Generalized Production Efficiency (co-authored with Etienne Lehmann and Stéphane Robin) We propose an implementable sufficient statistics formula to measure the welfare effects of technological change and government policies affecting production, in general equilibrium when individuals earn income from multiple production factors and face nonlinear income taxation. Our formula quantifies both production efficiency and predistributive effects […]

Price caps and coordinated effects: Evidence from retail gasoline (joint with Frank Verboven) Price caps aim to protect consumers but may also act as focal points for tacit coordination. We study the Belgian retail gasoline market and document pervasive price rigidity, widespread pricing at the caps, and bunching at integer discounts below the caps. We […]

The workshop, organized over two days from November 5 to November 6, 2026, will focus on the theme “Gender Issues and Development” at CY Cergy Paris Université. This workshop will feature contributions in the fields of family economics, gender economics, and development economics. It aims to create a forum to discuss ongoing and recent theoretical […]

This workshop aims to explore and foster cutting-edge applications of Artificial Intelligence (AI), Data Analysis Methods, Data Visualization, and other innovative techniques across all fields of Economics. Econom'IA brings together researchers from academia and practicioners who use advanced techniques to analyse economic data. Keynote speakers: Michael I. Jordan (Inria Paris and the University of California, […]

The 5th edition of the AICC conference (Action versus Inaction facing Climate Change) The world is going through difficult times, marked by increasingly severe manifestations of climate change, including heat waves in Europe, low water levels in the Rhine and Danube, and the growing frequency and magnitude of fires and other extreme events worldwide. Against […]