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Stronger Patent Regime, Innovation and Scientist Mobility

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  • Ganguly, Madhuparna

Abstract

This paper analyzes the effects of a stronger patent regime on innovation incentives, patenting propensity and scientist mobility when an innovating firm can partially recover its damage due to scientist movement from the infringing rival. The strength of the patent system, which is a function of litigation success probability and damage recovery proportion, stipulates expected indemnification. We show that stronger patents fail to reduce the likelihood of infringement and further, decrease the innovation's expected profitability. Higher potential reparation also reduces the scientist's expected return on R&D knowledge, entailing greater R&D investment. Our results suggest important considerations for patent reforms.

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  • Ganguly, Madhuparna, 2021. "Stronger Patent Regime, Innovation and Scientist Mobility," MPRA Paper 107635, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:107635
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    1. Mark A. Lemley & Carl Shapiro, 2005. "Probabilistic Patents," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 75-98, Spring.
    2. David Encaoua & Yassine Lefouili, 2010. "Choosing Intellectual Protection: Imitation, Patent Strength, and Licensing," NBER Chapters, in: Contributions in Memory of Zvi Griliches, pages 241-271, National Bureau of Economic Research, Inc.
    3. Shapiro, Carl, 2003. "Antitrust Limits to Patent Settlements," RAND Journal of Economics, The RAND Corporation, vol. 34(2), pages 391-411, Summer.
    4. Chen, Yongmin & Puttitanun, Thitima, 2005. "Intellectual property rights and innovation in developing countries," Journal of Development Economics, Elsevier, vol. 78(2), pages 474-493, December.
    5. Pakes, Ariel & Nitzan, Shmuel, 1983. "Optimum Contracts for Research Personnel, Research Employment, and the Establishment of "Rival" Enterprises," Journal of Labor Economics, University of Chicago Press, vol. 1(4), pages 345-365, October.
    6. G. M.P. Swann, 2009. "The Economics of Innovation," Books, Edward Elgar Publishing, number 13211.
    7. Kaiser, Ulrich & Kongsted, Hans Christian & Rønde, Thomas, 2015. "Does the mobility of R&D labor increase innovation?," Journal of Economic Behavior & Organization, Elsevier, vol. 110(C), pages 91-105.
    8. Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring.
    9. Josh Lerner, 2009. "The Empirical Impact of Intellectual Property Rights on Innovation: Puzzles and Clues," American Economic Review, American Economic Association, vol. 99(2), pages 343-348, May.
    10. Alexander Oettl & Ajay Agrawal, 2008. "International labor mobility and knowledge flow externalities," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 39(8), pages 1242-1260, December.
    11. Jaffe, Adam B., 2000. "The U.S. patent system in transition: policy innovation and the innovation process," Research Policy, Elsevier, vol. 29(4-5), pages 531-557, April.
    12. Choi, Jay Pil, 2009. "Alternative damage rules and probabilistic intellectual property rights: Unjust enrichment, lost profits, and reasonable royalty remedies," Information Economics and Policy, Elsevier, vol. 21(2), pages 145-157, June.
    13. Yongmin Chen & David E.M. Sappington, 2018. "An optimal rule for patent damages under sequential innovation," RAND Journal of Economics, RAND Corporation, vol. 49(2), pages 370-397, June.
    14. Richard Gilbert & Carl Shapiro, 1990. "Optimal Patent Length and Breadth," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 106-112, Spring.
    15. Apurva Dey & Arun Kumar Kaushik & Rupayan Pal, 2020. "Probabilistic Patents, Alternative Damage Rules, and Optimal Tariffs," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 176(2), pages 276-311.
    16. Schankerman, Mark & Scotchmer, Suzanne, 2005. "Still Looking for Lost Profits: The Case of Horizontal Competition," Department of Economics, Working Paper Series qt45r7776m, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    17. Rod Falvey & Neil Foster & David Greenaway, 2006. "Intellectual Property Rights and Economic Growth," Review of Development Economics, Wiley Blackwell, vol. 10(4), pages 700-719, November.
    18. Paul Almeida & Bruce Kogut, 1999. "Localization of Knowledge and the Mobility of Engineers in Regional Networks," Management Science, INFORMS, vol. 45(7), pages 905-917, July.
