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Firm size and openness : the driving forces of university-industry collaboration
Fontana, Roberto, (2003)
Knowledge flows in european industry
Caloghirou, Yannis, (2006)
By way of an introduction : knowledge flows ; the drivers for the creation of a knowledge-based economy
Technologische kennis als economisch goed
Verspagen, Bart, (1999)
European 'regional clubs': do they exist, and where are they heading? : On economic and technological differences between European regions
Growth and structural change : trends, patterns and policy options
Verspagen, Bart, (2000)