We investigate the role of industrial structure in labor productivity growth in U.S. cities between 1880 and 1930 using a new dataset constructed from the Census of Manufactures. We find that increases in specialization were associated with faster productivity growth but that diversity only had...

This paper estimates the determinants of labour productivity in European NUTS regions during 1989-1996. Unlike previous studies, which have focussed either on local technological capabilities or on agglomeration economies, we compare three potential explanations of regional advantages:...

The development state of regions depends not only on the own efficiency, but also on spatial spillovers. Positive (backward linkages, use of the infrastructure in neighbouring economic areas etc.) and negative (e. g. environmental effects) spillovers give reasons for a mutual economic influence...