- vom 6.12.2023
Entrepreneurs embrace competition
evidence from a lab-in-the-field studyWuppertal : Bergische Universität Wuppertal, [2020]
- vom 5.12.2023
Who does the shopping?
German time use evidence, 1996 - 2009Wuppertal : Bergische Univ. Wuppertal, 2013
Time to BRIC it?
Internationalization of European family firms in Europe, North America and the BRIC countriesWuppertal : Bergische Univ. Wuppertal, 2013
Making dough or baking dough?
Spousal housework responsibilities in Germany, 1992 - 2011Wuppertal : Bergische Univ. Wuppertal, 2014
