Diploma de Estudios Avanzados
Le Roy holds a degree in engineering from the Ecole nationale supérieure des Mines de Paris; a Diplôme d’Études Approfondies [Master of Advanced Studies] in economics from Paris 1 (Pantheon-Sorbonne University), and an Agrégation d'économie et gestion. He also has completed the program for senior managers in Government at the Harvard University’s John F. Kennedy School of Government.