ZEW Discussion Papers

Linking survey data to administrative records provides access to large quantities of information such as full employment biographies. Although this practice is becoming increasingly common, only a small number…

ICT-intensive firms are often found to have a better performance than their non-ICTintensive counterparts. Along with investing in ICT capital they have to adapt their production and business processes in order…

Die Bundesregierung hat neue Instrumente der makroprudenziellen Regulierung für den deutschen Hypothekenmarkt geschaffen. Dieser Aufsatz untersucht die Notwendigkeit der Anwendung dieser Instrumente vor dem…

In this paper we study how the coexistence of access regulations for legacy (copper)and fibre networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model…

In September 2016, the European Commission (EC) published its proposal for a directive establishing the European Electronic Communications Code (EECC) – with one key aim being the provision of sufficient…

We examine how the numeracy level of employees influences the quality of their on-the-job decisions. Based on an administrative dataset of a retail bank we relate the performance of loan officers in a…

We analyse a principal-agent relationship in the context of international climate policy. Principals in two countries first decide whether to merge domestic emission permit markets to an international market,…

Based on local policy variation, this paper estimates the causal effect of additional career assistance on educational outcomes for students in Lower Track Secondary Schools in Germany. We find mostly…

Job change is a decision under uncertainty: It is associated with costs whereas the decision is made without full knowledge about future benefits. In order to investigate the relationship between willingness…