Xavier is Head of the Service of Economy, Evaluation and Integration of Sustainable Development at the French Ministry of Environment, Energy and Sea, one of the four entities within the Office of the Commissioner General for Sustainable Development. With a high level team of nearly one hundred economists, engineers and lawyers, he investigates new fields of public instruments in order to advocate the transition towards a greener economy. Greening finance ranks high in this agenda.
Xavier is an economist from the Paris Graduate School of Economics, Statistics and Finance (ENSAE) and engineer from Ecole Polytechnique by training. Before being a manager, he devoted most of his capacities in economic modelling, both macro and micro, with publications in academic reviews.