“…The research of Crépon at al. engendered many studies that share a similar vision of the innovation process (Lööf et al, 2003;Janz et al, 2004;Griffith et al, 2006;Jefferson et al, 2006;Duguet, 2006;Lööf & Heshmati, 2006;Johansson & Lööf, 2008;Heshmati, 2009;Mairesse & Robin, 2009;Musolesi & Huiban, 2010). This structural framework is known as the CDM approach.…”