Matthieu Crozet is a Professor at the University of Paris / Paris Saclay. He is also a Scientific Adviser at CEPII, in charge of the international trade analysis research program. His research primarily focuses on international trade and economic geography. His most recent research is also connected to IO literature. It exploits firm-level data to study the determinant of firm performance on global markets. He received his PhD in Economics from University of Paris I Panthéon-Sorbonne in 2000.