Conti, C.; Mancusi, M. L.; Sanna Randaccio, Francesca; … - 2016
may hinder knowledge flows and, consequently, spillovers across member countries. A low intensity of knowledge flows … the field of renewable energy sources (RES) by examining the intensity and direction of knowledge spillovers over the … years 1985-2010. We modify the original double exponential knowledge diffusion model to provide information on the degree of …