The importance of entrepreneurship as a driving force in the economic development has been widely recognised. Respectively, a growing number of empirical studies have focused on explaining variation in entrepreneurial activity at various spatial levels with the majority of them taking either a...

We assess the empirical literature on the determinants of spatial variations in new-firm formation rates by undertaking a systematic empirical analysis of the relative roles of different demand- and supply-side factors. Using instrumental variables to address endogeneity, we find that local...

Medien und Informationstechnologie gehören in vielen Regionen zu den wirtschaftspolitischen Schwerpunktfeldern, und auch die Bundesregierung ist auf diesem Gebiet standortpolitisch aktiv - zum Beispiel im Rahmen der nationalen "Informationstechnologie-Gipfel". Die einzelnen Segmente dieses...

We estimate a model of urban productivity in which the agglomeration effect of density is enhanced by a metropolitan area's stock of human capital. Estimation accounts for potential biases due to the endogeneity of density and industrial composition effects. Using new information on output per...

Bertinelli L. and Decrop J. (2005) Geographical agglomeration: Ellison and Glaeser's index applied to the case of Belgian manufacturing industry, Regional Studies 39 , 567-583. The aim of this study is to provide a comprehensive discussion of the use of the Ellison and Glaeser index and...

This paper models, in game-theoretical terms, the location of two vertically-linked monopolistic firms in a spatial economy formed by a large, high labor cost country and a relatively small, low labor cost country. It is found that the decrease in transport costs shifts firms towards the low...

This paper addresses two related questions that help to explain geographic variation in access to medical services. The first question examines the existence of agglomeration economies in the hospital service industry. The second considers whether the sharing of intermediate inputs contributes...

While most empirical studies in economic geography document a steady and positive correlation between regional density and firm productivity, the impact is not homogeneous across firms. Importantly, recent international trade literature showed that trading firms are different in terms of...

We compute aggregate productivity of three categories of regions, classified by the level of urbanization and density of economic activity in the Netherlands, from firm-specific total factor productivity (TFP) measures. TFP measures are estimated by a semi-parametric algorithm, within 2-digit...