-enhancing role of innovation and innovation policy. The analysis combines innovation variables with indicators linked to the … formation of adequate social conditions for innovation (the social filter), and spillovers for 31 Mexican states and the Mexico … not only from knowledge spillovers, but also from being surrounded by rich neighbors with good social conditions. The …

concentration and innovation. This paper addresses this gap with an analysis of around 1,300 UK SMEs. The results suggest that firms …