Compass Lexecon (Paris)

Guillaume Duquesne

Compass Lexecon (Paris)
Senior Vice President

Guillaume Duquesne is a Senior Vice President at Compass Lexecon based in Paris and Brussels. He has advised clients on a wide variety of competition policy issues, covering sectors as diverse as energy, financial services, and digital. He has advised clients in a number of flagship mergers or antitrust cases at the European Commission level and at the level of the French competition authorities. He graduated the Ecole Normale Supérieure. Guillaume holds an M.Sc. in Economics from the Paris School of Economics and an M.Sc. in Quantitative Finance from Pierre and Marie Curie University. Guillaume has held various research and teaching assistant positions.

Auteurs associés

Compass Lexecon (Madrid)
Compass Lexecon (Brussels)
American University’s Washington College of Law (Washington)
Compass Lexecon (Singapore)
Compass Lexecon (London)

Articles

253 Bulletin

David Sevy, Elena Zoido, Guillaume Duquesne, Soledad Pereiras The French Competition Authority dismisses collusion case against car rental companies due to lack of evidence that exchange of information led to strategic changes in their behavior (Europcar / Avis / Citer / Hertz / Sixt / EDA)

253

When Information Is Not (Market) Power : Using Quantitative Techniques To Show That Information Exchange Did Not Facilitate Collusion* Abstract On January 2015, the French competition authority claimed that some car rental companies infringed competition law by sharing monthly information (...)

4423 Revue

Étienne Chantrel, Enrique Cañizares Pacheco, Thomas Bowman, Guillaume Duquesne, Nicolas Lluch, Justin Lindeboom, Thibaut de Bernard, Esmeralda Jesoirens, Morgane Cure Economic analysis and relevant markets

495

La définition du marché est un aspect crucial de l’analyse de la concurrence, car elle sert de base à l’évaluation du pouvoir de marché et des positions concurrentielles des entreprises. L’analyse économique, y compris des méthodes telles que le test du monopoleur hypothétique, joue un rôle de (...)

Guillaume Duquesne, Karthik Balisagar, Miguel de la Mano, Renato Nazzini, Thomas P. Brown The implications of bitcoin for competition, antitrust, and regulation in the banking industry

1173

Cette série d’articles analyse les implications de la technologie blockchain pour la concurrence dans le secteur bancaire. Chaque article traite le sujet avec une perspective légèrement différente. Le premier pose la question de la souhaitabilité de la doctrine anti-monopole existante pour (...)

Statistiques


4676
Total des visites

1169
Nombre de lectures par contribution

4
Nombre de contributions

Classement de l'auteur
2381ème
En nombre de contributions
1851ème
En nombre total de visites
2328ème
En nombre moyen de visites
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