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A Model Of Development Of Agricultural Biotechnological Innovations: Patent Policy Analysis

Author

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  • Nadolnyak, Denis A.
  • Sheldon, Ian M.
Abstract
In this paper, peculiarities of the process of development of agricultural biotechnological innovations are considered, in particular the distinction between R&D races for gene discoveries and subsequent competition for developing their marketable applications in the form of genetically modified (GM) crops, the results of which determine the payoffs of discovering a gene. A formal two-stage model is specified and analyzed with regard to how different patent protection regimes and other government policies affect firm's R&D strategies and the welfare realized from an innovation. We find that different policy measures affect the outcomes of the two stages of biotechnological innovation differently, which leaves some ambiguity as to which patent protection regimes might be strictly preferable. However, general direction of policy improvement is identified.

Suggested Citation

  • Nadolnyak, Denis A. & Sheldon, Ian M., 2002. "A Model Of Development Of Agricultural Biotechnological Innovations: Patent Policy Analysis," 2002 Annual meeting, July 28-31, Long Beach, CA 19802, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    • Handle: RePEc:ags:aaea02:19802
    DOI: 10.22004/ag.econ.19802
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    References listed on IDEAS

    as
    1. Nancy L. Stokey, 1995. "R&D and Economic Growth," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 62(3), pages 469-489.
    2. Jerry R. Green & Suzanne Scotchmer, 1995. "On the Division of Profit in Sequential Innovation," RAND Journal of Economics, The RAND Corporation, vol. 26(1), pages 20-33, Spring.
    3. Howard F. Chang, 1995. "Patent Scope, Antitrust Policy, and Cumulative Innovation," RAND Journal of Economics, The RAND Corporation, vol. 26(1), pages 34-57, Spring.
    4. Partha Dasgupta & Joseph Stiglitz, 1980. "Uncertainty, Industrial Structure, and the Speed of R&D," Bell Journal of Economics, The RAND Corporation, vol. 11(1), pages 1-28, Spring.
    5. Horowitz, Andrew W & Lai, Edwin L-C, 1996. "Patent Length and the Rate of Innovation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 37(4), pages 785-801, November.
    6. Denicolo, Vincenzo, 1999. "The optimal life of a patent when the timing of innovation is stochastic," International Journal of Industrial Organization, Elsevier, vol. 17(6), pages 827-846, August.
    7. Kamien,Morton I. & Schwartz,Nancy L., 1982. "Market Structure and Innovation," Cambridge Books, Cambridge University Press, number 9780521293853, December.
    8. Paul Klemperer, 1990. "How Broad Should the Scope of Patent Protection Be?," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 113-130, Spring.
    9. Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring.
    10. Kamien, Morton I & Schwartz, Nancy L, 1974. "Patent Life and R & D Rivalry," American Economic Review, American Economic Association, vol. 64(1), pages 183-187, March.
    11. Suzanne Scotchmer, 1996. "Protecting Early Innovators: Should Second-Generation Products Be Patentable?," RAND Journal of Economics, The RAND Corporation, vol. 27(2), pages 322-331, Summer.
    12. Kalaitzandonakes, Nicholas & Bjornson, Bruce, 1997. "Vertical and Horizontal Coordination in the Agro-biotechnology Industry: Evidence and Implications," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 29(1), pages 129-139, July.
    13. Tom Lee & Louis L. Wilde, 1980. "Market Structure and Innovation: A Reformulation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 94(2), pages 429-436.
    14. Richard Gilbert & Carl Shapiro, 1990. "Optimal Patent Length and Breadth," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 106-112, Spring.
    15. Ted O'Donoghue, 1998. "A Patentability Requirement for Sequential Innovation," RAND Journal of Economics, The RAND Corporation, vol. 29(4), pages 654-679, Winter.
    16. Kalaitzandonakes, Nicholas G. & Hayenga, Marvin L., 2000. "Structural Change In The Biotechnology And Seed Industrial Complex: Theory And Evidence," Transitions in Agbiotech: Economics of Strategy and Policy, June 24-25, 1999, Washington, D.C. 26026, Regional Research Project NE-165 Private Strategies, Public Policies, and Food System Performance.
    17. Carmen Matutes & Pierre Regibeau & Katharine Rockett, 1996. "Optimal Patent Design and the Diffusion of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 27(1), pages 60-83, Spring.
    18. Dietmar Harhoff & Pierre Régibeau & Katharine Rockett, 2001. "Some simple economics of GM food," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 16(33), pages 264-299.
    19. Glenn C. Loury, 1979. "Market Structure and Innovation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 93(3), pages 395-410.
    20. Hayenga, Marvin L. & Kalaitzandonakes, Nicholas, 1999. "Structural Changes in the Biotechnology and Seed Industrial Complex; Theory and Evidence," Staff General Research Papers Archive 10404, Iowa State University, Department of Economics.
    21. Kalaitzandonakes, Nicholas G. & Bjornson, Bruce, 1997. "Vertical And Horizontal Coordination In The Agro-Biotechnology Industry: Evidence And Implications," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 29(1), pages 1-11, July.
    22. Gilbert, Richard J & Newbery, David M G, 1982. "Preemptive Patenting and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 72(3), pages 514-526, June.
    23. Kalaitzandonakes, Nicholas G. & Marks, Leonie A., 2000. "Innovation Dynamics And Optimal Licensing Strategies In The Agro-Biotechnology Industry," Transitions in Agbiotech: Economics of Strategy and Policy, June 24-25, 1999, Washington, D.C. 26013, Regional Research Project NE-165 Private Strategies, Public Policies, and Food System Performance.
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