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Innovation in the Shadow of Patent Litigation

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  • Yann Ménière
  • Sarah Parlane

Abstract

We analyze non-cooperative R&D investment by two firms that already hold patents that they can assert against each other with probabilistic success. The market structure results from stochastic innovation and patent litigation. Depending on the level of infringement fees, we highlight positive and negative effects of litigation threats on innovation. We define an appropriate regulatory structure of infringement fees that will implement socially efficient R&D investments in the case of symmetric and asymmetric patent portfolios.
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  • Yann Ménière & Sarah Parlane, 2008. "Innovation in the Shadow of Patent Litigation," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 32(2), pages 95-111, March.
    • Handle: RePEc:kap:revind:v:32:y:2008:i:2:p:95-111
    DOI: 10.1007/s11151-008-9167-y
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    Cited by:

    1. Maria Caterina Bramati & Arsen Palestini & Mauro Rota, 2016. "Effects of Law-Enforcement Efficiency and Duration of Trials in an Oligopolistic Competition Among Fair and Unfair Firms," Journal of Optimization Theory and Applications, Springer, vol. 170(2), pages 650-669, August.
    2. Patrick Herbst & Eric Jahn, 2017. "IP-for-IP or Cash-for-IP? R&D Competition and the Market for Technology," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 51(1), pages 75-101, August.
    3. Ben Klemens, 2021. "Attributing Value to Patents and Trademarks in Complex Production Chains," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 12(2), pages 842-875, June.
    4. Alice Guerra & Barbara Luppi & Francesco Parisi, 2019. "Productive and unproductive competition: a unified framework," Economia Politica: Journal of Analytical and Institutional Economics, Springer;Fondazione Edison, vol. 36(3), pages 785-804, October.

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