This dissertation contains applications of agent-based financial market models and nonlinear econometric methods in financial economics. The first part deals with the analysis of the effectiveness of currency transaction taxes within financial market models with traders with heterogeneous...

Based on a classical financial market model different model variants known from the literature are discussed and analyzed, each focussing on modeling financial markets as a nonlinear dynamic system by introducing the formation of (heterogeneous) beliefs about future asset prices into the model...

We analyze the contribution of credit spread, house and stock price shocks to GDP growth in the US based on a Bayesian VAR with time-varying parameters estimated over 1958-2012. Our main findings are: (i) The contribution of financial shocks to GDP growth fluctuates from about 20 percent in...

Die jüngste Finanzmarktkrise hat deutlich gemacht, wie eng die Verbindung zwischen Immobilienfinanzierung, Immobilienmarkt und Finanzmarkt ist. Die Immobilienmärkte in den einzelnen Volkswirtschaften reagierten jedoch sehr unterschiedlich auf Zinsveränderungen und andere makroökonomische...