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What is a Patent Worth? Evidence from the U.S. Patent “Lottery”
Farre-Mensa, Joan - 2017
We provide evidence on the value of patents to startups by leveraging the random assignment of applications to examiners with different propensities to grant patents. Using unique data on all first-time applications filed at the U.S. Patent Office since 2001, we find that startups that win the...
Persistent link: https://www.econbiz.de/10012455413
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What Is a Patent Worth? Evidence from the U.S. Patent 'Lottery'
Farre-Mensa, Joan; Hegde, Deepak; Ljungqvist, Alexander - 2019
We provide evidence on the value of patents to startups by leveraging the quasi-random assignment of applications to examiners with different propensities to grant patents. Using unique data on all first-time applications filed at the U.S. Patent Office since 2001, we find that startups that win...
Persistent link: https://www.econbiz.de/10014035484
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Sharing R&D risk in healthcare via FDA hedges
Jørring, Adam; Lo, Andrew W.; Philipson, Tomas J.; … - In: The review of corporate finance studies : RCFS 11 (2022) 4, pp. 880-922
Persistent link: https://www.econbiz.de/10013460218
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The regulation of motor vehicle and traffic safety
Blomquist, Glenn C. - 1988
Persistent link: https://www.econbiz.de/10013543534
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The natural history of a mine
Aschmann, Homer - In: Economic geography 46 (1970) 2, pp. 172-189
Persistent link: https://www.econbiz.de/10001863730
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Mining and manufacturing Industries in Chile : United States Tariff Commission
USA / Tariff Commission - 1945
Persistent link: https://www.econbiz.de/10003435917
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Poorer countries and the environment : friends or foes?
Broad, Robin; Cavanagh, John - In: World development : the multi-disciplinary … 72 (2015), pp. 419-431
Persistent link: https://www.econbiz.de/10011413118
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Optimal dynamic regulation of the environmental impact of mining across diverse land types
Doole, Graeme J.; White, Benedict - In: New Zealand economic papers 47 (2013) 3, pp. 304-323
Persistent link: https://www.econbiz.de/10010212992
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Effectiveness of environmental policy enforcement and the impact by industrial mining, energy, mineral, and gas activities in Indonesia
Hidjaz, Kamal - In: International Journal of Energy Economics and Policy : IJEEP 9 (2019) 6, pp. 79-85
Persistent link: https://www.econbiz.de/10012426962