Nadine Massard is Professor in economics at the University Grenoble Alpes (France) and member of Grenoble Applied Economics Laboratory (GAEL, INRA, CNRS). Her main research theme is Economic Geography of Innovation and Public Policy. Currently she is the President of EuroLIO (European Localized Innovation Observatory). Corinne Autant-Bernard is Professor in economics at Saint-Etienne University. Author of dozens of articles and book chapters in economics of innovation, she studies spatial concentration and networks of innovation and their impacts on productivity. She also contributes in technological transfer, providing policy makers with localized innovation diagnostics and policy evaluation.