ZEW Discussion Papers

The impact of the EU Cohesion Policy has mainly been evaluated by analysing its growth effects. However, this perspective neglects that the EU support might affect other policy fields as well. There are at least…

This paper contributes to the literature of academic entrepreneurship by investigating the effect of a possible depreciation of academic knowledge after leaving the university. The possibility of a person's…

Industrial research and development (R&D) activities constitute an important driver of economic competitiveness. The impact of R&D on productivity at the firm level stems from the implementation of newly…

While there are numerous studies on the measurement of the technical or cost efficiency of local governments, the analysis of the main drivers of this efficiency has attracted far less attention in this…

Social software serves in particular the communication, cooperation and information sharing between individuals and includes applications like blogs, wikis or online communities. Common to all of these…

This paper investigates price formation in the European Union Emissions Trading Scheme (EU ETS). The aim of the paper is to know what is happening to the European Union Allowance (EUA) price, when new…

Cross-section inequality increased in the last decade in Germany. Wage mobility can at least partly offset the increase in cross-section inequality and thus leads to a better understanding of inequality and…

Drawing on a large-scale German Linked Employer- Employee data set, this paper studies the extent to which employers insure workers against firm-level shocks. Particular emphasis is given to the question of…