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When authors become inventors: an empirical analysis on patent-paper pairs in medical research

Author

Listed:
  • Arianna Martinelli
  • Elena Romito
Abstract
This paper investigates the effect of patenting on follow-on knowledge in cancer research. Using a difference-in-difference approach on an original dataset of patent-paper-pairs we are able to estimate the causal effect of the granting of a patent on scientic development in the same domain. Furthermore, we disentangle between private companies and universities in order to assess whether patenting impacts differently on the two groups. In addition, we study to which extend the degree of applicability of an innovation is further affects the relation. To address these issues we build a novel dataset matching patent data (retrieved from USPTO) and publication data (retrieved from Thompson-Web of Science). Results show that patenting reduces the rate of citations of the paired publication indicating a decrease of related scientic activity only in case the citing agent belongs to a public institution. In addition, the the more invention is applied, the weaker is the negative effect. This paper makes a contribution to the debate on IPR and economics of science.

Suggested Citation

  • Arianna Martinelli & Elena Romito, 2019. "When authors become inventors: an empirical analysis on patent-paper pairs in medical research," LEM Papers Series 2019/32, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
    • Handle: RePEc:ssa:lemwps:2019/32
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    References listed on IDEAS

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    1. Philippe Aghion & Mathias Dewatripont & Julian Kolev & Fiona Murray & Scott Stern, 2016. "Of Mice and Academics: Examining the Effect of Openness on Innovation," PSE-Ecole d'économie de Paris (Postprint) halshs-01496928, HAL.
    2. Cameron,A. Colin & Trivedi,Pravin K., 2013. "Regression Analysis of Count Data," Cambridge Books, Cambridge University Press, number 9781107667273.
    3. Paulo Guimarães & Pedro Portugal, 2010. "A simple feasible procedure to fit models with high-dimensional fixed effects," Stata Journal, StataCorp LP, vol. 10(4), pages 628-649, December.
    4. Murray, Fiona, 2002. "Innovation as co-evolution of scientific and technological networks: exploring tissue engineering," Research Policy, Elsevier, vol. 31(8-9), pages 1389-1403, December.
    5. Fiona Murray & Philippe Aghion & Mathias Dewatripont & Julian Kolev & Scott Stern, 2016. "Of Mice and Academics: Examining the Effect of Openness on Innovation," American Economic Journal: Economic Policy, American Economic Association, vol. 8(1), pages 212-252, February.
    6. Reitzig, Markus & Henkel, Joachim & Heath, Christopher, 2007. "On sharks, trolls, and their patent prey--Unrealistic damage awards and firms' strategies of "being infringed"," Research Policy, Elsevier, vol. 36(1), pages 134-154, February.
    7. Thursby, Jerry G. & Thursby, Marie C., 2011. "Has the Bayh-Dole act compromised basic research?," Research Policy, Elsevier, vol. 40(8), pages 1077-1083, October.
    8. Danzon, Patricia M. & Nicholson, Sean (ed.), 2012. "The Oxford Handbook of the Economics of the Biopharmaceutical Industry," OUP Catalogue, Oxford University Press, number 9780199742998.
    9. Scott Stern, 2004. "Do Scientists Pay to Be Scientists?," Management Science, INFORMS, vol. 50(6), pages 835-853, June.
    10. Partha, Dasgupta & David, Paul A., 1994. "Toward a new economics of science," Research Policy, Elsevier, vol. 23(5), pages 487-521, September.
    11. Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1987. "Appropriating the Returns from Industrial Research and Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(3, Specia), pages 783-832.
    12. Bhaven Sampat & Heidi L. Williams, 2019. "How Do Patents Affect Follow-On Innovation? Evidence from the Human Genome," American Economic Review, American Economic Association, vol. 109(1), pages 203-236, January.
    13. Mansfield, Edwin, 1998. "Academic research and industrial innovation: An update of empirical findings1," Research Policy, Elsevier, vol. 26(7-8), pages 773-776, April.
    14. Lokman I. Meho & Kiduk Yang, 2007. "Impact of data sources on citation counts and rankings of LIS faculty: Web of science versus scopus and google scholar," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 58(13), pages 2105-2125, November.
    15. Jeffrey L. Furman & Scott Stern, 2011. "Climbing atop the Shoulders of Giants: The Impact of Institutions on Cumulative Research," American Economic Review, American Economic Association, vol. 101(5), pages 1933-1963, August.
    16. 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.
    17. Murray, Fiona & Stern, Scott, 2007. "Do formal intellectual property rights hinder the free flow of scientific knowledge?: An empirical test of the anti-commons hypothesis," Journal of Economic Behavior & Organization, Elsevier, vol. 63(4), pages 648-687, August.
    18. Fiona E. Murray & Scott Stern, 2007. "Do Formal Intellectual Property Rights Hinder the Free Flow of Scientific Knowledge?: An Empirical Test of the Anti-Commons Hypothesis," NBER Chapters, in: Academic Science and Entrepreneurship: Dual Engines of Growth, National Bureau of Economic Research, Inc.
    19. Gourieroux, Christian & Monfort, Alain & Trognon, Alain, 1984. "Pseudo Maximum Likelihood Methods: Applications to Poisson Models," Econometrica, Econometric Society, vol. 52(3), pages 701-720, May.
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    Keywords

    IPRs; Patent; Scientific publications; Applicability.;
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