This indispensable Handbook examines both economic and legal aspects of competition policy and industrial organization. It provides a scholarly review of the state of the art regarding economic theory, empirical evidence and standards of legal evaluation. The book aims primarily at furthering...

The identification of markets is a standard feature of anti-trust investigations, and the substantive decision in many cases stands or falls on the precise market definition selected.Market shares are often used to help establish jurisdiction or, more generally, to sort out priorities for...