Similar Search Results

Post-Issue Patent "Quality Control": A Comparative Study of US Patent Re-Examinations and European Patent Oppositions

Graham, Stuart J. H.; Hall, Bronwyn H.; Harhoff, Dietmar; … - Institute of Business and Economic Research (IBER), … - 2002

Persistent link: https://www.econbiz.de/10010677916

Post-Issue Patent "Quality Control" : A Comparative Study of US Patent Re-examinations and European Patent Oppositions

Graham, Stuart J. H. - 2002

We report the results of the first comparative study of the determinants and effects of patent oppositions in Europe and of re-examinations on corresponding patents issued in the United States. The analysis is based on a dataset consisting of matched EPO and US patents. Our analysis focuses on...

Persistent link: https://www.econbiz.de/10012469908

R&D spillovers, technological proximity, and productivity growth - evidence from German panel data

Harhoff, Dietmar - In: Schmalenbach business review : sbr 52 (2000) 3, pp. 238-260

Persistent link: https://www.econbiz.de/10001490184

Methodik und Einsatz hedonischer Preisindizes : ein Überblick

Harhoff, Dietmar - In: Preismessung und technischer Fortschritt, (pp. 37-60). 1995

Persistent link: https://www.econbiz.de/10001317001

Are there financing constraints for R&D and investment in German manufacturing firms?

Harhoff, Dietmar - In: Annales d'économie et de statistique (1998), pp. 421-456

Persistent link: https://www.econbiz.de/10001338450

R&D and productivity in German manufacturing firms

Harhoff, Dietmar - In: Economics of innovation and new technology 6 (1998) 1, pp. 29-49

Persistent link: https://www.econbiz.de/10001244312

Strategic spillovers and incentives for research and development

Harhoff, Dietmar - In: Management science : journal of the Institute for … 42 (1996) 6, pp. 907-925

Persistent link: https://www.econbiz.de/10001205745

Are there financing constraints for R&D and investment in German manufacturing firms?

Harhoff, Dietmar - In: The economics and econometrics of innovation, (pp. 399-434). 2000

Persistent link: https://www.econbiz.de/10001760844

Innovation objectives, managerial education and firm performance - an exploratory analysis

Harhoff, Dietmar - In: The dynamics of innovation : strategic and managerial …, (pp. 133-160). 1999

Persistent link: https://www.econbiz.de/10001416158

Das Wachstum von Unternehmen : Erfahrungen aus den USA und Entwicklungen in den neuen Bundesländern

Harhoff, Dietmar - In: Die USA am Beginn der neunziger Jahre : Politik, …, (pp. 113-135). 1993

Persistent link: https://www.econbiz.de/10001282208