Before joining Ecole Polytechnique, she held appointments at the CEPII (Centre d'Etudes Prospectives et d'Informations Internationales) and the IMF (Research Department). She earned her PhD at the University of Paris 1-Panthéon-Sorbonne in 2006. Her research interests span international macroeconomics and international trade. Her recent publications include papers in the Journal of International Economics, the American Economic: Macroeconomics and Econometrica.