We have long known that Germany and Europe will soon be required to spend enormous sums of money – driven by geopolitical, economic and security policy requirements. States must significantly increase their investments and secure their financing. This will not only affect EU Member States'...

Schon lange steht fest, dass auf Deutschland und Europa gewaltige Ausgaben zukommen. Die geopolitischen, ökonomischen und sicherheitspolitischen Anforderungen zwingen hierzu. Staaten müssen ihre Investitionen spürbar erhöhen und deren Finanzierung sichern. Dies wird nicht nur Auswirkungen...

It is argued that a PAYGO system may have useful allocative functions in that it serves as an insurance against not having children and as an enforcement device for rotten kid' who are unwilling to pay their parents a pension. It is true that the system has amoral hazard effect in terms of...

This paper discusses how an industrialized country could defend the wages and social benefits of its unskilled workers against wage competition from immigrants. It shows that fixing social standards harms the workers and that fixing social replacement incomes implies migration into unemployment....

It is shown that the net fiscal externality created by an additional member of a pay-as-you-go pension system that is endowed with individual accounts equals the gross contributions" of this member. In Germany, this is an amount of about DM 175,000. The paper uses this" information to design a...

Deutschland und Europa befinden sich derzeit in einer Energiekrise, in der steigende Preise vor allem für Gas und Strom private Haushalte und Unternehmen erheblich belasten. Kurzfristig zielen die politischen Maßnahmen darauf ab, eine Gasmangellage zu vermeiden und die Verbraucher*innen zu...

The paper comments on the economic effects of the German unification. Apart from discussing the unification in an international perspective, analyzing the distributional consequences, and pointing to structural adjustment problems, it emphasizes the distinction between the frequently cited money...

This paper reconsiders the determinants of the exchange rate by studying the historical episode after the fall of the Iron Curtain. Testing a modified portfolio balance model, we attribute the strength of the deutschmark in the early nineties and the puzzling decline of the euro during its...