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German employee inventors' compensation records: A window into the returns to patented inventions

  • Giummo, Jesse
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    This paper uses a novel data source, namely German employee inventors' compensation records compiled in compliance with the German Employee Invention Act of 1957 to estimate the returns to patented inventions. In contrast to patent value estimates obtained from surveys and renewals, these records primarily provide a measure of the value of the use of the invention and not the value of patent protection. While indicators of patent value explain much of the variation in these patent value estimates, the values are only weakly correlated with the estimated renewal value of the patents. The distribution of patent value from these records is highly skew, with the vast majority of the returns earned by a select set of high valued patents, consistent with finding for other measures of patent value. The value estimates however are considerably lower than recent survey estimates with most of the patents having little or no realized value, suggesting that the returns appropriated through the use of an invention may represent only a fraction of the value of a patented invention.

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    File URL: http://www.sciencedirect.com/science/article/B6V77-502Y2W6-1/2/82e0b469fd82af8eac75be265c326ff4
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    Article provided by Elsevier in its journal Research Policy.

    Volume (Year): 39 (2010)
    Issue (Month): 7 (September)
    Pages: 969-984

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    Handle: RePEc:eee:respol:v:39:y:2010:i:7:p:969-984
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    1. Myriam Mariani & Marzia Romanelli, 2006. ""Stacking" or "Picking" Patents? The Inventors' Choice Between Quantity and Quality," LEM Papers Series 2006/06, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
    2. Lynne G. Zucker & Michael R. Darby & Jeff S. Armstrong, 2003. "Commercializing knowledge: university science, knowledge capture and firm performance in biotechnology," Proceedings, Federal Reserve Bank of Dallas, issue Sep, pages 149-170.
    3. Nancy T. Gallini & Brian D. Wright, 1990. "Technology Transfer under Asymmetric Information," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 147-160, Spring.
    4. Lanjouw, Jean O & Pakes, Ariel & Putnam, Jonathan, 1998. "How to Count Patents and Value Intellectual Property: The Uses of Patent Renewal and Application Data," Journal of Industrial Economics, Wiley Blackwell, vol. 46(4), pages 405-32, December.
    5. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2000. "Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)," NBER Working Papers 7552, National Bureau of Economic Research, Inc.
    6. Narin, Francis & Breitzman, Anthony, 1995. "Inventive productivity," Research Policy, Elsevier, vol. 24(4), pages 507-519, July.
    7. Trajtenberg, M. & Bresnahan, T.F., 1992. "General Purpose Technologies: "Engines of Growth"," Papers 16-92, Tel Aviv.
    8. Zvi Griliches, 1990. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
    9. James Bessen, 2006. "The Value of U.S. Patents by Owner and Patent Characteristics," Working Papers 0603, Research on Innovation.
    10. Arora, Ashish & Ceccagnoli, Marco & Cohen, Wesley M., 2008. "R&D and the patent premium," International Journal of Industrial Organization, Elsevier, vol. 26(5), pages 1153-1179, September.
    11. Tong, Xuesong & Frame, J. Davidson, 1994. "Measuring national technological performance with patent claims data," Research Policy, Elsevier, vol. 23(2), pages 133-141, March.
    12. Bousquet, Alain & Cremer, Helmuth & Ivaldi, Marc & Wolkowicz, Michel, 1998. "Risk sharing in licensing," International Journal of Industrial Organization, Elsevier, vol. 16(5), pages 535-554, September.
    13. Jean O. Lanjouw & Mark Schankerman, 1999. "The Quality of Ideas: Measuring Innovation with Multiple Indicators," NBER Working Papers 7345, National Bureau of Economic Research, Inc.
    14. 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.
    15. Bessen, James, 2009. "Estimates of patent rents from firm market value," Research Policy, Elsevier, vol. 38(10), pages 1604-1616, December.
    16. Gambardella, Alfonso & Harhoff, Dietmar & Verspagen, Bart, 2008. "The Value of European Patents," CEPR Discussion Papers 6848, C.E.P.R. Discussion Papers.
    17. 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.
    18. Giuri, Paola & Mariani, Myriam, 2007. "Inventors and invention processes in Europe: Results from the PatVal-EU survey," Research Policy, Elsevier, vol. 36(8), pages 1105-1106, October.
    19. Bronwyn H. Hall & Grid Thoma & Salvatore Torrisi, 2006. "The market value of patents and R&D: Evidence from European firms," KITeS Working Papers 186, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Nov 2006.
    20. Harhoff, Dietmar & Reitzig, Markus, 2002. "Determinants of Opposition Against EPO Patent Grants - The Case of Biotechnology and Pharmaceuticals," CEPR Discussion Papers 3645, C.E.P.R. Discussion Papers.
    21. Glenn C. Loury, 1976. "Market Structure and Innovation," Discussion Papers 256, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
    22. Marc Baudry & BĂ©atrice Dumont, 2006. "Patent Renewals as Options: Improving the Mechanism for Weeding Out Lousy Patents," Review of Industrial Organization, Springer, vol. 28(1), pages 41-62, 02.
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