We investigate the impact of the imposition of sanctions for employing illegal migrants on the welfare of native workers. Our analysis is based on the premise that in response to such sanctions, managers in a firm may be reassigned from supervision of production to verification of the legality...

This paper first describes the ingredients the present crisis in the euro zone and then evaluates the key options that policy makers face in resolving the crisis and avoiding similar crises in the future. I argue that the crisis should not be seen as caused by government profligacy alone. In...

This paper derives a new effect of trade liberalisation on the quality of the environment. We show that in the presence of heterogeneous firms the aggregate volume of emissions is influenced not only by the long-established scale effect, but also by a reallocation effect resulting from an...

The paper describes boom-and-bust cycles within Hayek's framework of order and aims to provide an understanding of recurring crises in recent financial history. We argue that a boom-and-bust cycle is initiated by a displacement that lowers the degree of (ex-post) plan coherence (or order) in an...

What are the dynamic consequences of comprehensive integration shocks? The answer to this question appears all but trivial. We set up a dynamic macroeconomic model of a small open economy where both capital and labor are mobile and there are increasing returns to scale at the aggregate level....

Although the area of innovation economics dates back to the early twentieth century with the seminal contributions of Schumpeter (1911), it is only recently that governments have understood the role of a comprehensive approach towards public sector economics that puts innovation systems in the...

Die langfristigen Klimaschutzziele sehen bis zum Jahr 2020 im Vergleich zu 2008 eine Senkung des Primärenergieverbrauchs um 20% vor, bis zum Jahr 2050 wird eine Senkung um 50% angestrebt. Zur Erreichung dieser Ziele stehen zunehmend Maßnahmen zur Steigerung nachfrageseitiger Energieeffizienz...

The BoltzmannGibbs distribution is currently widely used in economic modeling. One of the applications is integrated with the DSGE (Dynamic Stochastic General Equilibrium) model. However, a question that arises concerns whether the BoltzmannGibbs distribution can be directly applied, without...