In this paper we provide a positive exercise on past business-cycle correlations and risk sharing in the European Union, and on the ability of insurance mechanisms and fiscal policies to smooth income fluctuations. The results suggest in particular that while some of the new Member States have...

Dieser Artikel beschäftigt sich mit den Unterschieden zwischen Geld- und Fiskalpolitik, die für die unterschiedliche institutionelle Ausgestaltung dieser beiden Bereiche der Wirtschaftspolitik in der Europäischen Union verantwortlich sind. Während die Geldpolitik politisch unabhängig auf...

This paper presents an ex-post empirical analysis of the impact of European electricity mar- ket refirms on markups ofirms. The working hypothesis is that further economic integration would bring competition into electricity markets re ected by lower markups of electricityfirms. The results show...