Guillaume Garrigues teaches economics and social sciences in high school, works for the Institute of France, and graduated from Sciences Po Bordeaux and CentraleSupélec’s Master’s program in Environmental, Energy and Transport Economics. He is currently working on a research project at CIRED under the supervision of Fabien Leurent. His aim is to understand the conditions under which an express bus line can be a useful and efficient mode of transport, by identifying the main technical and economic characteristics of existing networks and analyzing their relationship with local areas.
Fabien Leurent, bridge, water and forest engineer, is Director of Research at CIRED (Centre International de Recherche sur l’Environnement et le Développement) at École des Ponts. He models territorial systems and transport networks, with their economic and environmental impacts. He heads the Territorial Mobility Chair, a partnership between ENPC and IDFM, and also works with Renault, ECOV, RATP, SNCF, Vinci and start-ups.