Gegenstand der Arbeit ist die Bestimmung von optimalen Produktions- programmen öffentlicher Unternehmen mit Hilfe von Schattenpreisen und geeigneten Verhaltensvorschriften für die Manager dieser Unternehmen. Zur Ableitung finanzpolitisch relevanter Ergebnisse wird dabei der Tatsache Rechnung...

This paper investigates the long-term trend and the underlying determinants of public sector centralization in Germany from 1871 until today. The institutional and the quantitative review of the German history provides no conclusive evidence for a continuous process of government centralization...

Many modern trade and growth models are characterized by multiple equilibria. In theory the analysis of multiple equilibria is possible, but in practice it is difficult to test for the presence of multiple equilibria. Based on the methodology developed by Davis and Weinstein (2004) for the case...

In the famous debate between Keynes and Ohlin on the transfer problem, the interaction between non-traded goods and unemployment complicates the analysis considerably. We analyze these issues using four different models to conclude that Keynes's concern regarding the large burden imposed on...