to analyse the innovation gradient of each region in Portugal. Our paper presents and systematically investigates these …Portuguese strategic choices regarding innovation and R&D policy have, over the past two decades, produced various … firms' contribution to national and regional growth, their obstacles and impacts. For the purpose of this paper, innovation …

Knowledge drives the growth of nations and regions in a competitive space-economy. Hence, we would expect a strong … correlation between investments in R&D, knowledge and learning processes, on the one hand, and productivity increases, on the … other. However, the empirical evidence shows consistent discrepancies between knowledge inputs and economic performance …