This paper has been announced in the following NEP Reports:

• NEP-AGR-2002-10-27 (Agricultural Economics)
• NEP-ALL-2002-08-16 (All new papers)
• NEP-ENT-2002-08-08 (Entrepreneurship)
• NEP-MIC-2002-08-20 (Microeconomics)

1. Denicolo, Vincenzo, 1996. "Patent Races and Optimal Patent Breadth and Length," Journal of Industrial Economics, Blackwell Publishing, vol. 44(3), pages 249-65, September. [Downloadable!] (restricted)
2. Fudenberg, Drew & Gilbert, Richard & Stiglitz, Joseph & Tirole, Jean, 1983. "Preemption, leapfrogging and competition in patent races," European Economic Review, Elsevier, vol. 22(1), pages 3-31, June. [Downloadable!] (restricted)
3. Reinganum, Jennifer F, 1983. "Uncertain Innovation and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 73(4), pages 741-48, September. [Downloadable!] (restricted)
   Other versions:
   • Reinganum, Jennifer R., 1982. "Uncertain Innovation and the Persistence of Monopoly," Working Papers 431, California Institute of Technology, Division of the Humanities and Social Sciences. [Downloadable!]
4. Dasgupta, Partha & Maskin, Eric, 1987. "The Simple Economics of Research Portfolios," Economic Journal, Royal Economic Society, vol. 97(387), pages 581-95, September. [Downloadable!] (restricted)
5. Friedman, David D & Landes, William M & Posner, Richard A, 1991. "Some Economics of Trade Secret Law," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 61-72, Winter. [Downloadable!] (restricted)
6. DeBrock, Lawrence M, 1985. "Market Structure, Innovation, and Optimal Patent Life," Journal of Law & Economics, University of Chicago Press, vol. 28(1), pages 223-44, April.
7. 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. [Downloadable!] (restricted)
   Other versions:
   • Scotchmer, S. & Green, J., 1988. "Novelty And Disclosure In Patent Law," Papers e-89-2, Stanford - Hoover Institution.
8. 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. [Downloadable!] (restricted)
   Other versions:
   • 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.
9. Kitch, Edmund W, 1977. "The Nature and Function of the Patent System," Journal of Law & Economics, University of Chicago Press, vol. 20(2), pages 265-90, October.
10. 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. [Downloadable!] (restricted)
11. Richard Gilbert & Carl Shapiro, 1990. "Optimal Patent Length and Breadth," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 106-112, Spring. [Downloadable!] (restricted)
    Other versions:
    • Richard Gilbert and Carl Shapiro., 1989. "Optimal Patent Length and Breadth," Economics Working Papers 89-102, University of California at Berkeley.
    • Gilbert, R. & Shapiro, C., 1988. "Optimal Patent Length And Breadth," Papers 28, Princeton, Woodrow Wilson School - Discussion Paper.
12. 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. [Downloadable!]
    Other versions:
    • Carl Shapiro, 2003. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting," Law and Economics 0303005, EconWPA. [Downloadable!]
    • Carl Shapiro, 2004. "Navigating the Patent Thicket: Cross Licenses, Patent Pools and Standard Setting," Levine's Working Paper Archive 122247000000000539, David K. Levine. [Downloadable!]
    • Carl Shapiro, 2000. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting," Competition Policy Center, Working Paper Series CPC00-011, Competition Policy Center, Institute for Business and Economic Research, UC Berkeley. [Downloadable!]
13. Paula E. Stephan, 1996. "The Economics of Science," Journal of Economic Literature, American Economic Association, vol. 34(3), pages 1199-1235, September. [Downloadable!] (restricted)
14. David, Paul A, 1998. "Common Agency Contracting and the Emergence of "Open Science" Institutions," American Economic Review, American Economic Association, vol. 88(2), pages 15-21, May. [Downloadable!] (restricted)
15. Scherer, F M, 1972. "Nordhaus' Theory of Optimal Patent Life: A Geometric Reinterpretation," American Economic Review, American Economic Association, vol. 62(3), pages 422-27, June.
16. Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc. [Downloadable!]
17. Loury, Glenn C, 1979. "Market Structure and Innovation," The Quarterly Journal of Economics, MIT Press, vol. 93(3), pages 395-410, August. [Downloadable!] (restricted)
    Other versions:
    • Glenn C. Loury, 1976. "Market Structure and Innovation," Discussion Papers 256, Northwestern University, Center for Mathematical Studies in Economics and Management Science. [Downloadable!]
18. Ted O'Donoghue & Suzanne Scotchmer & Jacques-François Thisse, 1998. "Patent Breadth, Patent Life, and the Pace of Technological Progress," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 7(1), pages 1-32, 03. [Downloadable!] (restricted)
19. Klemperer, Paul, 1990. "How Broad Should the Scope of Patent Protection Be?," CEPR Discussion Papers 392, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
    • 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. [Downloadable!] (restricted)
20. Pankaj Tandon, 1983. "Rivalry and the Excessive Allocation of Resources to Research," Bell Journal of Economics, The RAND Corporation, vol. 14(1), pages 152-165, Spring. [Downloadable!] (restricted)
21. Mazzoleni, Roberto & Nelson, Richard R., 1998. "The benefits and costs of strong patent protection: a contribution to the current debate," Research Policy, Elsevier, vol. 27(3), pages 273-284, July. [Downloadable!] (restricted)
22. Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring. [Downloadable!] (restricted)
23. Francesca Cornelli & Mark Schankerman, 1999. "Patent Renewals and R&D Incentives," RAND Journal of Economics, The RAND Corporation, vol. 30(2), pages 197-213, Summer. [Downloadable!] (restricted)
24. Howard F. Chang, 1995. "Patent Scope, Antitrust Policy, and Cumulative Innovation," RAND Journal of Economics, The RAND Corporation, vol. 26(1), pages 34-57, Spring. [Downloadable!] (restricted)
25. Carmen Matutes & Pierre Regibeau & Katharine Rockett, 1996. "Optimal Patent Design and the Diffusion of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 27(1), pages 60-83, Spring. [Downloadable!] (restricted)
26. M.A. La Manna, Manfredi, 1992. "Optimal patent life vs optimal patentability standards," International Journal of Industrial Organization, Elsevier, vol. 10(1), pages 81-89, March. [Downloadable!] (restricted)
27. Gilbert, Richard J & Newbery, David M G, 1982. "Preemptive Patenting and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 72(3), pages 514-26, June. [Downloadable!] (restricted)
28. Kamien, Morton I & Schwartz, Nancy L, 1974. "Patent Life and R & D Rivalry," American Economic Review, American Economic Association, vol. 64(1), pages 183-87, March. [Downloadable!] (restricted)
29. Scotchmer, Suzanne, 1991. "Standing on the Shoulders of Giants: Cumulative Research and the Patent Law," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 29-41, Winter. [Downloadable!] (restricted)
30. 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. [Downloadable!] (restricted)

