There is still hardly any empirical evidence on how divergent broadband technologies, and, by extension, bandwidth levels, influence GDP growth, or on the extent of spatial externalities at a regional level. Our study aims to assess the economic benefits of high-speed broadband networks within...

This paper investigates the relative impact of microeconomic agglomeration mechanisms on plant's total factor productivity (TFP) using German establishment and employment level data. Contrasting different strategies to estimate TFP from plant level production functions reveals that not...

This paper analyzes assortative matching between employers and employees and its interrelations with the employment density of local labor markets in Germany. I devote attention to the identiication of accurate quality measures: plants' total factor productivity and workers' fixed effect. Two...

We estimate changes in the value and price of residential land for 379 German counties ("Landkreise") from 2014 to 2017 using a total of 42,685 observations. We use the two-step residual method that decomposes the value of a home into the value of the structure and land value. Despite the short...

We estimate spatial German land price effects using the county-level residential land prices from 2014 to 2018. We show that county-level spatial agglomeration effects play a large and significant role in explaining the cross-county variations in land prices. For example, a 1 % increase in the...

Routine-intensive occupations have been declining in many countries, but how does this affect individual workers’ careers if this decline is particularly severe in their local labor market? This paper uses administrative data from Germany and a matched difference-in-differences approach to...

This paper investigates to what extent the different subsectors of the knowledge economy are subject to sector-specific spatial patterns of employment dynamics, and whether these patterns are conditional upon the general economic climate in a particular region. To this end, we analyze and...

There is a broad consensus in the literature in that R&D is a precondition for innovation and in turn, for economic growth. On the regional level, this implies that regions with a high stock of R&D should reveal better results when it comes to economic performance. This presumption has lead...

The empirical and theoretical literature on long-term relationships in public finance is dominated by two approaches: Fiscal sustainability and Wagner’s law of an increasing state activity. In this paper, we argue that these two relationships should be analyzed simultaneously and not...