Narrow search
Showing 1 - 10 of 18
Cover Image
The role of patents and licenses in securing external finance for innovation
Harhoff, Dietmar - Economics Department, European Investment Bank (EIB) - 2009
Financing constraints have been discussed as a major obstacle to innovation. Small and medium-sized enterprises and … sense and as instruments for financing innovation. It also discusses implications of these developments for public policy …
Persistent link: https://www.econbiz.de/10008493109
Cover Image
Bargaining failure and freedom to operate : re-evaluating the effect of patents on cumulative innovation
Gaessler, Fabian; Harhoff, Dietmar; Sorg, Stefan - 2019
We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the …
Persistent link: https://www.econbiz.de/10012139072
Cover Image
Patents, freedom to operate, and follow-on innovation : evidence from post-grant opposition
Gäßler, Fabian; Harhoff, Dietmar; Sorg, Stefan; … - 2024
We study the blocking effect of patents on follow-on innovation by others. We posit that follow-on innovation requires … freedom to operate (FTO), which firms typically obtain through a license from the patentee holding the original innovation …. Where licensing fails, follow-on innovation is blocked unless firms gain FTO through patent invalidation. Using large …
Persistent link: https://www.econbiz.de/10014503038
Cover Image
Filling the gap : the consequences of collaborator loss in corporate R&D
Poege, Felix; Gäßler, Fabian; Hoisl, Karin; Harhoff, … - 2022
We examine how collaborator loss affects knowledge workers in corporate R&D. We argue that such a loss affects the remaining collaborators not only by reducing their team-specific capital (as argued in the prior literature) but also by increasing their bargaining power over the employer, who is...
Persistent link: https://www.econbiz.de/10014458846
Cover Image
The role of patents and licenses in securing external finance for innovation
Harhoff, Dietmar - In: EIB Papers 14 (2009) 2, pp. 74-97
Financing constraints have been discussed as a major obstacle to innovation. Small and mediumsized enterprises and … sense and as instruments for financing innovation. It also discusses implications of these developments for public policy …
Persistent link: https://www.econbiz.de/10010273396
Cover Image
Das Mannheimer Innovationspanel
Harhoff, Dietmar; Licht, Georg - 1993
Persistent link: https://www.econbiz.de/10000148415
Cover Image
The battle for patent rights
Harhoff, Dietmar - In: Economic and management perspectives on intellectual …, (pp. 21-39). 2006
Persistent link: https://www.econbiz.de/10003377548
Cover Image
Firm formation and regional spillovers : evidence from Germany
Harhoff, Dietmar - 1995
This paper studies the effect of regional spillovers on the rate of firm formation in two major West German industries for the time period from 1989 to 1993. I exploit regional variations in firm formation at the county level to identify the effects of historically given industry structure and...
Persistent link: https://www.econbiz.de/10011621492
Cover Image
Das Mannheimer Innovationspanel
Harhoff, Dietmar; Licht, Georg - 1993
gleichzeitig die deutsche Teilerhebung der in allen EG-Ländern durchgeführten 'Community Innovation Survey' dar. Der Fragebogen …
Persistent link: https://www.econbiz.de/10011622173
Cover Image
Innovationsanreize in einem strukturellen Oligopolmodell
Harhoff, Dietmar - 1997
In diesem Beitrag wird ein Oligopolmodell der Innovationsaktivität entwickelt und mit Daten aus dem Mannheimer Innovationspanel geschätzt. Das Modell erlaubt es, bei der empirischen Umsetzung auf die Verwendung von Marktanteilsdaten und Nachfrageelastizitäten zu verzichten, die typischerweise...
Persistent link: https://www.econbiz.de/10009408161