The legal regulations require the minimum wage in Germany to be adjusted biennially which gives rise to a policy discontinuity. From the perspective of rational expectations models, such policy features render standard local approximation techniques infeasible. The paper presents a stylised...

Data show that sovereign risk reduces liquidity, increases funding cost and risk of banks highly exposed to it. I build a model that rationalizes this fact. Banks act as delegated monitors and invest in risky projects and in risky sovereign bonds. As investors hear rumors of increased sovereign...

Local government units (LGU) are nowadays facing the very difficult and complicated task of making reasonable decisions regarding the transforming of SPZOZs into capital companies. First, it seems necessary to carry out a simulation of costs and advantages of the assumed models and solutions...

The importance of liquidity and insolvency for nation states and banks has been highlighted by current economic woes in the eurozone and elsewhere. The concepts are grounded in monetary theory, which determine the way they are interpreted. Connected to the discussion of autometallism and...

We develop an agent-based model to study the macroeconomic impact of alternative macro prudential regulations and their possible interactions with different monetary policy rules. The aim is to shed light on the most appropriate policy mix to achieve the resilience of the banking sector and...

This paper explores lock-in and lock-out via economic policy. It argues policy decisions may near-irrevocably change the economy's structure, thereby changing its performance. That causes changed economic outcomes concerning distribution of wealth, income and power, which in turn induces...

Die derzeit hohen Überschüsse in den öffentlichen Haushaltenwerden deutlich zurückgehen: Bereits im kommenden Jahr sinkt der Finanzierungssaldo von 26 Milliarden auf vier Milliarden; im Jahr 2018 werden die öffentlichen Haushalte mit einem leichten Defizitabschließen. In der mittleren und...

Global games with endogenous information often exhibit multiple equilibria. In this paper we show how one can nevertheless identify useful predictions that are robust across all equilibria and that could not have been delivered in the common-knowledge counterparts of these games. Our analysis is...

Trotz steigender Wirtschaftsleistung hat sich die Lebenszufriedenheit in Deutschland seit Beginn der 90er Jahre nicht erhöht, in Westdeutschland ist sie sogar gesunken. Mehr materieller Wohlstand bedeutet also nicht automatisch mehr Wohlstand im Sinne von Lebensglück. Was aber sind dann die...