The study analyzes the impact of European antitrust enforcement on industry performance measured as competition intensity (Price Cost Margin) and productivity (labor productivity and distance to the frontier). For a panel of OECD countries on the industry level since 1988, we estimate the impact...

Hong Kong has only had cross-sector competition law since 2015, but the city’s telecommunications markets have been subject to sector-specific antitrust provisions for over two decades. The importance of nurturing an efficient, innovative, and competitive telecoms industry for Hong Kong’s...

The Sherman Act establishes free competition as the rule governing interstate trade. Banning private restraints cannot ensure that competitive markets allocate the nation’s resources. State laws can pose identical threats to free markets, posing an obstacle to achieving Congress’s goal to...

In this Article we focus upon an area in which greater convergence of U.S. policy with the practice of many foreign countries is long overdue: the treatment of public policies that suppress competition. Whereas the European Union (“EU”) and numerous other jurisdictions have taken strong...

Harold Demsetz once claimed that 'economics has no antitrust relevant theory of competition.' Demsetz offered this provocative statement as an introduction to an economic concept with critical implications for the antitrust enterprise: the multi-dimensional nature of competition. Competition...

The newly enacted Digital Markets Act (DMA) finds itself at a crossroads. The DMA can develop into a specialist field of competition law for digital platforms or it can evolve into a new field of EU law, detached from competition law. The DMA’s ultimate trajectory will depend on the legal...

The newly enacted Digital Markets Act (DMA) finds itself at a crossroads. The DMA can develop into a specialist field of competition law for digital platforms or it can evolve into a new field of EU law, detached from competition law. The DMA’s ultimate trajectory will depend on the legal...

Following various proposals in the academic literature, and in the light of the observed decrease in the number of leniency applications received by European competition authorities in the period 2015 – 2020, the German Monopolies Commission (Monopolkommission) proposed in 2022 to amend the...