Patentability, Industry Structure and Innovation
AbstractThis 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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Date of creation: 31 Oct 2003
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Other versions of this item:
- NEP-ALL-2003-11-03 (All new papers)
- NEP-COM-2003-11-03 (Industrial Competition)
- NEP-INO-2003-11-03 (Innovation)
- NEP-MFD-2003-11-03 (Microfinance)
- NEP-TID-2003-11-03 (Technology & Industrial Dynamics)
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- 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.
- Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
- Aghion, P. & Howitt, P., 1990. "A Model Of Growth Through Creative Destruction," DELTA Working Papers 90-12, DELTA (Ecole normale supérieure).
- Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," Working papers 527, Massachusetts Institute of Technology (MIT), Department of Economics.
- 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.).
- Haller, H. & Chou, T., 1995. "The Division of Profit in Sequential Innovation Reconsidered," Papers 9564, Tilburg - Center for Economic Research.
- James Bessen & Eric Maskin, 2009.
"Sequential innovation, patents, and imitation,"
RAND Journal of Economics,
RAND Corporation, vol. 40(4), pages 611-635.
- Richard Gilbert and Carl Shapiro., 1989.
"Optimal Patent Length and Breadth,"
Economics Working Papers
89-102, University of California at Berkeley.
- Chou, T. & Haller, H., 1995. "The Division of Profit in Sequential Innovation Reconsidered," Discussion Paper 1995-64, Tilburg University, Center for Economic Research.
- Reinganum, Jennifer R., .
"Innovation and Industry Evolution,"
426, California Institute of Technology, Division of the Humanities and Social Sciences.
- 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.
- 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.
- 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.
- Vincenzo Denicol�, 2000. "Two-Stage Patent Races and Patent Policy," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 450-487, Autumn.
- 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.
- 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.
- 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.
- O'DONOGHUE, Ted & SCOTCHMER, Suzanne & THISSE, Jacques-François, . "Patent breadth, patent life, and the pace of technological progress," CORE Discussion Papers RP -1314, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Kortum, Samuel & Lerner, Josh, 1999. "What is behind the recent surge in patenting?1," Research Policy, Elsevier, vol. 28(1), pages 1-22, January.
- 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.
- 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.
- Saggi, Kamal, 2000.
"Trade, foreign direct investment, and international technology transfer : a survey,"
Policy Research Working Paper Series
2349, The World Bank.
- Kamal Saggi, 2002. "Trade, Foreign Direct Investment, and International Technology Transfer: A Survey," World Bank Research Observer, World Bank Group, vol. 17(2), pages 191-235, September.
- 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.
- Scherer, F M, 1992. "Schumpeter and Plausible Capitalism," Journal of Economic Literature, American Economic Association, vol. 30(3), pages 1416-33, September.
- Keith E. Maskus, 2000. "Intellectual Property Rights in the Global Economy," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 99.
- Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
- Vincenzo Denicol�, 2000. "Two-Stage Patent Races and Patent Policy," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 488-501, Autumn.
- 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.
- Klemperer, Paul, 1990. "How Broad Should the Scope of Patent Protection Be?," CEPR Discussion Papers 392, C.E.P.R. Discussion Papers.
- Loury, Glenn C, 1979.
"Market Structure and Innovation,"
The Quarterly Journal of Economics,
MIT Press, vol. 93(3), pages 395-410, August.
- 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.
- 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.
- 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.
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