This study provides a powerful demonstration of the real world impact of increased competition. By presenting six market case studies drawn from a variety of sectors it gives evidence of the type and magnitude of the benefits following market interventions to develop competition and free up the...

The purpose of this paper is to identify empirically the implicit structural model, especially the roles of size asymmetries and concentration, used by the European Commission to identify mergers with coordinated effects (i.e. collective dominance). Apart from its obvious policy-relevance, the...

This paper estimates the implicit model, especially the roles of size asymmetries and firm numbers, used by the European Commission to identify mergers with coordinated effects. This subset of cases offers an opportunity to shed empirical light on the conditions where a Competition Authority...