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Valuation effects of patent quality: A comparison for Japanese and U.S. firms

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  • Hirschey, Mark
  • Richardson, Vernon J.

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  • Hirschey, Mark & Richardson, Vernon J., 2001. "Valuation effects of patent quality: A comparison for Japanese and U.S. firms," Pacific-Basin Finance Journal, Elsevier, vol. 9(1), pages 65-82, January.
    • Handle: RePEc:eee:pacfin:v:9:y:2001:i:1:p:65-82
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    References listed on IDEAS

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    1. Joshua Lerner, 1994. "The Importance of Patent Scope: An Empirical Analysis," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 319-333, Summer.
    2. Cockburn, Iain & Griliches, Zvi, 1988. "Industry Effects and Appropriability Measures in the Stock Market's Valuation of R&D and Patents," American Economic Review, American Economic Association, vol. 78(2), pages 419-423, May.
    3. Sundaram, Anant K. & John, Teresa A. & John, Kose, 1996. "An empirical analysis of strategic competition and firm values The case of R&D competition," Journal of Financial Economics, Elsevier, vol. 40(3), pages 459-486, March.
    4. Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343, National Bureau of Economic Research, Inc.
    5. Austin, David H, 1993. "An Event-Study Approach to Measuring Innovative Output: The Case of Biotechnology," American Economic Review, American Economic Association, vol. 83(2), pages 253-258, May.
    6. Connolly, Robert A. & Hirschey, Mark, 1988. "Market value and patents : A Bayesian approach," Economics Letters, Elsevier, vol. 27(1), pages 83-87.
    7. Manuel Trajtenberg, 1990. "A Penny for Your Quotes: Patent Citations and the Value of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 172-187, Spring.
    8. Peggy M. Lee, 1997. "A comparative analysis of layoff announcements and stock price reactions in the United States and Japan," Strategic Management Journal, Wiley Blackwell, vol. 18(11), pages 879-894, December.
    9. repec:fth:harver:1473 is not listed on IDEAS
    10. Bernstein, Jeffrey I. & Mohnen, Pierre, 1998. "International R&D spillovers between U.S. and Japanese R&D intensive sectors," Journal of International Economics, Elsevier, vol. 44(2), pages 315-338, April.
    11. Chan, Su Han & Martin, John D. & Kensinger, John W., 1990. "Corporate research and development expenditures and share value," Journal of Financial Economics, Elsevier, vol. 26(2), pages 255-276, August.
    12. Lerner, Josh, 1995. "Patenting in the Shadow of Competitors," Journal of Law and Economics, University of Chicago Press, vol. 38(2), pages 463-495, October.
    13. Kee H. Chung & Stephen W. Pruitt, 1994. "A Simple Approximation of Tobin's q," Financial Management, Financial Management Association, vol. 23(3), Fall.
    14. Cincera, Michele, 1997. "Patents, R&D, and Technological Spillovers at the Firm Level: Some Evidence from Econometric Count Models for Panel Data," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 12(3), pages 265-280, May-June.
    15. Mark Schankerman, 1998. "How Valuable is Patent Protection? Estimates by Technology Field," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 77-107, Spring.
    16. Narin, Francis & Hamilton, Kimberly S. & Olivastro, Dominic, 1997. "The increasing linkage between U.S. technology and public science," Research Policy, Elsevier, vol. 26(3), pages 317-330, October.
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    Cited by:

