- Evolution of Innovation Management: Trends in an International Context
- Innovationsportfolio-Management: Theorie und Praxis des Managements von Innovationsportfolios
- The Boundaries of Innovation and Entrepreneurship: Conceptual Background and Essays on Selected Theoretical and Empirical Aspects
- Forschung Und Entwicklung: Planung Und Organisation Des F&e Managements
- Frugal Innovation and Its Implementation: Leveraging Constraints to Drive Innovations on a Global Scale