Das Papier zeigt, dass die seit Jahrzehnten andauernde Klagen wissenschaftlich tätiger Ökonomen,dass Öffentlichkeit und Politik nicht genug auf Ergebnisse der ökonomischen Forschung hören,zumindest für Deutschland im Quervergleich zu anderen Wissenschaften in Bezug auf das...

The aim of this paper is to analyze the extent of network effects in mobile telecommunications in Turkey, and to identify other determinants of consumer choice based on consumer survey data. This study shows that there are regional disparities in the adoption of network services in Turkey, the...

This paper examines how different unionisation structures affect firms' innovation incentives and industry employment. We distinguish three modes of unionisation with increasing degree of centralisation: (1) 'decentralisation' where wages are determined independently at the firm-level, (2)...

This paper analyses price elasticities in the Austrian market for mobile telecommunications services using data on firm specific tariffs in the period between January 1998 and March 2002. As a novelty compared to existing studies dynamic panel data regressions are used to estimate short-run and...

This paper examines how unionisation structures that differ in the degree of wage centralisation affect firms' incentives to increase labour productivity. We distinguish three modes of unionisation with increasing degree of centralisation. (1) "Decentralisation" where wages are determined...

This paper reviews Garcia Mariñoso's 2001 Journal of Industrial Economics article on endogenous switching costs and product compatibility. In that paper, Garcia Mariñoso concludes that producers of so-called product systems (which consist of hardware or platforms plus applications) can have...

This paper analyses price elasticities in the Austrian market for mobile telecommunications services using data on firm specific tariffs in the period between January 1998 and March 2002. Dynamic panel data regressions are used to estimate short-run and long-run demand elasticities for business...

We re-examine the view that a ban on price discrimination in input markets is particularly desirable in the presence of buyer power. This argument crucially depends on an inverse relationship between downstream firms’ profits and the uniform input price. Assuming different input efficiencies...

[...] Der folgende Beitrag nimmt vor diesem Hintergrund zunächst eine kritische Bestandsaufnahme der bisherigen EEG-Förderung vor (dazu B.). Jüngere Ansätze wie die Einführung einer Marktprämie (§ 33g EEG) und einer Flexibilitätsprämie (§ 33i EEG) haben sich mit Blick auf die...