Conti, C.; Mancusi, M. L.; Sanna Randaccio, Francesca; … - 2016
A major concern regarding innovation in clean technologies in the EU is that the fragmentation of its innovation system … hindering the movement towards the technological frontier. This paper evaluates the fragmentation of the EU innovation system in … integration of EU countries’ innovation efforts and to assess how citation patterns changed over time. We show that EU RES …