This study examines whether antitrust risk affects firms’ disclosure of mergers and acquisitions (M&As). Due to regulatory exemptions, deals that fall below a size threshold escape formal antitrust scrutiny at the time of the merger. These “non-reported” deals can have important...

Since the introduction of a formal commitments procedure in EU antitrust policy (Article 9 of Council Regulation 1/2003), the European Commission has extensively settled cases of alleged anticompetitive practices. In this paper, we use a formal model of law enforcement (Bebchuk, 1984; Shavell, 1988)...

The explosive growth in companies' exploitation of big data is drawing intense scrutiny from European antitrust authorities. EU Competition Commissioner Margrethe Vestager has promised to “keep a close eye on how companies use data” and a number of European antitrust authorities have...

The aim of this working paper is to preliminary identify those processes triggered by the rise of illiberal populism which have a potential to adversely affect the competition law system. It is hypothesized that these processes may be of a three-fold nature: 1) they may involve limitations on...