Cite-weighted patents

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August undefined, 2024

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 … WebI'm interested in citation-weighted patent data for the US. There seem to be a lot of different weighing schemes and construction procedures, so just to get started I wonder …

Prizes, Publicity and Patents: NonMonetary Awards as a …

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 … 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 … inches or meters crossword

Founder CEOs and innovation: Evidence from CEO sudden

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. 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: WebDec 1, 2013 · I control for the possible endogeneity of competition by using a trade-weighted average of industry exchange rates as an instrument. I find a mildly negative relationship between competition (as measured by the inverse of markups) and innovation (as measured by citation-weighted patents). inaugural address john f kennedy quizlet

Prizes, Publicity and Patents: NonMonetary Awards as a …

R&D and Patenting Activity and the Propensity to Acquire in

WebA 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 … 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 ... inches or mmWebMar 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 ... inches or metric

"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. " - Cite-weighted patents

Cite-weighted patents

WebDec 16, 2024 · OLS and IV estimates of citation-weighted patent stocks with respect to firm-specific labour productivity are positive and consistently significant. Further, mergers are significantly correlated with a rise in citation-weighted patent stocks and research and development (R&D) spending. In tandem, our findings suggest that larger firms resulting ... WebThe study is unique in that the authors not only present evidence on spatial knowledge flows by geo-coding the exact longitude and latitude location coordinates of citing and cited patens, but more importantly, the authors also identify geographic drivers of innovation, and examine their impacts on citation-weighted patent counts and knowledge ...

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WebAverage cite yield per patent Findings Cites per patent are more important than patent yield itself Increase of one cite per patent => increase of 3% in market value Below the … 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

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 ... 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 ...

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 … 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 …

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 …

WebJan 11, 2024 · How to cite a patent is dependent on the citation style you are using. Please see some examples below. Always check with your instructor, editor, or publisher … inaugural address kennedy summary essayWebThis paper demonstrates that distinguishing different types of citations could rank better for these purposes. We differentiate patent citations along two dimensions (assignees and … inaugural address destiny 2WebTo 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 … inaugural address lincoln main ideaWebtake the average value of citation-weighted patents of ﬁrms within each industry (SIC code) in each year. We do not observe a sufﬁcient number of ﬁrms in all industries in all years, so our resulting industry level panel is also unbalanced with 354 industry-year observations. Some descriptive statistics are pro- inaugural address pdfWebOct 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 … inaugural address of bongbong marcosWebSee Figure 1 for an example of the difference between raw and citation-weighted patent counts. The citation-based patent measure is examined in more detail in this study. Much in the same way as scholarly articles cite previous work in the area, patent documents record the previous inaugural address kennedy summaryWeb(measured by cite-weighted patents). To explore the mechanism through which this link arises, we build a model that nests the lazy-manager hypothesis with career-concerns, where institutional owners increase managerial incentives to innovate by reducing the career risk of risky projects. The data supports the career concerns model. inches oxted