Zentraler Gegenstand der Arbeit sind die Steuerwirkungslehre sowie deren allokationstheoretischen Grundlagen und Implikationen. Auf der Basis eines allgemeinen Gleichgewichtsmodells werden die Auswirkungen unterschiedlicher Formen der Besteuerung auf die Ressourcen- und Einkommensverteilung...

[Eliminating history from economic thought] Formal analysis, in which maximizing agents use today's 'true' model of the economy to form expectation upon which they then base their behaviour, trivializes the role of the future in economic life and ignores the possibility that the past's models,...

Conventional wisdom suggests that nominal, demand-side shocks have only temporary effects on real macroeconomic magnitudes and that the duration of their effects depends on the degree of nominal inertia. It is also argued that, in the absence of unit roots, temporary supply-side shocks also have...

This chapter reviews recent research adopting methods from statistical physics in theoretical or empirical work in economics and nance. The bulk of what has recently become known as 'econophysics' in broader circles draws its motivation from observed scaling laws in nancial markets and the...

This study aims at the analysis of the possible self-referential effects of economic theories and models on its own subject and of the mechanisms through which bounded rational actors perceive the self-referential nature of economic theories and might absorb their prescriptions. Thus, the focus...

Die deutsche Volkswirtschaftslehre wird immer stärker durch die Anwendung mathematischer Methoden bestimmt. Ist damit eine Abkehr von der traditionellen Ordnungspolitik verbunden? Welche Folgen ergeben sich für die Politikberatung?