Antitrust Federalism in the EU and the US

Book excerpt: This book analyses multi-level governance in competition policy, or "antitrust federalism", in the US and the EU from a comparative perspective. The book compares how competition laws and authorities of different levels - the federal and the state levels in the US and the national and the supranational levels in the EU - interact with each other. The book compares how competition laws and authorities of different levels - the federal and the state levels in the US and the national and the supranational levels in the EU - interact with each other. The EU and the US stand among the strongest existing examples of multi-level polities and they developed mature competition policies. Despite such similarities, however, recent developments imply that they are moving in different directions in the field of antitrust federalism. Inspired by these divergent policy developments taking place at both sides of the Atlantic, the book addresses three principal research questions: firstly, what are the key similarities and differences between the US and the EU in terms of antitrust federalism; secondly, what are the reasons for differences (if any), and finally, can the US and the EU draw any policy lessons from each others' experiences in antitrust federalism? The book is essentially multidisciplinary in nature and it aims to initiate a dialogue between the law and political science literatures in its field.