Cluster policies are often intended and designed to promote interaction in R&D among colocated organisations, as local knowledge interactions are perceived to be underdeveloped. In contrast to the popularity of the policy measure little is known about its impact on knowledge networks, because...

Portuguese strategic choices led, during the last two decades, to an overall situation of some positive achievements in which the regions of Lisbon and Algarve have been the only ones to converge towards the European average growth rate. Regarding the other Portuguese regions, and despite...