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Economic Growth with Imperfect Protection of Intellectual Property Rights

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Author Info
Ryo Horii () (Graduate School of Economics, Osaka University)
Tatsuro Iwaisako () (Faculty of Economics, Ritsumeikan University)

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Abstract

This paper examines the growth effects of intellectual property right (IPR) protection in a quality-ladder model of endogenous growth. Stronger IPR protection, which reduces the imitation probability, increases the reward for innovation. However, stronger protection also gradually reduces the number of competitive sectors, in which innovation is easier than in monopolistic sectors. With free entry to R&D, the number of researchers in each remaining competitive sector increases, but the concentration of R&D activity raises the possibility of unnecessary duplication of innovation, thereby hindering growth. Consequently, imperfect rather than perfect protection maximizes growth. Welfare and scale effects are also examined.

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File URL: http://www2.econ.osaka-u.ac.jp/library/global/dp/0523R.pdf
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Paper provided by Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP) in its series Discussion Papers in Economics and Business with number 05-23-Rev..

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Length: 45 pages
Date of creation: Aug 2005
Date of revision: Apr 2006
Handle: RePEc:osk:wpaper:0523r

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Web page: http://www.econ.osaka-u.ac.jp/
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Related research
Keywords: intellectual property rights endogenous growth quality ladder imitation leapfrogging duplication.

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Find related papers by JEL classification:
O31 - Economic Development, Technological Change, and Growth - - Technological Change - - - Innovation and Invention: Processes and Incentives
O34 - Economic Development, Technological Change, and Growth - - Technological Change - - - Intellectual Property Rights
O41 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models

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  1. Blundell, Richard & Griffith, Rachel & Van Reenen, John, 1995. "Dynamic Count Data Models of Technological Innovation," Economic Journal, Royal Economic Society, vol. 105(429), pages 333-44, March. [Downloadable!] (restricted)
    Other versions:
  2. Segerstrom, Paul S, 1998. "Endogenous Growth without Scale Effects," American Economic Review, American Economic Association, vol. 88(5), pages 1290-1310, December. [Downloadable!] (restricted)
  3. Kerk Phillips & Val Lambson, 2004. "Market Structure and Schumpeterian Growth," Econometric Society 2004 Far Eastern Meetings 490, Econometric Society. [Downloadable!]
    Other versions:
  4. Thompson, Peter, 1996. "Technological Opportunity and the Growth of Knowledge: A Schumpeterian Approach to Measurement," Journal of Evolutionary Economics, Springer, vol. 6(1), pages 77-97, February.
  5. Jones, Charles I, 1995. "R&D-Based Models of Economic Growth," Journal of Political Economy, University of Chicago Press, vol. 103(4), pages 759-84, August. [Downloadable!] (restricted)
  6. Kortum, Samuel & Lerner, Josh, 1998. "Stronger protection or technological revolution: what is behind the recent surge in patenting?," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 48(1), pages 247-304, June. [Downloadable!] (restricted)
    Other versions:
  7. Paul Segerstrom & Elias Dinopoulos, 2004. "A Theory of North-South Trade and Globalization," 2004 Meeting Papers 30, Society for Economic Dynamics. [Downloadable!]
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  8. Ted O'Donoghue & Josef Zweim¸ller, 2004. "Patents in a Model of Endogenous Growth," Journal of Economic Growth, Springer, vol. 9(1), pages 81-123, 03. [Downloadable!]
    Other versions:
  9. 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.
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  10. Grossman, Gene & Lai, Edwin, 2002. "International Protection of Intellectual Property," CEPR Discussion Papers 3118, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  11. Kwan, Yum K. & Lai, Edwin L. -C., 2003. "Intellectual property rights protection and endogenous economic growth," Journal of Economic Dynamics and Control, Elsevier, vol. 27(5), pages 853-873, March. [Downloadable!] (restricted)
    Other versions:
  12. Judd, Kenneth L, 1985. "On the Performance of Patents," Econometrica, Econometric Society, vol. 53(3), pages 567-85, May. [Downloadable!] (restricted)
  13. Kortum, Samuel, 1993. "Equilibrium R&D and the Patent-R&D Ratio: U.S. Evidence," American Economic Review, American Economic Association, vol. 83(2), pages 450-57, May.
  14. Nickell, Stephen J, 1996. "Competition and Corporate Performance," Journal of Political Economy, University of Chicago Press, vol. 104(4), pages 724-46, August. [Downloadable!] (restricted)
    Other versions:
  15. Alwyn Young, 1998. "Growth without Scale Effects," Journal of Political Economy, University of Chicago Press, vol. 106(1), pages 41-63, February. [Downloadable!] (restricted)
  16. Charles I. Jones & John C. Williams, . "Too Much of a Good Thing? The Economics of Investment in R&D," Working Papers 95006, Stanford University, Department of Economics.
    Other versions:
  17. Richard Blundell & Rachel Griffith & John Van Reenen, 1993. "Knowledge stocks, persistent innovation and market dominance: evidence from a panel of British manufacturing firms," IFS Working Papers W93/19, Institute for Fiscal Studies.
  18. Gould, David M. & Gruben, William C., 1996. "The role of intellectual property rights in economic growth," Journal of Development Economics, Elsevier, vol. 48(2), pages 323-350, March. [Downloadable!] (restricted)
  19. Gene M. Grossman & Elhanan Helpman, 1991. "Quality Ladders in the Theory of Growth," NBER Working Papers 3099, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  20. Michel, P. & Nyssen, J., 1996. "On Knowledge Diffusion, Patents Lifetime and Innovation Based Endogenous Growth," G.R.E.Q.A.M. 96a26, Universite Aix-Marseille III.
  21. Geroski, P A, 1990. "Innovation, Technological Opportunity, and Market Structure," Oxford Economic Papers, Oxford University Press, vol. 42(3), pages 586-602, July. [Downloadable!] (restricted)
  22. Aghion, Philippe & Harris, Christopher & Vickers, John, 1997. "Competition and growth with step-by-step innovation: An example," European Economic Review, Elsevier, vol. 41(3-5), pages 771-782, April. [Downloadable!] (restricted)
  23. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages S71-102, October. [Downloadable!] (restricted)
    Other versions:
  24. Bresnahan, Timothy F, 1985. "Post-entry Competition in the Plain Paper Copier Market," American Economic Review, American Economic Association, vol. 75(2), pages 15-19, May. [Downloadable!] (restricted)
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