sustainable knowledge-based living and working environment in Portugal. Most initiatives under the Digital Cities and Regions … technologies (ICTs) by public administrations across the EU. Portugal has been strategically involved in a catching-up process with … high investments in the areas of innovation and ICT infrastructures. This paper is based on the field work and on the …

knowledge of new inventors effect the performance of regional innovation systems (RIS). The results suggest that the knowledge … considerable number of incumbent inventors discontinue. We estimate the persistence of knowledge in regional inventor networks … using alternative assumptions about knowledge transfer. Based on these estimates we analyze how the size and structure of a …

well as the knowledge of new inventors affect the performance of regional innovation systems (RIS). The results suggest … considerable number of incumbent inventors discontinue. We estimated the persistence of knowledge in the inventor networks of nine … German regions using alternative assumptions about knowledge transfer. Based on these estimates, we analyzed how the size and …

goods represents its national innovation capacity, which is at the same time a key determinant of countries' economic … postulates on which this concept is based, as well as calculating the Innovation capacity index by which it is possible to … predict progress in building innovation capacity of individual countries and mutual comparison with other countries according …