Why powerful buyers finance suppliers’ R&D
Wuppertal : Bergische Univ. Wuppertal, 2008
Financial signaling by innovative nascent entrepreneurs
Wuppertal : Bergische Univ. Wuppertal, 2009
Innovation, credit constraints, and trade credit
evidence from a cross-country studyWuppertal : Bergische Univ. Wuppertal, 2010
Mirror, mirror on the wall, who is the most entrepreneurial of them all?
Wuppertal : Bergische Univ. Wuppertal, 2010
Financial investments, information flows, and caste affiliation
empirical evidence from IndiaWuppertal : Bergische Univ. Wuppertal, 2011
Gender differences in competitiveness, risk tolerance, and other personality traits
do they contribute to the gender gap in entrepreneurship?Wuppertal : Bergische Univ. Wuppertal, 2011
Energy and material efficiency innovations
the relevance of innovation strategiesWuppertal : Bergische Univ. Wuppertal, 2012
Gender differences in competitive preferences
new cross country empirical evidenceWuppertal : Bergische Univ. Wuppertal, 2014
You can’t always get what you want
gender differences in job satisfaction of university graduatesWuppertal : Bergische Univ. Wuppertal, 2014
Economics meets psychology
experimental and self-reported measures of individual competitivenessWuppertal : Bergische Universität Wuppertal, [November 2016]
Entrepreneurs embrace competition
evidence from a lab-in-the-field studyWuppertal : Bergische Universität Wuppertal, [2020]
Foreign direct investment dynamics, innovation, and economic growth in China and Europe
theoretical, empirical, and policy perspectivesWuppertal, December 2022
Relative performance evaluation in executive compensation
investigating the effects of relative performance bonuses on individual strategies and market dynamics through an experimental approachWuppertal, [2024]
Entrepreneurial Orientation
an Investigation of the Stability of a Firm's Fundamental Strategic Posture and Its Links to Imitation Behavior and SustainabilityWuppertal, 2025
Intra-household dynamics and well-being: evidence from Kyrgyzstan
Wuppertal, November 2025
