This paper re-examines critically the growing literature on localized knowledge spillovers (LKSs), and finds the econometric evidence on the subject still lacking a firm theoretical background, especially in relation to the more recent developments in the economics of knowledge. LKSs as...

Governments and regional authorities often express the belief that the key to prosperity and economic expansion is related to the ability of countries to sustain regional clusters of competitiveness and innovation. The book reviews the most important conceptual approaches to the analysis of the...