In competition law, the relevant market acts as a filter that delineates that part of commerce within which competition law assesses companies’ market behaviour. This contribution considers how competition law can reconcile the legal concept of the relevant market with its economic roots. It...

Competition law needs to be able to rely on its most fundamental analytical tools in order to properly carry out competitive assessments. This includes market definition as the first step in virtually any competition case. And this also holds true in digital markets. Market definition has risen...

A new era is dawning for market definition under EU competition law. It is being rung in by five distinct developments that, together, foreshadow the future of the relevant market as a tool of competition law. A plethora of policy reports on digital markets have made recommendations for...

A new era is dawning for market definition under EU competition law. It is being rung in by five distinct developments that, together, foreshadow the future of the relevant market as a tool of competition law. A plethora of policy reports on digital markets have made recommendations for...

Market definition is a core concept of competition law in the European Union, the United States and Brazil. The present contribution first surveys the general approach to market delineation in these three jurisdictions. Against this background, it then embarks on a discussion of market...