In this paper we study two closely related issues. First, the role of technology heterogeneity and diffusion in the convergence of GDP per worker observed across the European regions, in the absence of data on regional TFP. Second, the spatial pattern of the observed regional heterogeneity in...

Does a persistently low endowment of social capital inevitably imply slow growth and lagging behind? We address this question by considering regional growth in the presence of highly heterogeneous social capital stocks. We maintain that the influence of social capital on growth depends crucially...