Optimal patentability requirements with complementary innovations
AbstractWe study optimal patent design, contrasting the case that two or more innovations are needed to operate a new technology with the traditional case that a single innovation is directly commercialisable. The major finding is that with complementary innovations the patentability requirements should be stronger than in the case of stand-alone innovation. This reduces the fragmentation of intellectual property, which is socially costly. However, to preserve the incentives to innovate, if a patent is granted the strength of protection should be generally higher than in the stand-alone case.
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Bibliographic InfoArticle provided by Elsevier in its journal European Economic Review.
Volume (Year): 56 (2012)
Issue (Month): 2 ()
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Web page: http://www.elsevier.com/locate/eer
Patents; Complementary innovations; Patentability requirements; Fragmentation of intellectual property rights;
Find related papers by JEL classification:
- L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
- O3 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Griliches, Zvi, 1990.
"Patent Statistics as Economic Indicators: A Survey,"
Journal of Economic Literature,
American Economic Association, vol. 28(4), pages 1661-1707, December.
- Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343 National Bureau of Economic Research, Inc.
- Zvi Griliches, 1991. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
- Gilbert, Richard J & Katz, Michael L, 2009.
"Efficient Division of Profits from Complementary Innovations,"
Competition Policy Center, Working Paper Series
qt5mr0s11v, Competition Policy Center, Institute for Business and Economic Research, UC Berkeley.
- Gilbert, Richard J. & Katz, Michael L., 2011. "Efficient division of profits from complementary innovations," International Journal of Industrial Organization, Elsevier, vol. 29(4), pages 443-454, July.
- Ménière, Yann, 2008. "Patent law and complementary innovations," European Economic Review, Elsevier, vol. 52(7), pages 1125-1139, October.
- repec:fth:harver:1473 is not listed on IDEAS
- Carl Shapiro, 2004.
"Navigating the Patent Thicket: Cross Licenses, Patent Pools and Standard Setting,"
Levine's Working Paper Archive
122247000000000539, David K. Levine.
- Carl Shapiro, 2001. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard Setting," NBER Chapters, in: Innovation Policy and the Economy, Volume 1, pages 119-150 National Bureau of Economic Research, Inc.
- Shapiro, Carl, 2000. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting," Competition Policy Center, Working Paper Series qt4hs5s9wk, Competition Policy Center, Institute for Business and Economic Research, UC Berkeley.
- Carl Shapiro, 2003. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting," Law and Economics 0303005, EconWPA.
- Glenn C. Loury, 1976.
"Market Structure and Innovation,"
256, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- James Bessen & Michael J. Meurer, 2008.
"Introduction to Patent Failure: How Judges, Bureaucrats, and Lawyers Put Innovators at Risk
[Patent Failure: How Judges, Bureaucrats, and Lawyers Put Innovators at Risk]," Introductory Chapters, Princeton University Press.
- Carl Shapiro, 2010. "Injunctions, Hold-Up, and Patent Royalties-super-1," American Law and Economics Review, Oxford University Press, vol. 12(2), pages 509-557.
- 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.
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