Over the last three decades, the field of antitrust law has grown increasingly prominent, and more than one hundred countries have enacted competition law statutes. As competition law expands to jurisdictions with very different economic, social, cultural, and institutional backgrounds, the debates over its usefulness have similarly evolved. This book, the first in a new series on global competition law, critically assesses the importance of competition law, its development and modern practice, and the global limits that have emerged. This volume will be a key resource to both scholars and practitioners interested in antitrust, competition law, economics, business strategy, and administrative sciences.