Antitrust agencies and courts around the world are grappling with difficult questions relating to dominant firms' conduct. The key challenge they face is to ensure that all firms -- including dominant ones -- compete on the merits, but without stifling innovation.

There are some divergent approaches in addressing these issues, as illustrated by the 40 jurisdictions in this publication.

Contributing editors:

Thomas Wessely and Thomas Janssens
Freshfields Bruckhaus Deringer

"As always, a useful and informative guide to the world's competition regimes."

"Comprehensive reference guides that I call upon frequently to get started on an issue etc. Very valuable resource."

"A very thought provoking analysis of the different regimes in a variety of jurisdictions. I thought it was clear and helpful, well laid out, particularly with the small sections and key questions in the headings."