- vom 30.11.2023
Innovation, credit constraints, and trade credit
evidence from a cross-country studyWuppertal : Bergische Univ. Wuppertal, 2010
Financial signaling by innovative nascent entrepreneurs
Wuppertal : Bergische Univ. Wuppertal, 2009
- vom 29.11.2023
Why powerful buyers finance suppliers’ R&D
Wuppertal : Bergische Univ. Wuppertal, 2008
- vom 17.9.2023
Foreign direct investment dynamics, innovation, and economic growth in China and Europe
theoretical, empirical, and policy perspectivesWuppertal, December 2022