The paper investigates the patterns of persistence of innovation and of the properties of firms' knowledge base (KB) across a sample of Italian firms in the period 1998-2006. The analysis draws upon a theoretical representation of knowledge as a collective good, stemming from the recombination...

This paper develops a Schumpeterian approach to structural change, by grafting the role of business cycles and creative destruction into the growth retardation theory. The context of the empirical analysis is represented by the growth path of 20 Italian regions over the period 1981-2003, in the...