The application and design of public-private partnerships between the extremes of purely public or purely private task fulfilment in public services is, in practice, subject to political processes. Decisions about PPPs (realisation, arrangement) are taken in the political arena and are therefore...

This paper provides new evidence on the effect of immigration on election outcomes. Our analysis makes use of data on city districts in Hamburg, Germany, during a period of substantial inflows of immigrants and asylum seekers. We find significant and robust effects for changes in foreigner...

Die staatlichen Aktivitäten haben vielfältige Konsequenzen auf die privaten Haushalte. Häufig bleiben die finanziellen Effekte staatlichen Handelns jedoch im Dunkeln. Für den Gebietsstand der Bundesrepublik Deutschland nach 1990 existiert kein empirisches Mikrosimulationsmodell, das die...