1. Bronwyn H. Hall, Adam Jaffe and Manuel Trajtenberg., 2000. "Market Value and Patent Citations: A First Look," Economics Working Papers E00-277, University of California at Berkeley. [Downloadable!]
   Other versions:
   • Bronwyn Hall & Adam Jaffe & Manuel Trajtenberg, 2001. "Market Value and Patent Citations: A First Look," Department of Economics, Working Paper Series 1009, Department of Economics, Institute for Business and Economic Research, UC Berkeley. [Downloadable!]
   • Bronwyn H. Hall and Adam Jaffe, and Manuel Trajtenberg., 2001. "Market Value and Patent Citations: A First Look," Economics Working Papers E01-304, University of California at Berkeley.
   • Bronwyn Hall & Adam Jaffee & Manuel Trajtenberg, 2000. "Market Value and Patent Citations: A First Look," Department of Economics, Working Paper Series 1036, Department of Economics, Institute for Business and Economic Research, UC Berkeley. [Downloadable!]
   • Bronwyn H. Hall & Adam B. Jaffe & Manuel Trajtenberg, 2000. "Market Value and Patent Citations: A First Look," NBER Working Papers 7741, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   • Bronwyn H. Hall & Adam Jaffe & Manuel Trajtenberg, 2001. "Market Value and Patent Citations: A First Look," Development and Comp Systems 0012002, EconWPA. [Downloadable!]
   • Bronwyn H. Hall & Adam Jaffe & Manuel Trajtenberg, 2002. "Market Value and Patent Citations: A First Look," Development and Comp Systems 0201001, EconWPA. [Downloadable!]
2. Joshua Lerner, 1994. "The Importance of Patent Scope: An Empirical Analysis," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 319-333, Summer. [Downloadable!] (restricted)
3. Schweizer, Urs, 1989. "Litigation and Settlement under Two-Sided Incomplete Information," Review of Economic Studies, Blackwell Publishing, vol. 56(2), pages 163-77, April. [Downloadable!] (restricted)
4. Cox, John C. & Ross, Stephen A. & Rubinstein, Mark, 1979. "Option pricing: A simplified approach," Journal of Financial Economics, Elsevier, vol. 7(3), pages 229-263, September. [Downloadable!] (restricted)
5. Cornell, Bradford, 1990. "The Incentive to Sue: An Option-Pricing Approach," Journal of Legal Studies, University of Chicago Press, vol. 19(1), pages 173-87, January.
6. Michael J. Meurer, 1989. "The Settlement of Patent Litigation," RAND Journal of Economics, The RAND Corporation, vol. 20(1), pages 77-91, Spring. [Downloadable!] (restricted)
7. Bronwyn H. Hall & Adam B. Jaffe & Manuel Trajtenberg, 2001. "The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools," NBER Working Papers 8498, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   Other versions:
   • Hall, Bronwyn H & Jaffe, Adam B & Trajtenberg, Manuel, 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," CEPR Discussion Papers 3094, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Hall, B. & Jaffe, A. & Trajtenberg, M., 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," Papers 2001-29, Tel Aviv.
8. Reiss, Ariane, 1998. "Investment in Innovations and Competition: An Option Pricing Approach," The Quarterly Review of Economics and Finance, Elsevier, vol. 38(3, Part 2), pages 635-650. [Downloadable!] (restricted)
9. Weeds, Helen, 2002. "Strategic Delay in a Real Options Model of R&D Competition," Review of Economic Studies, Blackwell Publishing, vol. 69(3), pages 729-47, July.
   Other versions:
   • Weeds, H., 2000. "Strategic Delay in a Real Optimna Model of R&D Competition," The Warwick Economics Research Paper Series (TWERPS) 576, University of Warwick, Department of Economics. [Downloadable!]
10. Jean Olson Lanjouw, 1994. "Economic Consequences of a Changing Litigation Environment: The Case of Patents," NBER Working Papers 4835, National Bureau of Economic Research, Inc. [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. Nicholas Bloom & John Van Reenen, 2002. "Patents, Real Options and Firm Performance," Economic Journal, Royal Economic Society, vol. 112(478), pages C97-C116, March. [Downloadable!] (restricted)
13. Takalo, Tuomas & Kanniainen, Vesa, 2000. "Do patents slow down technological progress?: Real options in research, patenting, and market introduction," International Journal of Industrial Organization, Elsevier, vol. 18(7), pages 1105-1127, October. [Downloadable!] (restricted)
14. 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)
15. Harhoff, Dietmar & Scherer, Frederic M. & Vopel, Katrin, 2003. "Citations, family size, opposition and the value of patent rights," Research Policy, Elsevier, vol. 32(8), pages 1343-1363, September. [Downloadable!] (restricted)
16. Pakes, Ariel, 1985. "On Patents, R&D, and the Stock Market Rate of Return," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 390-409, April. [Downloadable!] (restricted)
17. Kortum, Samuel & Lerner, Josh, 1999. "What is behind the recent surge in patenting?1," Research Policy, Elsevier, vol. 28(1), pages 1-22, January. [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. Marco, Alan C., 2006. "The dynamics of patent citations," Vassar College Department of Economics Working Paper Series 84, Vassar College Department of Economics. [Downloadable!]
   Other versions:
   • Marco, Alan C., 2007. "The dynamics of patent citations," Economics Letters, Elsevier, vol. 94(2), pages 290-296, February. [Downloadable!] (restricted)
2. Philipp N. Baecker, 2006. "An Option-Based View of Imperfect Patent Protection," ebs Working Papers on Finance and Accounting 060601, Department of Finance and Accounting, EUROPEAN BUSINESS SCHOOL (ebs), International University Schloß Reichartshausen, revised 10 Jan 2007. [Downloadable!]
3. Alan Marco & Kieran Walsh, 2007. "Credibility and Credulity: How Beliefs about Beliefs Affect Entry Incentives," Economics Bulletin, Economics Bulletin, vol. 11(1), pages 1-7. [Downloadable!]