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The power of individual-level drivers of inventive performance

Zwick, Thomas; Frosch, Katharina; Hoisl, Karin; … - 2015

Based on an established theoretical framework of the drivers of inventive performance, the so-called KSAO (Knowledge, Skills, Abilities, and Other) factors, this paper seeks to explain empirically the performance of inventors throughout their careers. We combine survey information spanning the...

Persistent link: https://www.econbiz.de/10011381965

Invalid but infringed? : an analysis of Germany’s bifurcated patent litigation system

Cremers, Katrin; Gaessler, Fabian; Harhoff, Dietmar; … - 2014

We analyze the impact of the probabilistic nature of patents on the functioning of Germany’s bifurcated patent litigation system where infringement and validity of a patent are decided independently by different courts. We show that bifurcation creates situations in which a patent is held...

Persistent link: https://www.econbiz.de/10010416329

Separating patent wheat from chaff : would the US benefit from adopting patent post-grant review?

Graham, Stuart J. H.; Harhoff, Dietmar - In: Research policy : policy, management and economic … 43 (2014) 9, pp. 1649-1659

Persistent link: https://www.econbiz.de/10010491976

Technology policy for a world of skew-distributed outcomes

Scherer, Frederic M.; Harhoff, Dietmar - In: Research policy : policy, management and economic … 29 (2000) 4/5, pp. 559-566

Persistent link: https://www.econbiz.de/10001469714

Regional innovation effects of applied research institutions

Pfister, Curdin; Koomen, Miriam; Harhoff, Dietmar; … - In: Research policy : policy, management and economic … 50 (2021) 4, pp. 1-19

Persistent link: https://www.econbiz.de/10012695344

Used, blocking and sleeping patents : empirical evidence from a large-scale inventor survey

Torrisi, Salvatore; Gambardella, Alfonso; Giuri, Paola; … - In: Research policy : policy, management and economic … 45 (2016) 7, pp. 1374-1385

Persistent link: https://www.econbiz.de/10011598949

The power of individual-level drivers of inventive performance

Zwick, Thomas; Frosch, Katharina; Hoisl, Karin; … - In: Research policy : policy, management and economic … 46 (2017) 1, pp. 121-137

Persistent link: https://www.econbiz.de/10011741057

Should there be lower taxes on patent income?

Gäßler, Fabian; Hall, Bronwyn H.; Harhoff, Dietmar - In: Research policy : policy, management and economic … 50 (2021) 1, pp. 1-15

Persistent link: https://www.econbiz.de/10012663360

Innovationsanreize in einem strukturellen Oligopolmodell

Harhoff, Dietmar - 1997 - Revidiert: Februar 1997

The paper develops an oligopoly model of innovation and applies it to data from the Mannheim Innovation Panel. The … complexity, etc. are important determinants of overall innovation expenditures, but not for R&D specifically. If legal protection … affect the innovation activity of the firm. Specification tests derived from the theoretical model do not lead to a rejection …

Persistent link: https://www.econbiz.de/10011440888

Citation frequency and the value of patented innovation

Harhoff, Dietmar; Narin, Francis; Scherer, Frederic M.; … - 1997

Through a survey, economic value estimates were obtained on 962 inventions made in the United States and Germany and on which German patent renewal fees were paid to full-term expiration in 1995. A search of subsequent U.S. and German patents yielded a count of citations to those patents....

Persistent link: https://www.econbiz.de/10011440946