Sequential innovations and intellectual property rights
Payot, Frederic and Szalay, Dezsö (2008) Sequential innovations and intellectual property rights. Working Paper. Coventry: University of Warwick, Department of Economics. (Warwick economic research papers).
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We analyze a two-stage patent race. In the first phase firms seek to develop a research tool, an innovation that has no commercial value but is necessary to enter the second phase of the race. The firm that completes the second phase of the race first obtains a patent on the final innnovation and enjoys its profits. We ask whether patent protection for the innovator of the research tool is beneficial from the ex ante point of view. We show that there is a range of values of the final innovation such that firms prefer to have no Intellectual Property Rights for research tools.
|Item Type:||Working or Discussion Paper (Working Paper)|
|Subjects:||H Social Sciences > HD Industries. Land use. Labor
K Law > K Law (General)
|Divisions:||Faculty of Social Sciences > Economics|
|Library of Congress Subject Headings (LCSH):||Intellectual property, Patents -- Research, Industrial property, Technological innovations, Knowledge management|
|Series Name:||Warwick economic research papers|
|Publisher:||University of Warwick, Department of Economics|
|Place of Publication:||Coventry|
|Date:||12 September 2008|
|Number of Pages:||18|
|Status:||Not Peer Reviewed|
|Access rights to Published version:||Open Access|
|References:|| Anand, Bharat N. and T. Khanna (2000), "The Structure of Licensing Contracts", The Journal of Industrial Economics, 48 (1): 103-135.  Anton, James J. and D. A. Yao (2008), "Attracting Skeptical Buyers: Negotiating for Intellectual Property Rights", International Economic Review, 49 (1): 319-348.  Bessen, James and E. Maskin, (2008) "Sequential Innovation, Patents and Imitation", forthcoming in The Rand Journal of Economics  Dasgupta, Partha and J. Stiglitz (1980), "Uncertainty, Industrial Structure, and the Speed of R&D", The Bell Journal of Economics, 11 (1): 1-28.  Denicolò, Vincenzo (2000), "Two-Stage Patent Races and Patent Policy", The Rand Journal of Economics, 31 (3): 488-501.  Gallini, Nancy and S. Scotchmer (2002), "Intellectual Property: When is it the Best Incentive Mechanism?", Innovation Policy and the Economy, Vol 2, Adam Jaffe, Joshua Lerner and Scott Stern, eds, MIT Press, pp. 51-78, and also forthcoming in Legal Orderings and Economic Institutions, F. Cafaggi, A. Nicita and U. Pagano, eds., Routledge Studies in Political Economy.  Gold, Richard, T. A. Caul�eld and P. N. Ray, "Gene Patents and the Standard of Care", Canadian Medical Association Journal, 167 (3): 256-257.  Green, Jerry R. and S. Scotchmer (1995), "On the Division of Pro�ts in Sequential Innovation", The Rand Journal of Economics, 26 (1): 20-33.  Grossman, Gene and C. Shapiro (1987), "Dynamic R&D Competition", The Economic Journal, 97 (386): 372-387.  Grossman, Sanford J. and O. D. Hart (1986), "The Costs and Bene�ts of Ownership: A Theory of Vertical ad Lateral Integration", The Journal of Political Economy, 94 (4): 691-719.  Lee, Tom and L. L. Wilde (1980), "Market Structure and Innovation: A Reformulation", The Quarterly Journal of Economics, 94 (2): 429-436.  Loury, Glenn C. (1979), "Market Structure and Innovation", The Quarterly Journal of Economics, 93 (3): 395-410.  Nass, Sharyl J. and Bruce W. Stillman (2003), "Large-Scale Biomedical Science: Exploring Strategies for Future Research", Washington, DC: The National Academies Press.  Reinganum, Jennifer (1982), "A Dynamic Game of R&D: Patent Protection and Competitive Behavior", Econometrica, 50 (3): 671-688.  Scotchmer, Suzanne (2005), "Innovation and Incentives", Cambridge: The MIT Press.  Scotchmer, Suzanne and J. Green (1990), "Novelty and Disclosure in Patent Law", The RAND Journal of Economics, 21 (1): 131-146.|
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