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Where Does State Street Lead? A First Look at Finance Patents, 1971-2000

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Josh Lerner

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Abstract

This paper empirically examines patents for financial formulas and methods, whose patentability was recently confirmed in the litigation between State Street Bank and Trust and Signature Financial Group. The number of such filings and awards has been accelerating. Patent filings by academics have been very infrequent, which appears to be a consequence of a lack of awareness or interest on the part of faculty members, rather than any fundamental unsuitability of their research for patenting. The failure to cite academic research in this area appears to be problematic and may reflect patent examiners' limited exposure to finance research and patents. The final section discusses the challenges that these developments pose to academic finance.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 7918.

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Date of creation: Sep 2000
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Handle: RePEc:nbr:nberwo:7918

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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. Jaffe, A.B. & Trajtenberg, M., 1998. "International Knowledge Flows: Evidence from Patent Citation," Papers 11-98, Tel Aviv.
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  2. Miller, Merton H., 1986. "Financial Innovation: The Last Twenty Years and the Next," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 21(04), pages 459-471, December. [Downloadable!]
  3. Griliches, Zvi, 1990. "Patent Statistics as Economic Indicators: A Survey," Journal of Economic Literature, American Economic Association, vol. 28(4), pages 1661-1707, December. [Downloadable!] (restricted)
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  4. Persons, John C & Warther, Vincent A, 1997. "Boom and Bust Patterns in the Adoption of Financial Innovations," Review of Financial Studies, Oxford University Press for Society for Financial Studies, vol. 10(4), pages 939-67.
  5. Raymond P. H. Fishe, 1998. "What Are the Research Standards for Full Professor of Finance?," Journal of Finance, American Finance Association, vol. 53(3), pages 1053-1079, 06. [Downloadable!] (restricted)
  6. Tufano, Peter, 1989. "Financial innovation and first-mover advantages," Journal of Financial Economics, Elsevier, vol. 25(2), pages 213-240, December. [Downloadable!] (restricted)
  7. Pakes, Ariel S, 1986. "Patents as Options: Some Estimates of the Value of Holding European Patent Stocks," Econometrica, Econometric Society, vol. 54(4), pages 755-84, July. [Downloadable!] (restricted)
  8. Manuel Trajtenberg, 1990. "A Penny for Your Quotes: Patent Citations and the Value of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 172-187, Spring. [Downloadable!] (restricted)
  9. Richard B. Carter & Frederick H. Dark & Ajai K. Singh, 1998. "Underwriter Reputation, Initial Returns, and the Long-Run Performance of IPO Stocks," Journal of Finance, American Finance Association, vol. 53(1), pages 285-311, 02. [Downloadable!] (restricted)
  10. Van Horne, James C, 1985. " Of Financial Innovations and Excesses," Journal of Finance, American Finance Association, vol. 40(3), pages 621-31, July.
  11. Mundlak, Yair, 1978. "On the Pooling of Time Series and Cross Section Data," Econometrica, Econometric Society, vol. 46(1), pages 69-85, January. [Downloadable!] (restricted)
  12. Nicholas Barberis, 2000. "Investing for the Long Run when Returns Are Predictable," Journal of Finance, American Finance Association, vol. 55(1), pages 225-264, 02. [Downloadable!] (restricted)
  13. Boyle, Phelim P., 1977. "Options: A Monte Carlo approach," Journal of Financial Economics, Elsevier, vol. 4(3), pages 323-338, May. [Downloadable!] (restricted)
  14. Ben-Horim, Moshe & Silber, William L., 1977. "Financial innovation : A linear programming approach," Journal of Banking & Finance, Elsevier, vol. 1(3), pages 277-296, November. [Downloadable!] (restricted)
  15. Robert C. Merton, 1973. "Theory of Rational Option Pricing," Bell Journal of Economics, The RAND Corporation, vol. 4(1), pages 141-183, Spring. [Downloadable!] (restricted)
  16. repec:fth:harver:1473 is not listed on IDEAS
  17. Carter, Richard B & Manaster, Steven, 1990. " Initial Public Offerings and Underwriter Reputation," Journal of Finance, American Finance Association, vol. 45(4), pages 1045-67, September. [Downloadable!] (restricted)
  18. Black, Fischer & Perold, AndreF., 1992. "Theory of constant proportion portfolio insurance," Journal of Economic Dynamics and Control, Elsevier, vol. 16(3-4), pages 403-426. [Downloadable!] (restricted)
  19. Borokhovich, Kenneth A, et al, 1995. " Finance Research Productivity and Influence," Journal of Finance, American Finance Association, vol. 50(5), pages 1691-1717, December. [Downloadable!] (restricted)
  20. Ariel Pakes, 1986. "Patents as Options: Some Estimates of the Value of Holding European Patent Stocks," NBER Working Papers 1340, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  21. Lubos Pástor, 2000. "Portfolio Selection and Asset Pricing Models," Journal of Finance, American Finance Association, vol. 55(1), pages 179-223, 02. [Downloadable!] (restricted)
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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. Carl Shapiro, 2003. "Antitrust Limits to Patent Settlements," Law and Economics 0303004, EconWPA. [Downloadable!]
    Other versions:
  2. Helios Herrera & Enrique Schroth, 2005. "Developer's Expertise and the Dynamics of Financial Innovation: Theory and Evidence," Levine's Bibliography 784828000000000290, UCLA Department of Economics. [Downloadable!]
  3. Josh Lerner, 2008. "The Litigation of Financial Innovations," NBER Working Papers 14324, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  4. Helios Herrera & Enrique Schroth, 2005. "Developer's Expertise and the Dynamics of Financial Innovation: Theory and Evidence," Working Papers 0504, Centro de Investigacion Economica, ITAM. [Downloadable!]
  5. Helios Herrera & Enrique Schroth, 2003. "Profitable Innovation Without Patent Protection: The Case of Derivatives," Working Papers 0302, Centro de Investigacion Economica, ITAM. [Downloadable!]
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