Underwriter reputation and the quality of certification
evidence from high-yield bondsWuppertal : Bergische Univ. Wuppertal, 2013
Wayfinding and perception abilities for pedestrian simulations
Jülich : Forschungszentrum Jülich GmbH, Zentralbibliothek, Verlag, [2018], copyright 2018

Macroeconomic and geopolitical impact on asset returns and risk premia
three essays on asset pricingOberursel, March 12, 2023


Financial signaling by innovative nascent entrepreneurs
Wuppertal : Bergische Univ. Wuppertal, 2009


Stray light measurement and in-orbit validation of an atmospheric limb sounder
Wuppertal, October 2024
