Nicolas Bédu, a lecturer in economic science at the University of Artois, is a researcher at Lille Economics and Management (LEM, UMR/mixed research unit CNRS 9221).
Caroline Granier is an associate researcher with the Energy and Prosperity Chair and project leader at La Fabrique de l’industrie thinktank.
Sandra Rigot, a lecturer in economic science at the University of the Sorbonne Paris Nord, is a researcher at the Paris-North Center for Economics (CEPN, UMR/mixed research unit CNRS 7234) and an associate researcher with the Energy and Prosperity Chair.