Our team comprises four partners and a team of associates.

What our partners have in common is a career firmly rooted in the academic world. This ensures that we maintain the highest possible scientific standards and that we take an active part in the debates of the 'competition community', together with legal scholars, lawyers, judges, members of competition authorities and competition authorities' economists.

Beyond this common background, our partners' skills and experiences are diverse, and their combination allows us to address all the issues raised in competition cases.

Antoine Chapsal

Antoine Chapsal's specialization is in empirical and theoretical industrial organization. He has nine years experience as a competition economics consultant. Previously, he worked at the French Ministry of Economy, where he took part in the drafting of the horizontal merger guidelines, and in an American competition economics consultancy where he contributed to the analysis of major antitrust and merger cases. Antoine Chapsal regularly publishes articles on competition economics, on subjects ranging from the econometric analysis of cartels to geographic market delineation and exclusionary strategies.

Antoine Chapsal taught statistics and competition economics at the Ecole Normale Supérieure de Cachan and at the Institut d’Etudes Politiques de Paris, from which he graduated. He received a Ph.D. in economics from Pompeu Fabra University (Barcelona) and an M.A. in competition law from King’s College (London). He holds the 'agrégation' degree in social sciences.

Anne Perrot

Anne Perrot joined MAPP in 2012. She was previously the Vice-President of the French Competition Authority (2004-2012). Anne Perrot belonged to several think tanks on competition policy, such as the Economic Advisory Group on Competition Policy (before the European Commission) or the 'group of experts' of the French energy regulator (CRE). She also was a member of several commissions appointed by the French government on subjects such as telecoms deregulation. In 2014, she was appointed "corresponding member" of the Conseil d'analyse économique, a group of economists in charge of providing independent expert advice to the French Prime Minister.

Anne Perrot is a Professor of Economics at the University of Paris I (Sorbonne) and ENSAE and a fellow at the Institut d'Etudes Politiques de Paris. She also taught at the Paris School of Economics and the Brussels School of Competition.

Anne Perrot earned a Ph.D. in mathematics and a Ph.D. in economics. She holds the 'agrégation' degree in economics.

David Spector

David Spector's specialization is in the economics of competition and the application of economic theory to competition law. He regularly publishes articles in leading academic journals, as well as contributions to collective books, on subjects ranging from collusion to the competitive impact of mergers, exclusionary strategies and state aids. He is also the author of a book on the economics of electricity markets. In 2011, David Spector was appointed 'non-governmental advisor' to the French Competition Authority. In this capacity, he has been taking part in the activities of the International Competition Network regarding mergers and abuses of dominant positions.

David Spector is an Associate Professor at the Paris School of Economics. He previously taught at the London School of Economics, the Massachusetts Institute of Technology and the Ecole Normale Supérieure, from which he graduated. David Spector received his Ph.D. from the Ecole des Hautes Etudes en Sciences Sociales (Paris) and the London School of Economics. He holds the 'agrégation' degree in mathematics.