In urban renewal policy, it has become a widespread goal to revitalise neighbourhood economies. The rationale for these measures derives, to a great extent, from the concept of regional economic clusters, and, not surprisingly, one of their key objectives is to activate local inter-firm...

In most countries, average wages tend to be higher in larger cities. In this paper, we focus on the role played by the matching of workers to firms in explaining geographical wage differences. Using rich administrative German data for 1985-2014, we show that wages in large cities are higher not...

This paper develops a quantitative model of city structure to separate agglomeration forces, dispersion forces and fundamentals as determinants of location choices. The model remains tractable and amenable to empirical analysis because of stochastic shocks to worker productivity, which yield a...

We examine the effects of urbanization and localization on four distinct types of innovation in manufacturing and services. Furthermore, estimating multilevel panel regression models, we investigate the sorting of highly innovative firms into dense urban regions by considering both observable...

Popular theories claim that innovation activities should be located in large cities because of more favorable environmental conditions that are absent in smaller cities or remote and rural areas. Germany provides a clear counterexample to such theories. We argue that a main force behind the...

In this paper, I examine the influence of natural geographic features on the location of production in Germany. In particular, I quantify how much of the geographic pattern of GDP can be attributed to natural features such as resource endowments and location ('geography'). At most, ~36% of GDP's...