Stefan Ambec is INRAE Research Professor at Toulouse School of Economics where he leads the TSE Energy and Climate Center. He is Editor-in-Chief for Resource and Energy Economics. His research focuses on the impacts of environmental policies: about their efficiency, fairness properties, their effect on firms’ strategies, on the welfare of citizens and their behavior. Topics include the energy transition, water use, air quality and climate change. His research interest lies within Natural, Resource and Environmental Economics, Industrial Organization and Microeconomics.