Wage inequality, skill inequality, and employment
evidence from PIAACWuppertal : Bergische Univ. Wuppertal, 2015
Water resources management in the context of drought
(an application to the Ruhr river basin in Germany)Wuppertal : Bergische Universität, 2011Wayfinding and perception abilities for pedestrian simulations
Jülich : Forschungszentrum Jülich GmbH, Zentralbibliothek, Verlag, [2018], copyright 2018Who does the shopping?
German time use evidence, 1996 - 2009Wuppertal : Bergische Univ. Wuppertal, 2013Who's your daddy?
intergenerational mobility in the U.S. financial industryWuppertal : Bergische Universität Wuppertal, [2020]