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We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough … depend upon immigrant scientists and engineers. Spatial adjustments are faster for technologies that depend heavily on …
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inventors, the technological profiles of firms and patent value. In particular, this paper focuses on the value of academic … patent belongs to a core or non-core technology relative to the firm's technological profile neutralizes the premium of non … industrial invention …
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We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough … depend upon immigrant scientists and engineers. Spatial adjustments are faster for technologies that depend heavily on …
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collection of patent applications filed to protect a same invention in different jurisdictions. Patents in a family are related …Data refer to the share of women in the total number of inventors of IP5 patent families. A patent family is a … to each other through priority filings. By definition, IP5 patent families are filed in at least two offices worldwide …
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und Problemstellung -- Begriffliche Grundlagen -- Theoretische und konzeptionelle Grundlagen -- Methodische Grundlagen und empirische Ergebnisse -- Implikationen für Wissenschaft und Praxis -- Zusammenfassung.
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When firms recruit inventors, they acquire not only the use of their skills but also enhanced access to their stock of ideas. But do hiring firms actually increase their use of the new recruits' prior inventions? Our estimates suggest they do, quite significantly in fact, by approximately 202%...
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