Die aktuellen geopolitischen Entwicklungen stellen Deutschland und Europa vor große Herausforderungen. Der zunehmende Protektionismus im Welthan- del wird besonders für Exportnationen wie Deutschland zum Problem. Der Krieg Russlands mit der Ukraine hat gezeigt, wie abrupt sich Absatzmärkte...

Gustav A. Horn: In Zeiten globaler Konflikte Thomas Gehrig: Geopolitics, the End of Globalization? Doris Neuberger: Wege Europas zu mehr Autonomie im Zahlungsverkehr - die Rolle von privaten Akteuren Patrick Kaczmarczyk: Verflochtene Schicksale: Warum die Schuldenkrisen des globalen Südens auch...

We don't have an abstract yet, sorry. But I think the title is pretty descriptive.

There are two intriguing questions about the transition process undertaken by the Ukraine since its declaration of sovereignty in December 1991. (i) Why had one of the more prosperous republics of the former USSR in terms of economic development and population welfare been suffering of both a...

Using an optimisation-based model with endogenous labour supply and a proportional tax rate, we compare the stabilising properties of different fiscal policy rules. The economy is affected by shocks from both government spending and technology. The fiscal policy rule can be based on government...

In spite of elaborate descriptive and correlational studies, the most ubiquitous phenomenon in economics, namely inflation, has remained unexplained in terms of its mathematical origins. Keynes had attempted to relate inflation to a mechanism of "sticky wages and prices". Hitherto, such theories...

This paper investigates the effects of cooperation (corporatism) on macroeconomic performance by considering a rather standard policy game between the government and a monopoly union. We stress the shortcomings of the traditional way used to model cooperation in policy games (the maximization of...

Expected inflation is a major decision factor of various economic agents. Since expected inflation is not directly observable, economists have been seeking ways of extracting market’s inflation expectations from observable variables. One of the most reliable sources of inflation expectations...

Using a macroeconometric framework, this paper analyses relationships among money, barter and inflation in Russia during the transition period. Following the development of a theoretical framework that introduces barter in a standard small open economy macro model, we estimate our model using...