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 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...

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...

We present the estimated large-scale three-region DSGE model GEAR picturing Germany, the Euro Area and the Rest of the world. Compared to existing models of this type, GEAR incorporates a comprehensive fiscal block, involuntary unemployment and a complex international structure. We use the model...

This paper presents long term projections of the German pension system that are based on a general equilibrium model with overlapping generations (OLG). This framework takes into account the two way feedback of both micro and macroeconomic relationships, meaning that households, for example,...

In this paper, we assess the impact of major German structural reforms from 1999 to 2008 on key macroeconomic variables. By many, these reforms, especially the Hartz reforms on the labor market, are considered to be the root of observed imbalances in the Euro Area. Our simulations within a...

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...

In this article, we present a model that can account for the changes in the Germancurrent account balance since the 2000s. Our results suggest that an array of struc-tural tax and labor market reforms (Agenda 2010), population aging and pensionreforms led to an increase in the household savings...