Rodriguez-Pose, A.; Crescenzi, Riccardo - Dipartimento di Economia, Università degli Studi di Roma 3 - 2006
and efficiency of regional innovation systems; and c) the examination of geographical diffusion of regional knowledge … of the EU-25, including measures of R&D investment, proxies for regional innovation systems, and knowledge and socio …-economic spillovers. This approach allows us to discriminate between the influence of internal factors and external knowledge and …