The rising trends both in drug addiction and crime rates are of major public concern in Germany. Surprisingly, the economic theory of crime seems to ignore the drugs-crime nexus, whereas the criminological literature considers illicit drug use a main reason of criminal activities. This paper...

Based on a „theoretical„ framework on custodial and non-custodial sentencing, the paper provides econometric tests on the effectiveness of police, public prosecution and courts. Using a unique dataset covering German states for the period 1977-2001, a comprehensive system of criminal...

We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...

In this paper data from a survey of 1,771 inmates conducted in 31 German prisons provide microeconometric evidence on the relationship between individual anticipated labour market opportunities and the perceived probability of future recidivism. Results show that inmates with poor labour market...

This article contributes to the literature on macroeconomic announcements and their impact on asset prices by investigating how the 15-second Xetra DAX returns reflect the monthly announcements of the two best known business cycle forecasts for Germany, i.e. the ifo Business Climate Index and...

Using representative data from the IAB Establishment Panel, we show that employees in establishments with active owners are less likely to introduce a works council. Moreover, we show that, in case of an introduction, the new works council is less likely to survive if active owners are present....

Der vorliegende Aufsatz untersucht den Einfluss von Aufsichtsratsvernetzungen auf die Entwicklung der Vorstandsbezüge von DAX-Unternehmen. Die kombinierte Anwendung von Methoden der sozialen Netzwerkanalyse und der Panelökonometrie erleichtert die Erfassung der Struktur der...