    1. Yu-Shan Chen & Ke-Chiun Chang, 2009. "Using neural network to analyze the influence of the patent performance upon the market value of the US pharmaceutical companies," Scientometrics, Springer;Akadémiai Kiadó, vol. 80(3), pages 637-655, September.
    2. Li Fang, 2018. "The Dual Effects of Information Technology Clusters: Learning and Selection," Economic Development Quarterly, , vol. 32(3), pages 195-209, August.
    3. Kuang-Hsun Shih & Fu-Ju Yang & Jhih-Ta Shih & Yi-Hsien Wang, 2020. "Patent Litigation, Competitive Dynamics, and Stock Market Volatility," Mathematics, MDPI, vol. 8(5), pages 1-17, May.
    4. Yu-Shan Chen & Chun-Yu Shih, 2011. "Re-examine the relationship between patents and Tobin’s q," Scientometrics, Springer;Akadémiai Kiadó, vol. 89(3), pages 781-794, December.
    5. Park, Yongtae & Yoon, Byungun & Lee, Sungjoo, 2005. "The idiosyncrasy and dynamism of technological innovation across industries: patent citation analysis," Technology in Society, Elsevier, vol. 27(4), pages 471-485.
    6. FUKUGAWA Nobuya, 2022. "Effects of the Quality of Science and Innovation on Venture Finance: Evidence from University Spinoffs in Japan," Discussion papers 22006, Research Institute of Economy, Trade and Industry (RIETI).
    7. Nobuya Fukugawa, 2022. "Effects of the quality of science on the initial public offering of university spinoffs: evidence from Japan," Scientometrics, Springer;Akadémiai Kiadó, vol. 127(8), pages 4439-4455, August.
    8. Youngjae Choi & Sanghyun Park & Sungjoo Lee, 2021. "Identifying emerging technologies to envision a future innovation ecosystem: A machine learning approach to patent data," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(7), pages 5431-5476, July.
    9. Fukugawa, Nobuya, 2012. "Impacts of intangible assets on the initial public offering of biotechnology startups," Economics Letters, Elsevier, vol. 116(1), pages 83-85.
    10. Hirschey, Mark & Richardson, Vernon J., 2004. "Are scientific indicators of patent quality useful to investors?," Journal of Empirical Finance, Elsevier, vol. 11(1), pages 91-107, January.
    11. Chang, Ke-Chiun & Chen, Dar-Zen & Huang, Mu-Hsuan, 2012. "The relationships between the patent performance and corporation performance," Journal of Informetrics, Elsevier, vol. 6(1), pages 131-139.
    12. Zheng, Panpan & Li, Zhen & Zhuang, Ziyin & Lin, Boyuan, 2024. "Judicial independence and growth investors' decisions," Finance Research Letters, Elsevier, vol. 62(PB).
    13. Park, Jongyong & Lee, Hakyeon & Park, Yongtae, 2009. "Disembodied knowledge flows among industrial clusters: A patent analysis of the Korean manufacturing sector," Technology in Society, Elsevier, vol. 31(1), pages 73-84.
    14. Federico Munari & Raffaele Oriani (ed.), 2011. "The Economic Valuation of Patents," Books, Edward Elgar Publishing, number 13561.
    15. Yoonhwan Oh & Jungsub Yoon & Jeong-Dong Lee, 2016. "Evolutionary Patterns of Renewable Energy Technology Development in East Asia (1990–2010)," Sustainability, MDPI, vol. 8(8), pages 1-24, July.
    16. Yu-Shan Chen & Chun-Yu Shih & Ching-Hsun Chang, 2014. "Explore the new relationship between patents and market value: a panel smooth transition regression (PSTR) approach," Scientometrics, Springer;Akadémiai Kiadó, vol. 98(2), pages 1145-1159, February.
    17. Li Fang, 2020. "Agglomeration and innovation: Selection or true effect?," Environment and Planning A, , vol. 52(2), pages 423-448, March.
    18. Mu-Hsuan Huang & Dar-Zen Chen & Danqi Shen & Mona S. Wang & Fred Y. Ye, 2015. "Measuring technological performance of assignees using trace metrics in three fields," Scientometrics, Springer;Akadémiai Kiadó, vol. 104(1), pages 61-86, July.
    19. Serena Morricone & Raffaele Oriani, 2011. "Stock Market Valuation of Patent Portfolios," Chapters, in: Federico Munari & Raffaele Oriani (ed.), The Economic Valuation of Patents, chapter 13, Edward Elgar Publishing.
    20. Hsin-Ning Su & Carey Ming-Li Chen & Pei-Chun Lee, 2012. "Patent litigation precaution method: analyzing characteristics of US litigated and non-litigated patents from 1976 to 2010," Scientometrics, Springer;Akadémiai Kiadó, vol. 92(1), pages 181-195, July.
    21. Wei‐Kang Wang & Wen‐Min Lu & Qian Long Kweh & Hoang Tu Nhi Truong, 2020. "What do U.S. biopharmaceutical companies get from patents and research and development spikes for their dynamic corporate performance?," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 41(5), pages 762-770, July.

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