Die vorliegende Arbeit befasst sich mit der Vorhersage von Währungskrisen. Dazu wird ein dreidimensionales Frühwarnsystem für Währungskrisen konstruiert, das anhand zehn osteuropäischer Länder von 1995 bis 2003 mit einer binär logistischen Regression in sample und out of sample auf seine...

We survey the literature on social networks by putting together the economics, sociological and physics/applied mathematics approaches, showing their similarities and differences. We expose, in particular, the two main ways of modeling network formation. While the physics/applied mathematics...

This paper surveys the recent literature on the political economy of the formation of international environmental agreements. The survey covers theoretical modelling approaches and empirical studies including experimental work. Central to our survey is the question how the political process...

Africa: A continent is waking up. Not through aid or wealth from the exploitation of natural resources, but through a technological revolution. The access to affordable mobile telecommunication. Inspired by deregulation and pioneered by local champions who have taken a lead in what is today's...

Field experiments occupy a middle ground between laboratory experiments and naturally occurring field data. The idea is to perform a controlled experiment that captures important characteristics of the real world. Relative to traditional empirical economics, field experiments provide an...

Die Erhöhung der Informationstransparenz seitens der Unternehmensleitung gegenüber den Anteilseignern ist eine wesentliche Forderung der Corporate Governance. Deshalb kommt ihr auch bei der Gesetzgebung und der Festlegung von Best Practice-Regeln sowie hinsichtlich der Unternehmensbewertung...

This study was prepared by Annika B. Bergbauer while she was working at the Ifo Center for the Economics of Education. It was completed in March 2019 and accepted as a doctoral thesis by the Department of Economics at the University of Munich in July 2019. It consists of four self-contained...