This article provides extracts and an interpretive discussion of the data in the private international cartels (PIC) data set. PIC is a large sample of legal-economic information on private international “hardcore” cartels. It summarizes selected cartel statistics from the July 2016 edition...

While price-fixing cartel prosecutions have received significant attention, the policy determinants and the political preferences that guide such antitrust prosecutions remain understudied. We empirically examine the intertemporal shifts in U.S. antitrust cartel prosecutions during the period...

Horizontal shareholdings exist when a common set of investors own significant shares in corporations that are horizontal competitors in a product market. Economic models show that substantial horizontal shareholdings are likely to anticompetitively raise prices when the owned businesses compete...

While price-fixing cartel prosecutions have received significant attention, the policy determinants and the political preferences that guide such antitrust prosecutions remain understudied. We empirically examine the intertemporal shifts in U.S. antitrust cartel prosecutions during the period...

Romanian Abstract: Această lucrare propune un instrument economic menit a evalua caracterul (pro)concurențial al diverselor industrii din economia națională. În prima parte a lucrării este prezentat suportul teoretic pe care se bazează indicele agregat de presiune concurențială (IAPC)...

Scholars and antitrust enforcers have raised concerns about anticompetitive effects that may arise when institutional investors hold substantial stakes in competing firms. Their concern rests on empirical evidence that such common concentrated ownership is associated with higher prices and lower...

The certifications of the first two opt-out collective (class) actions - Gibson v. Pride Mobility Scooter and Merricks v MasterCard - were dismissed by the Competition Appeal Tribunal (CAT) under the new UK competition law ‘class action' regime. Here a critical assessment of the CAT's two...

Government enforcement against collusion, now viewed by the Supreme Court as the “supreme evil” in antitrust, has gone through various phases of enforcement in the United States. There have been periods in which cartels have been able to collude more or less effectively given various...

The English courts in Sainsbury's v. MasterCard and Morrisons v. MasterCard came to opposite conclusions on the illegality of MasterCard's multilateral interchange fees (MIFs). While both courts posited bilateral counterfactuals, the Competition Appeal Tribunal (CAT) in Sainsbury's held that...