Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"patent quality"”.
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Collaboration effectiveness in energy research and development : an empirical study of patents
… in the energy industry through evaluation of patent data across both traditional oil and gas patents and renewable patents at both the individual patent-level and company-level. Evaluation of collaboration trends finds significant evidence of increasing and accelerating partnership frequency …
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Buying a Green Image or Investing in a Green Future?
… of renewables and related technologies. Finally, patent data is analyzed for patent quality specifically as it relates to renewable energy patents. This paper finds that there is evidence to support the conclusion that integrated oil and gas companies invest in renewable energy on the basis of …
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Predicting the obvious : a machine learning approach to superstar inventions
While patent citations are a common way to measure innovative output, their use as a measure of invention quality involves a paradox. How can we use an ex-post measure of impact (the number of received citations) to identify the ex-ante quality of a given innovation? This paper proposes a novel …
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Essays on Science and Innovation
… argument is tested in the context of the U.S. patent market and finds that patents citing scientific articles tend to be traded more often, even after controlling for various proxies of patent quality. The second study explores why some American firms started investing in scientific research in …
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Empirical Essays on Inventors, Workers and Firms
… more. I exploit a large reduction in the patent fee in the United Kingdom in 1884 to distinguish between its effect on increased efforts to invent, and a decrease in patent quality due to a lower quality threshold. For this analysis I create a detailed new dataset of 54,000 British …
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Identifying Valuable Patents: A Deep Learning Approach
… technologies. Firms invest in innovation and patents to increase, maintain and sustain competitive advantage. Consequently, the valuation of patents is a key determinant in economic growth since patents are an important innovation indicator. Given the surge in patenting throughout the world, …
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Determinanty hodnoty patentu
… stav poznania v oblasti určovania hodnoty patentu prepojením dvoch hlavných smerov, jedným je hodnotenie kvality patentových práv na základe ich charakteristík a druhým je kvantitatívne určovanie hodnoty patentov. Práca navyše predstavuje a overuje myšlienku, že hodnota patentu je …