This Ph.D. thesis consists of three chapters and analyzes how economic structures affect political outcomes. In the first chapter, Uwe Sunde and I develop a model to study the endogenous emergence of political regimes in societies in which productive resources are distributed unequally and...

Die vorliegende Dissertation fokussiert auf die staatliche Förderung (insbesondere durch steuerliche Maßnahmen) von kapitalbildenden Lebensversicherungen, die im Rahmen der privaten Altersversorgung genutzt werden können. Die Arbeit vergleicht die Entwicklungen in Großbritannien und in...

The Markets in Financial Instruments Directive (MiFID) has changed regulated European equity trading significantly after its introduction in November 2007. This dissertation analyses the impact of MiFID on trading intensity and market quality from an intraday and interday perspective by...

Regulation is indispensable for the functioning of financial markets. After a decade of deregulation, financial regulation has come back into the focus of political discussion. This work reviews the effectiveness of existing and need for new regulation in two exemplary empirical studies. The...

Since the 1960s hydrocarbons like crude oil and natural gas have been the most important energy source to fuel the world economy. Despite high recent growth rates for renewable energies, hydro- carbons are expected to be a dominant source of energy for several decades to come. In the last 20...