Research

Methodology

Industrial Organisation, Microeconomics.

Research interests

Retailers’ strategies, vertically related markets, buyer power, regulation, competition policy.

My research is applied to the retail sector and the agri-food chain. The expertise I have acquired about this sector enables me to take part regularly in the public debate, and I have written several books and reports about the French retail sector and its regulation.

Public debate

• Seminar at DG COMP, Brussels, 6 December 2023 — Navigating Vertical Chains: Trends and Challenges in Competition Policy. Slides
• Round table Regards croisés sur le prix, 8èmes Entretiens de la concurrence, 27 November 2023 — Quelle appréhension du prix par le juge en droit de la concurrence ?, Cour d’appel de Paris.
• Opening of the PFUE 2022 competition day, 8 April, Ministère de l’Économie — Les défis de la politique de la concurrence face à l’évolution du commerce. Programme
• IPP note n°79 — Les centrales d’achats : quels enjeux de concurrence ?
• 6èmes Entretiens de l’Observatoire de la formation des prix et des marges des produits alimentaires, 23 June 2021 — summary of contributions
• European Commission event — The role of national and international retail alliances on the food supply chain, 4–5 November 2019. Report