Cite-weighted patents

Author: nrsb

August undefined, 2024

WebSee 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 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 …

The market value of patents and R&D: Evidence from …

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 ... 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. c++ stream string

Direct and Indirect Impacts of F it and spillF it by Industry

WebOct 1, 2024 · The measure of citation-weighted patent count is defined as patents multiplied by the raw number of citations received. The measure normalized citation … 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 ... 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 … c# stream to httpcontent

Northwestern Law: Northwestern Pritzker School of Law

Webtake 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- 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. c# stream toarrayWebJun 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 … early intervention specialist hiv

"WebCitation-weighted patents as a measure of innovation radicality Several authors (see for example Jaffe et al., 1993; Patel and Pavitt, 1995; Trajtenberg, 1990) have argued that … " - Cite-weighted patents

Cite-weighted patents

Patent Value and Citations: Creative Destruction or Strategic …

WebNorthwestern Law: Northwestern Pritzker School of Law WebJun 4, 2024 · An advantage of the weighted patent family size measure is that it is based on ex-ante information and is easy to construct for purposes of evaluating patent value. …

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Web(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. 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 …

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 … 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

WebAug 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 …

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 … c# stream to bytesWebcited 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 … early intervention simcoe countyWebJul 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 ... c# stream to bytearrayWebWe 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 … c++ streamwriterWebFeb 1, 2024 · Unless otherwise specified, the citation-weighted patent count is the truncation-adjusted number of citations that a patent has received from subsequent … c stream to stringWebThis paper demonstrates that distinguishing different types of citations could rank better for these purposes. We differentiate patent citations along two dimensions (assignees and … early intervention speech goalsWebTo 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 … early intervention speech language pathology