Cite-weighted patents

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WebJul 13, 2024 · Hall et al. developed measures of generality for each patent, measuring the breadth of subsequent technology space citing it, and originality, measured as the breadth of cited technologies in the patent’s bibliography, so we have weighted patent counts by these alternative measures as well. Generality is measured as: WebJan 26, 2024 · To cite a patent, follow the MLA format template. List the owner of the patent in the “Author” slot, the title of the patent or a description in the “Title of source” …

Citing a Patent in APA Citation Machine

WebDownloadable! In this paper we investigate the incidence of high technology acquisitions using a large international sample of acquisitions by public high technology firms. Controlling for firms’ financial characteristics, we examine the impact of the following innovation-related factors on the propensity to acquire: R&D-intensity as a proxy for R&D inputs; the … WebOct 27, 1998 · fied their patents, with the number of observations per group recorded in parentheses. In every value group, the average citation frequency for full-term German counterpart patents exceeds the weighted universe average of 6.83. Within our full-term sample, two broad groupings appear. The most profitable patents-those valued at $20 … photocheck spectroquant

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Webbased on the citation history at a given moment has the largest impact. (iv) Self-citations (i.e., those coming from down-the-line patents owned by the same firm) are more valuable than citations coming from external patents, but this effect decreases with the size of patent portfolio held by the firm, as might be expected. WebA caveat in using the citation-weighted patent stock measure of innovation is that some firms may patent defensively (Entezarkheir, 2024; Hall et al., 2005;Ziedonis, 2004;Hall and Ziedonis, 2001 ... WebJul 22, 2024 · They increase investment, notably in intangibles, and innovation outcomes as measured by cite-weighted patents; they trigger faster growth in assets, employment and revenues; they lead to higher likelihood of receiving follow-on equity financing and lower failure chances. These effects tend to be larger for firms that are smaller and younger ... how does the kickstart scheme work

Title: Using patent data to measure radical innovative …

Citation Frequency and the Value of Patented Inventions

Webcited are referenced in patents issued within the same narrowly defined field of innovation as the cited patents ("within citation"). The very existence of those later patents attests to … WebInteractive augmented reality experiences with an eyewear device including a position detection system and a display system. The eyewear device registers a first marker position for a user-controlled virtual game piece and a second marker for an interaction virtual game piece. The eyewear device monitors its position (e.g., location and orientation) and … how does the keto diet work in the bodyWebAug 5, 2012 · The positive effect of citation weighted patents on returns is possibly because patents are seen as being closer to the final innovative output (a potential new drug) making the financial markets less impatient with results. Firms with higher innovation activity are thus not expected to display higher returns, unless they are also … photochem photobiol sci impact factor

"Webpatent counts and citation-weighted patent counts.1 The intuition is thus: ceteris paribus, elds with greater innovative activity will have more value to protect and will do so by … " - Cite-weighted patents

Cite-weighted patents

Innovation and institutional ownership revisited: an empirical ...

WebThere are four elements to include when referencing a patent. You must include: The inventor’s name, or who was issued the patent, In what year the issuance of the patent … WebWe find that citation-weighted patent stocks are more highly correlated with market value than patent stocks themselves and that this fact is due mainly to the high valuation placed on firms that hold very highly cited patents. Acknowledgements and …

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WebFeb 1, 2024 · Unless otherwise specified, the citation-weighted patent count is the truncation-adjusted number of citations that a patent has received from subsequent patents. 11. Since our main analyses use OLS regressions with firm fixed effects, the industry dummies are absorbed. The industry dummies are included when we are not … Webexpenditures and patent counts as measures of technological activity (e.g., Griliches 1981; Hall 1993). More sophisticated indicators of technological assets such as citation-weighted patents have also been experimented with in the literature to account for the great dispersion in the value

WebSep 1, 2012 · The fact that citation weighted patents have a stronger effect on volatility than simple patent counts, suggests that the market is able to, at least partially, filter … Webour analyses to explain changes in the number of citation-weighted patent les, we nd little evidence for signi cant e ects of pool announcement or creation. These ndings suggest that while patent pools increase the incentives to le additional patents, they do not seem to provide as signi cant impulses for signi cant technological innovation.

WebThese results suggest that smaller acquisitions can be seen as part of an innovation strategy by acquiring firms with relatively low levels of internal R&D which seek to offset low R&D … WebMar 2, 2024 · By construction, if a firm files no patent in a given year, both the market-based patent value ${SM}_{k,t}$ and citation-weighted patent counts ${CW}_{k,t}$ equal zero. Figure 1 describes the dynamics of patenting activities among US firms over the sample period 1986 through 2024. Panel A illustrates the number of manufacturing firms and ...

WebJun 20, 2024 · The variable PAT CIT is the citation-weighted patent stock and is calculated as the sum of patent stock (PAT) and the stock of forward patent citations (CIT). Footnote 5. We also add the stock of self-citations (SELF CIT) to control for the cumulativeness of firms’ innovation activities, in line with Hall et al. . Self-citations …

Webtions to each patent to raw patent counts (as deﬁned by Trajtenberg [1990, p. 175])—conﬁrm a signiﬁcant increase in quality-adjusted patent counts. Plots of citation-weighted patents indicate that the largest increase in quality-adjusted patents occurred after 1856, four years after the award of a prize. photochem photobiol sci影响因子WebJun 25, 2024 · Footnote 4 Therefore, the citation-weighted patent variable takes into account not only the output of the innovative activity but also the quality of the innovation via its citations in our measure for innovation. The variable ${ logCitationPatent}_{it-1}$, is the one period lagged logarithm of the citation-weighted patent stock of firm i in ... how does the key smartcard workWebAug 27, 2016 · However, we use citation-weighted patents per year as the dependent variable in both parts of the hurdle model, as the differences in the results for citations versus patents per year are small. Also, one could consider a different aggregation period for the patents/citations but certainly the technological challenges for new first … how does the kia sorento rateWebNorthwestern Law: Northwestern Pritzker School of Law how does the kindle membership workWebA patent citation is any important document or research paper cited by a patent applicant, patent examiner, or third party that relates to the content of a patent application. Truly any publicly available patent … how does the king and i endWebTo do so, we empirically examine the impact of innovation, measured by patents weighted by citations and R&D expenditure, on the idiosyncratic volatility of firms. Using a large … how does the kia telluride rateWebDon't let plagiarism errors spoil your paper. Scan your paper for plagiarism mistakes. Get help for 7,000+ citation styles including APA 6. Check for 400+ advanced grammar … how does the kidney help maintain homeostasis