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Patentability, Industry Structure, and Innovation

  • Robert M. Hunt

This paper presents a model of sequential innovation in which industry structure is endogenous and a standard of patentability determines the proportion of all inventions that qualify for protection (in U.S. patent law, this standard is called nonobviousness ; in Europe, it is called the inventive step ). The rate of innovation initially rises as this standard is raised from very low levels, but eventually falls as the standard is raised to very high levels. Hence, there is a unique patentability standard that maximizes the rate of innovation. Surprisingly, this critical standard is more stringent for industries disposed to innovate rapidly. The model suggests a number of important implications for patent policy. Copyright Blackwell Publishing Ltd. 2004.

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Article provided by Wiley Blackwell in its journal The Journal of Industrial Economics.

Volume (Year): 52 (2004)
Issue (Month): 3 (09)
Pages: 401-425

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Handle: RePEc:bla:jindec:v:52:y:2004:i:3:p:401-425
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  1. Kortum, Samuel & Lerner, Josh, 1999. "What is behind the recent surge in patenting?1," Research Policy, Elsevier, vol. 28(1), pages 1-22, January.
  2. Gilbert, R. & Shapiro, C., 1988. "Optimal Patent Length And Breadth," Papers 28, Princeton, Woodrow Wilson School - Discussion Paper.
  3. Vincenzo Denicol�, 2000. "Two-Stage Patent Races and Patent Policy," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 450-487, Autumn.
  4. Vincenzo Denicol�, 2000. "Two-Stage Patent Races and Patent Policy," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 488-501, Autumn.
  5. Robert M. Hunt, 1999. "Nonobviousness and the incentive to innovate: an economic analysis of intellectual property reform," Working Papers 99-3, Federal Reserve Bank of Philadelphia.
  6. Green, J.R. & Scotchmer, S., 1993. "On the Division of Profit in Sequential Innovation," Harvard Institute of Economic Research Working Papers 1638, Harvard - Institute of Economic Research.
  7. 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.
  8. 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.
  9. Ted O'Donoghue & Suzanne Scotchmer & Jacques-François Thisse, 1998. "Patent Breadth, Patent Life, and the Pace of Technological Progress," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 7(1), pages 1-32, 03.
  10. 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.
  11. Reinganum, Jennifer F, 1985. "Innovation and Industry Evolution," The Quarterly Journal of Economics, MIT Press, vol. 100(1), pages 81-99, February.
  12. Keith E. Maskus, 1993. "Intellectual property rights and the Uruguay Round," Economic Review, Federal Reserve Bank of Kansas City, issue Q I, pages 10-25.
  13. James Bessen & Eric Maskin, 2009. "Sequential innovation, patents, and imitation," RAND Journal of Economics, RAND Corporation, vol. 40(4), pages 611-635.
  14. Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," UWO Department of Economics Working Papers 8904, University of Western Ontario, Department of Economics.
  15. Scherer, F M, 1992. "Schumpeter and Plausible Capitalism," Journal of Economic Literature, American Economic Association, vol. 30(3), pages 1416-33, September.
  16. 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.
  17. Keith E. Maskus, 2000. "Intellectual Property Rights in the Global Economy," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 99, May.
  18. Glenn C. Loury, 1976. "Market Structure and Innovation," Discussion Papers 256, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  19. B. Douglas Bernheim, 1984. "Strategic Deterrence of Sequential Entry into an Industry," RAND Journal of Economics, The RAND Corporation, vol. 15(1), pages 1-11, Spring.
  20. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
  21. 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.
  22. Haller, H. & Chou, T., 1995. "The Division of Profit in Sequential Innovation Reconsidered," Papers 9564, Tilburg - Center for Economic Research.
  23. Saul Lach & Rafael Rob, 1995. "R&D, investment and industry dynamics," Finance and Economics Discussion Series 95-47, Board of Governors of the Federal Reserve System (U.S.).
  24. Lee, Tom & Wilde, Louis L, 1980. "Market Structure and Innovation: A Reformulation," The Quarterly Journal of Economics, MIT Press, vol. 94(2), pages 429-36, March.
  25. repec:dgr:kubcen:199564 is not listed on IDEAS
  26. Cohen, Wesley M. & Levin, Richard C., 1989. "Empirical studies of innovation and market structure," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 18, pages 1059-1107 Elsevier.
  27. Saggi, Kamal, 2000. "Trade, foreign direct investment, and international technology transfer : a survey," Policy Research Working Paper Series 2349, The World Bank.
  28. Drew Fudenberg & Jean Tirole, 1991. "Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061414, June.
  29. Chou, T. & Haller, H.H., 1995. "The Division of Profit in Sequential Innovation Reconsidered," Discussion Paper 1995-64, Tilburg University, Center for Economic Research.
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