The "true" size of fiscal multipliers is widely debated by economists and policy makers as large (small) multipliers provide arguments to expand (cut) public spending. Within a meta-analytical framework, we ask whether the large observed variance in multiplier estimates can be explained by the...

Over the last decade, the Eurosystem has become one of the crucial players in the market for euro area government bonds. After first substantive purchases through the Securities Market Programme (SMP) in 2010, the Eurosystem's involvement has reached a new breadth and magnitude with the...

Within the economic profession, it is a widely held view that the fiscal criteria of the Maastricht treaty are arbitrary numbers without economic foundation. Much of this criticism seems to overlook an important aspect - the strategic dimension of the criteria. This paper focuses on one...

In diesem Beitrag wird neben einem kurzen Überblick über die Argumentationsweise und Probleme der Theorie optimaler Währungsräume ein neues Beurteilungskriterium vorgestellt: die politische Reformfähigkeit potentieller Mitgliedstaaten einer Währungsunion. Hintergrund für diese Erweiterung...

Are the characteristics of the exchange rate regime relevant for the degree of fiscal discipline? What are the conclusions for fiscal behavior in Europe after the transition to EMU? These are the central questions that are analyzed in this paper from a theoretical point of view. After a general...

In this paper, a short survey is given on the contents and some problems of the theory of optimal currency areas. In addition, a new criterion for the assessment of the optimality of a currency area is proposed: the ability of member states of a monetary union to adjust their economic system to...

Within the economic profession, it is a widely held view that the fiscal criteria of the Maastricht treaty are arbitrary numbers without economic foundation. Much of this criticism seems to overlook an important aspect - the strategic dimension of the criteria. This paper focuses on one...