Author / co-author
EU Cartel Law & Economics (with Andreas Stephan and Hans Zenger), Oxford University Press, forthcoming 2015.
Restrições Verticais Adotadas por Empresas Dominantes (with Caio Mário da Silva Pereira Neto), Thomson Reuters, 2013
EU Competition Law and Economics (with Anne Layne-Farrar and Nicolas Petit), Oxford University Press, 2012
Global Antitrust Law and Economics (with Einer Elhauge), Foundation Press, March 2007 (2nd Edition 2011)
Global Competition Law and Economics (with Einer Elhauge), Hart Publishing, March 2007 (2nd Edition 2011)
Competition Law and Regional Economic Integration: An Analysis of the Southern Mediterranean Countries (World Bank Working Papers), 2004, 106 pp.
Controlling Market Power in Telecommunications (with M. Kerf), Oxford University Press, 2003, 400 pp.
Trade and the Environment - A Comparative Analysis of EC and US Law, Cambridge University Press, 1997, 228 pp.
EU Law and Life Sciences (with Peter Bogaert), Institute of Competition Law, forthcoming 2014, 269 pp.
Research Handbook in European Competition Law, (with Ioannis Lianos), Edward Elgar, 2013:
- Volume I, Substantive Aspects, 665 pp.
- Volume II, Enforcement and Procedure, 624 pp.
Regulation through Agencies in the EU: A New Paradigm of European Governance (with Rodolphe Munoz, and Nicolas Petit), Edward Elgar, 2006, 280 pp.
Modernisation and Enlargement: Two Major Challenges for EC Competition Law, Intersentia, 2004.
Remedies in Network Industries, Intersentia, 2004, 264 pp.
The WTO and Global Convergence in Telecommunications and Audio-Visual Services (with David Luff), Cambridge University Press, 2004, 468 pp.
The Liberalization of Postal Services in the European Union, Kluwer Law International, Kluwer Law International, 2002, 415 pp.
The Liberalization of the Electricity and Natural Gas Markets in the European Union, Kluwer Law International, 2001, 307 pp.
Regulatory Competition and Economic Integration: Comparative Perspectives (with Dan Esty), Oxford University Press, 2000, 433 pp.
The Liberalization of State Monopolies in the European Union and Beyond, Kluwer Law International, 1999, 369 pp.
Recent Developments in EC Environmental Law, Kluwer, 1997
Trade and the Environment - The Search for Balance, Cameron & May, 1994 (co-edited with Paul Demaret and James Cameron), Vol. I, 475 pp & Vol. II, 748 pp.
International Environmental Law Reports, Vol. 2, Trade and Environment, Cambridge University Press, 2001, 787 pp.