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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 …
Persistent link: https://www.econbiz.de/10011381965
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Precocious inventors : early patenting success and lifetime inventive performance
Michlbauer, Theresa; Zwick, Thomas - 2021
This paper shows that inventors with an early patenting success have a higher inventive productivity during their remaining career. We use European patent data for a period of 32 years for 1240 German inventors. The patent data are linked with survey data that provide information on an extensive...
Persistent link: https://www.econbiz.de/10012510353
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New evidence on determinants of IP litigation : a market-based approach
Czarnitzki, Dirk; Criekingen, Kristof van - 2018
, this paper examines the occurrence of IP litigation cases in Belgian firms using the 2013 Community Innovation Survey with … supplemental information on IP litigation and patent portfolios. The rich survey information regarding firms’ general innovation … imitation and incremental innovation. Our results indicate that when controlling for firms’ IP portfolio, the composition of …
Persistent link: https://www.econbiz.de/10011816416
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New evidence on determinants of IP litigation : a market-based approach
Czarnitzki, Dirk; Criekingen, Kristof van - 2018
Persistent link: https://www.econbiz.de/10011893146
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Knowledge creates markets : the influence of entrepreneurial support and patent rights on academic entrepreneurship
Czarnitzki, Dirk; Doherr, Thorsten; Hussinger, Katrin; … - 2016 - This version: April 2016
Persistent link: https://www.econbiz.de/10011527402
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Knowledge creates markets : the influence of entrepreneurial support and patent rights on academic entrepreneurship
Czarnitzki, Dirk; Doherr, Thorsten; Hussinger, Katrin; … - 2016 - This version: April 2016
rights influence academic entrepreneurship. In 2002, the German Federal Government enacted a major reform called Knowledge …
Persistent link: https://www.econbiz.de/10011456680
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Individual versus institutional ownership of university-discovered inventions
Czarnitzki, Dirk; Doherr, Thorsten; Hussinger, Katrin; … - 2015
We examine how the ownership of intellectual property rights influences patenting of university-discovered inventions. In 2002, Germany transferred patent rights from faculty members to their universities. To identify the effect on the volume of patenting, we exploit the researcher-level...
Persistent link: https://www.econbiz.de/10010472585
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Individual versus institutional ownership of university-discovered inventions
Czarnitzki, Dirk; Doherr, Thorsten; Hussinger, Katrin; … - 2015
Persistent link: https://www.econbiz.de/10010475383
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Information leakage, imitation, and the patent system
Czarnitzki, Dirk; Criekingen, Kristof van - 2021 - This version: August 2021
Persistent link: https://www.econbiz.de/10012669259
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Information leakage, imitation, and the patent system
Czarnitzki, Dirk; Criekingen, Kristof van - 2021 - This version: August 2021
From a firm’s perspective two competing forces are driving the decision to invest in innovation. On the one hand …, innovative performance is an important driver of profitability and growth. On the other hand, investments in innovation suffer … highlight the trade-off of patenting by setting up a recursive system of equations on knowledge leakage and imitation that …
Persistent link: https://www.econbiz.de/10012623469