Competition policy is at a crossroads on both sides of the Atlantic. In this insightful book, judges, enforcers and academics in law and economics look at the consensus built so far and clarify controversies surrounding the issue.

The diverse and excellent set of authors assembled in this book sheds light on the continuing and conflicting calls for deregulation and re-regulation of important industries and informs the ongoing, increasingly global, policy debate over the evolving line between regulation and general...