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Institutionalized incentives for ingenuity : patent value and the German employees' interventions act

Harhoff, Dietmar; Hoisl, Karin - In: Research policy : policy, management and economic … 36 (2007) 8, pp. 1143-1162

Persistent link: https://www.econbiz.de/10003576770

Citation frequency and the value of patented innovation

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

ermittelt, die den Patentschutz durch Zahlung der Verlängerungsgebühren von 1977 bis 1995 in Deutschland aufrechterhalten hatten …

Persistent link: https://www.econbiz.de/10011417779

Exploring the tail of patented invention value distributions

Harhoff, Dietmar; Scherer, Frederic M.; Vopel, Katrin - 1997

Patent renewal studies reveal a highly rightward-skewed distribution of patent values. Our approach elicits valuations approximating those of the patented invention. This paper focuses on the full-term patents of the application year 1977 held by West German and U.S. residents. The tail of...

Persistent link: https://www.econbiz.de/10011417839

What are the channels for technology sourcing? : panel data evidence from German companies

Harhoff, Dietmar; Müller, Elisabeth; Van Reenen, John - 2013

Persistent link: https://www.econbiz.de/10009745140

Citations, family size, opposition and the value of patent rights

Harhoff, Dietmar; Scherer, Frederic M.; Vopel, Katrin - In: Research policy : policy, management and economic … 32 (2003) 8, pp. 1343-1363

Persistent link: https://www.econbiz.de/10001781491

Corporate R&D and productivity in Germany and the United Kingdom

Bond, Steve (contributor); Harhoff, Dietmar (contributor); … - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001911711

Investment, R&D and financial constraints in Britain and Germany

Bond, Stephen (contributor); Harhoff, Dietmar (contributor); … - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001930570

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

Price indexes for PC database software and the value of code compatibility

Harhoff, Dietmar - In: Research policy : policy, management and economic … 26 (1997) 4, pp. 509-520

Persistent link: https://www.econbiz.de/10001240944

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