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The Effect of Patent Litigation Insurance: Theory and Evidence from NPEs
[“Valuable Patents]

Author

Listed:
  • Bernhard Ganglmair
  • Christian Helmers
  • Brian J Love

Abstract

We analyze the extent to which private defensive litigation insurance deters patent assertion by non-practicing entities (NPEs). We study the effect that a patent-specific defensive insurance product, offered by a leading litigation insurer, had on the litigation behavior of insured patents’ owners, all of which are NPEs. We first model the impact of defensive litigation insurance on the behavior of patent enforcers and accused infringers. We show that the availability of defensive litigation insurance can have an effect on how often patent enforcers will assert their patents. We confirm this result empirically showing that the insurance policy had a large, negative effect on the likelihood that a patent included in the policy was subsequently asserted relative to other patents held by the same NPEs and relative to patents held by other NPEs with portfolios that were entirely excluded from the insurance product. Our findings suggest that market-based mechanisms can deter so-called “patent trolling.” (JEL: G22, K41, O34)

Suggested Citation

  • Bernhard Ganglmair & Christian Helmers & Brian J Love, 2022. "The Effect of Patent Litigation Insurance: Theory and Evidence from NPEs [“Valuable Patents]," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 38(3), pages 741-773.
    • Handle: RePEc:oup:jleorg:v:38:y:2022:i:3:p:741-773.
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    File URL: http://hdl.handle.net/10.1093/jleo/ewab012
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    1. J.J. Prescott & Kathryn E. Spier & Albert Yoon, 2014. "Trial and Settlement: A Study of High-Low Agreements," Journal of Law and Economics, University of Chicago Press, vol. 57(3), pages 699-746.
    2. Anne Duchêne, 2017. "Patent Litigation Insurance," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 84(2), pages 631-660, June.
    3. Marco, Alan C., 2005. "The option value of patent litigation: Theory and evidence," Review of Financial Economics, Elsevier, vol. 14(3-4), pages 323-351.
    4. Bernhard Ganglmair & Christian Helmers & Brian J Love, 2022. "The Effect of Patent Litigation Insurance: Theory and Evidence from NPEs [“Valuable Patents]," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 38(3), pages 741-773.
    5. Barry Nalebuff, 1987. "Credible Pretrial Negotiation," RAND Journal of Economics, The RAND Corporation, vol. 18(2), pages 198-210, Summer.
    6. J.J. Prescott & Kathryn E. Spier & Albert Yoon, 2014. "Trial and Settlement: A Study of High-Low Agreements," NBER Working Papers 19873, National Bureau of Economic Research, Inc.
    7. Joshua D. Angrist & Jörn-Steffen Pischke, 2009. "Mostly Harmless Econometrics: An Empiricist's Companion," Economics Books, Princeton University Press, edition 1, number 8769.
    8. Roland Kirstein, 2000. "Risk Neutrality and Strategic Insurance," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 25(2), pages 251-261, April.
    9. Marcella Alsan & Owen Garrick & Grant Graziani, 2019. "Does Diversity Matter for Health? Experimental Evidence from Oakland," American Economic Review, American Economic Association, vol. 109(12), pages 4071-4111, December.
    10. Joseph Farrell & Carl Shapiro, 2008. "How Strong Are Weak Patents?," American Economic Review, American Economic Association, vol. 98(4), pages 1347-1369, September.
    11. Jennifer F. Reinganum & Louise L. Wilde, 1986. "Settlement, Litigation, and the Allocation of Litigation Costs," RAND Journal of Economics, The RAND Corporation, vol. 17(4), pages 557-566, Winter.
    12. Kathryn E. Spier & J.J. Prescott, 2019. "Contracting on litigation," RAND Journal of Economics, RAND Corporation, vol. 50(2), pages 391-417, June.
    13. Mark A. Lemley & Robin Feldman, 2016. "Patent Licensing, Technology Transfer, and Innovation," American Economic Review, American Economic Association, vol. 106(5), pages 188-192, May.
    14. Lauren Cohen & Umit G. Gurun & Scott Duke Kominers, 2019. "Patent Trolls: Evidence from Targeted Firms," Management Science, INFORMS, vol. 65(12), pages 5461-5486, December.
    15. Lucian Arye Bebchuk, 1984. "Litigation and Settlement under Imperfect Information," RAND Journal of Economics, The RAND Corporation, vol. 15(3), pages 404-415, Autumn.
    16. Heyes, Anthony & Rickman, Neil & Tzavara, Dionisia, 2004. "Legal expenses insurance, risk aversion and litigation," International Review of Law and Economics, Elsevier, vol. 24(1), pages 107-119, March.
    17. Kennan, John & Wilson, Robert, 1993. "Bargaining with Private Information," Journal of Economic Literature, American Economic Association, vol. 31(1), pages 45-104, March.
    18. Jorge Lemus & Emil Temnyalov & John L. Turner, 2021. "Liability Insurance: Equilibrium Contracts under Monopoly and Competition," American Economic Journal: Microeconomics, American Economic Association, vol. 13(1), pages 83-115, February.
    19. He, Leshui, 2020. "A theory of pre-filing settlement and patent assertion entities," International Journal of Industrial Organization, Elsevier, vol. 70(C).
    20. Choi, Jay Pil, 1998. "Patent Litigation as an Information-Transmission Mechanism," American Economic Review, American Economic Association, vol. 88(5), pages 1249-1263, December.
    21. Llobet Gerard & Suarez Javier, 2012. "Patent Litigation and the Role of Enforcement Insurance," Review of Law & Economics, De Gruyter, vol. 8(3), pages 789-821, December.
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    Cited by:

    1. Bernhard Ganglmair & Christian Helmers & Brian J Love, 2022. "The Effect of Patent Litigation Insurance: Theory and Evidence from NPEs [“Valuable Patents]," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 38(3), pages 741-773.
    2. Juranek, Steffen & Otneim, Håkon, 2021. "Using machine learning to predict patent lawsuits," Discussion Papers 2021/6, Norwegian School of Economics, Department of Business and Management Science.

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    More about this item

    JEL classification:

    • G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies; Actuarial Studies
    • K41 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Litigation Process
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital

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