Jonas Teusch joined the OECD in 2017 where he currently works as Economist in the Policy Studies Branch of the Economics Department. Jonas specialises in fiscal and regulatory policies in the context of the green transition and has acquired over twelve years of sector-specific expertise in energy and transport. He is the lead author of several OECD reports and working papers, including “Pricing Greenhouse Gas Emissions”. He has published in academic and policy journals, such as Energy Policy and the Review of Industrial Organisation. Jonas is a former researcher at the Centre for European Policy Studies and holds a Ph.D. in Economics from Université catholique de Louvain & Université de Liège, Belgium, and a Master’s degree in Political Science from McGill University, Canada.