Cited by:
(explanations, 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.)

1. Moschini, Giancarlo, 2003. "Intellectual Property Rights and the World Trade Organization: Retrospect and Prospects," Staff General Research Papers 10442, Iowa State University, Department of Economics. [Downloadable!]
   Other versions:
   • GianCarlo Moschini, 2003. "Intellectual Property Rights and the World Trade Organization: Retrospect and Prospects," Center for Agricultural and Rural Development (CARD) Publications 03-wp334, Center for Agricultural and Rural Development (CARD) at Iowa State University. [Downloadable!]
2. Kartin Hussinger, 2005. "Is Silence Golden? Patents versus Secrecy at the Firm Level," Discussion Papers 37, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich. [Downloadable!]
   Other versions:
   • Hussinger, Katrin, 2004. "Is Silence Golden? : Patents versus Secrecy at the Firm Level," ZEW Discussion Papers 04-78, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research. [Downloadable!]
   • Katrin Hussinger, 2006. "Is Silence Golden? Patents Versus Secrecy At The Firm Level," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 15(8), pages 735-752, November. [Downloadable!] (restricted)
3. Bulut, Harun & Moschini, GianCarlo, 2005. "Parallel Research, Multiple Intellectual Property Right Protection Instruments, and the Correlation among R&D Projects," Staff General Research Papers 12415, Iowa State University, Department of Economics. [Downloadable!]
   Other versions:
   • Harun Bulut & GianCarlo Moschini, 2005. "Parallel Research, Multiple Intellectual Property Right Protection Instruments, and the Correlation among R&D Projects," Center for Agricultural and Rural Development (CARD) Publications 05-wp404, Center for Agricultural and Rural Development (CARD) at Iowa State University. [Downloadable!]