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A Patent System for Both Diffusion and Exclusion

  • Janusz A. Ordover
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    Public policy analysis of optimal patent regimes is often framed as a tradeoff between static and dynamic efficiency. In this analytical framework, weak patent protection and strict antitrust policy are taken to be directed toward static concerns, while protection of intellectual property through strong patent laws is taken as a reflection of broader social concerns for long-run growth and technological progress. This characterization has some truth, but the magnitude of the conflict between static and dynamic efficiency, can easily be exaggerated. In this article, I want to argue that weak patent protection need not be inimical to economic growth and, conversely, that strong patent protection need not be an enemy of diffusion. Appropriately structured patent law and antitrust rules can together ensure incentives for R&D and also induce cooperation among firms in diffusing R&D results through licensing and other means. At the same time, cooperation among firms at the R&D stage can counterbalance weak patent protection by internalizing spillovers from ongoing R&D programs, and such cooperation may also produce additional spillovers from the existing knowledge.

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    File URL: http://www.aeaweb.org/articles.php?doi=10.1257/jep.5.1.43
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    Article provided by American Economic Association in its journal Journal of Economic Perspectives.

    Volume (Year): 5 (1991)
    Issue (Month): 1 (Winter)
    Pages: 43-60

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    Handle: RePEc:aea:jecper:v:5:y:1991:i:1:p:43-60
    Note: DOI: 10.1257/jep.5.1.43
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    1. Suzanne Scotchmer & Jerry Green, 1990. "Novelty and Disclosure in Patent Law," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 131-146, Spring.
    2. Ordover, Janusz A & Baumol, William J, 1988. "Antitrust Policy and High-Technology Industries," Oxford Review of Economic Policy, Oxford University Press, vol. 4(4), pages 13-34, Winter.
    3. Ordover, Janusz A & Willig, Robert D, 1985. "Antitrust for High-Technology Industries: Assessing Research Joint Ventures and Mergers," Journal of Law and Economics, University of Chicago Press, vol. 28(2), pages 311-33, May.
    4. Katz, Michael L & Shapiro, Carl, 1986. "How to License Intangible Property," The Quarterly Journal of Economics, MIT Press, vol. 101(3), pages 567-89, August.
    5. Grossman, Gene M & Shapiro, Carl, 1986. "Research Joint Ventures: An Antitrust Analysis," Journal of Law, Economics and Organization, Oxford University Press, vol. 2(2), pages 315-37, Fall.
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