Publications

1. The field of external search and the search for external knowledge: A co-citation analysis
2. Generating Innovations Through Analogies
3. Open global innovation networks as enablers of frugal innovation: propositions based on evidence from India
4. To share or not to share--Exploring the impact of sharing behavior on user innovativeness
5. Exploring the coevolution of design and technology
6. Exploring the correlation of patent ownership and firm success: Cases from the LCD flat panel display industry
7. The dynamics of user innovation: Drivers and impediments of innovation activities
8. Patents in the service industries (Final Report to EC DG Research)
9. Innovation via global route: Proposing a reference model for chances and challenges of global innovation processes
10. TO SHARE OR NOT TO SHARE
11. Exploring the correlation of patent ownership and firm success
12. Patents in the Service Industries, final report, EC contract No ERBHPV2-CT-1999-06
13. Patents in the Service Industries
14. Malaria Risk Mapping in Sri Lanka—Implications for its Use in Control
15. Firms' transition towards green product service system innovators
16. User entrepreneurs for social innovation: The case of patients and caregivers as developers of tangible medical devices
17. Transforming to a Circular Economy: A Review on Paradoxical Tensions
18. Innovative Logistics Management: Competitive Advantages Through New Processes and Services
19. Patents in the service industries, final report prepared for the European Commission
20. Management der frühen Innovationsphasen
21. Profile of India’s automobile industry
22. Vision for frugal innovation: The power of mindsets for transformation
23. Management der frühen Phasen von Breakthrough-Innovationen
24. The crucial role of domain knowledge in evaluating early-stage new product ideas
25. Produktentwicklung mit
26. Kooperationen in den frühen Phasen des Innovationsprozess - Potentiale für kleine und mittlere Unternehmen
27. Management von technologiegetriebenen Entwicklungsprojekten
28. Leistungsmerkmale eines KMU-gerechten Innovationsaudits-Beitrag zur Erarbeitung eines Hamburger Innovationsaudits
29. Fortschrittliche Kunden zu radikalen Innovationen stimulieren
30. Management der frühen Innovationsphasen
31. Externe Technologieverwertung-Maßnahmen zur Stärkung der Innovationskraft Hamburger KMU
32. Kooperationen in den frühen Phasen des Innovationsprozess-Potentiale für kleine und mittlere Unternehmen