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Robustness report on "Innovation and institutional ownership", by Aghion, Philippe, John van Reenen, and Luigi Zingales (2013)
Campbell, Douglas L.; Brodeur, Abel; Johannesson, Magnus; … - 2024
Aghion, Van Reenen and Zingales (2013) find that institutional ownership causes an increase in innovation as measured by citation-weighted patent counts. To identify a causal effect, they use membership in the S&P 500 as an instrument for institutional ownership in a panel regression. We first...
Persistent link: https://www.econbiz.de/10014556608
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Robustness Report on "Innovation and Institutional Ownership", by Aghion, Philippe, John van Reenen, and Luigi Zingales (2013)
Campbell, Douglas; Brodeur, Abel; Johannesson, Magnus; … - 2024
Aghion, Van Reenen and Zingales (2013) find that institutional ownership causes an increase in innovation as measured by citation-weighted patent counts. To identify a causal effect, they use membership in the S&P 500 as an instrument for institutional ownership in a panel regression. We first...
Persistent link: https://www.econbiz.de/10014547713
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Citation frequency and the value of patented innovation
Harhoff, Dietmar; Narin, Francis; Scherer, Frederic M.; … - 1997
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. Patents renewed to full term were significantly more valuable than patents …
Persistent link: https://www.econbiz.de/10011440946
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Do Startup Patent Acquisitions Affect Inventor Productivity?
Farre-Mensa, Joan; Liu, Zack; Nickerson, Jordan - 2022
We show that the acquisition of a startup inventor's first patent has a negative effect on the subsequent productivity … of the patent's inventor, leading to 6.7 fewer patents being granted to the inventor over five years. This effect is not … due to the inventor focusing on high-quality patents—in fact, the opposite appears to be the case. Our novel …
Persistent link: https://www.econbiz.de/10013289118
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Intangible knowledge capital and innovation in China
Fleisher, Belton M.; McGuire, William; Smith, Adam Nicholas - 2013
income trap" as China exhausts the benefits of international technology transfer. IKC is productivity-enhancing among Chinese … China's IKC generates patents in China, but fewer than in major industrialized economies. Among domestically owned …
Persistent link: https://www.econbiz.de/10010224593
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Intangible Knowledge Capital and Innovation in China
Fleisher, Belton M. - 2013
income trap" as China exhausts the benefits of international technology transfer. IKC is productivity-enhancing among Chinese … China's IKC generates patents in China, but fewer than in major industrialized economies. Among domestically owned …
Persistent link: https://www.econbiz.de/10013071740
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Econometric Evidence on the Depreciation of Innovations
de Rassenfosse, Gaétan - 2017
Australian patents. Its novelty is twofold. First, it relies on direct observation of the revenue streams of inventions. This is …
Persistent link: https://www.econbiz.de/10012942670
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Intellectual Property Bundle (IPB) Theory : Managing Transaction Costs in Technology Development through Network Governance
Aggarwal, Nitin - 2009
Technology is a bundle of inventions, which are increasingly protected by intellectual property rights. Typically, these rights are owned by multiple different entities, operating in different industries and countries. Moreover, once an invention protected by intellectual property right is...
Persistent link: https://www.econbiz.de/10012718208
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Injunction Likelihood, Exploration in Branding and Innovation, and Market Value
Bereskin, Fred; Hsu, Po-Hsuan; Wang, Huijun - 2022
in cases related to information and communications technology (ICT) patents to examine the effect of the reduced …
Persistent link: https://www.econbiz.de/10014236165
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Injunction Likelihood, Exploration in Branding and Innovation, and Market Value
Bereskin, Fred; Hsu, Po-Hsuan; Wang, Huijun - 2022
in cases related to information and communications technology (ICT) patents to examine the effect of the reduced …
Persistent link: https://www.econbiz.de/10014236411