitted us with waves of innovation, transforming the way we search, shop, communicate and consume information. Be it on our computer, tablet or mobile device, the...

Since 2015, a storm has raged in Germany in the worlds of cars and politics. The regulation of exhaust emission cleaning systems for diesel motors has not led to the attainment of targets for reduced...

In many markets, large institutional investors like BlackRock and Vanguard own significant stakes in most, if not all, horizontal competitors. Legal scholars have suggested that this pattern of...

In our paper ‘Data, Innovation and Transatlantic Competition in Finance: The Case of the Access to Account Rule’, we focus on the EU regulatory effort, enshrined in Directive 2366/2015 on payment...