    19. Papageorgiadis, Nikolaos & Sharma, Abhijit, 2016. "Intellectual property rights and innovation: A panel analysis," Economics Letters, Elsevier, vol. 141(C), pages 70-72.
    20. Sunil Kanwar & Robert Evenson, 2003. "Does intellectual property protection spur technological change?," Oxford Economic Papers, Oxford University Press, vol. 55(2), pages 235-264, April.
    21. Rajshree Agarwal & Martin Ganco & Rosemarie H. Ziedonis, 2009. "Reputations for toughness in patent enforcement: implications for knowledge spillovers via inventor mobility," Strategic Management Journal, Wiley Blackwell, vol. 30(13), pages 1349-1374, December.
    22. Brent B Allred & Walter G Park, 2007. "Patent rights and innovative activity: evidence from national and firm-level data," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 38(6), pages 878-900, November.
    23. Margaret K. Kyle & Anita M. McGahan, 2012. "Investments in Pharmaceuticals Before and After TRIPS," The Review of Economics and Statistics, MIT Press, vol. 94(4), pages 1157-1172, November.
    24. Nancy T. Gallini, 2002. "The Economics of Patents: Lessons from Recent U.S. Patent Reform," Journal of Economic Perspectives, American Economic Association, vol. 16(2), pages 131-154, Spring.
    25. Thomas Hellmann, 2007. "When Do Employees Become Entrepreneurs?," Management Science, INFORMS, vol. 53(6), pages 919-933, June.
    26. Schankerman, Mark & Scotchmer, Suzanne, 2001. "Damages and Injunctions in Protecting Intellectual Property," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 199-220, Spring.
    27. Puay Khoon Toh & Taekyu Kim, 2013. "Why Put All Your Eggs in One Basket? A Competition-Based View of How Technological Uncertainty Affects a Firm’s Technological Specialization," Organization Science, INFORMS, vol. 24(4), pages 1214-1236, August.
    28. Petra Moser, 2005. "How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World's Fairs," American Economic Review, American Economic Association, vol. 95(4), pages 1214-1236, September.
    29. Elias Dinopoulos & Constantina Kottaridi, 2008. "The Growth Effects of National Patent Policies," Review of International Economics, Wiley Blackwell, vol. 16(3), pages 499-515, August.
    30. James J. Anton & Dennis A. Yao, 2007. "Finding "Lost" Profits: An Equilibrium Analysis of Patent Infringement Damages," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 23(1), pages 186-207, April.
    31. Bronwyn H. Hall, 2007. "Patents and patent policy," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 23(4), pages 568-587, Winter.
    32. Iwaisako, Tatsuro & Tanaka, Hitoshi & Futagami, Koichi, 2011. "A welfare analysis of global patent protection in a model with endogenous innovation and foreign direct investment," European Economic Review, Elsevier, vol. 55(8), pages 1137-1151.
    33. 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.
    34. Jinyoung Kim & Gerald Marschke, 2005. "Labor Mobility of Scientists, Technological Diffusion, and the Firm's Patenting Decision," RAND Journal of Economics, The RAND Corporation, vol. 36(2), pages 298-317, Summer.
    35. Carl Shapiro, 2016. "Patent Remedies," American Economic Review, American Economic Association, vol. 106(5), pages 198-202, May.
    36. James Bessen & Eric Maskin, 2009. "Sequential innovation, patents, and imitation," RAND Journal of Economics, RAND Corporation, vol. 40(4), pages 611-635, December.
    37. 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.
    38. Martin Ganco & Rosemarie H. Ziedonis & Rajshree Agarwal, 2015. "More stars stay, but the brightest ones still leave: Job hopping in the shadow of patent enforcement," Strategic Management Journal, Wiley Blackwell, vol. 36(5), pages 659-685, May.
    39. Hall, Bronwyn H & Ziedonis, Rosemarie Ham, 2001. "The Patent Paradox Revisited: An Empirical Study of Patenting in the U.S. Semiconductor Industry, 1979-1995," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 101-128, Spring.
    40. Lori Rosenkopf & Paul Almeida, 2003. "Overcoming Local Search Through Alliances and Mobility," Management Science, INFORMS, vol. 49(6), pages 751-766, June.
    41. Sakakibara, Mariko & Branstetter, Lee, 2001. "Do Stronger Patents Induce More Innovation? Evidence from the 1988 Japanese Patent Law Reforms," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 77-100, Spring.
    42. repec:adr:anecst:y:2005:i:79-80:p:10 is not listed on IDEAS
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    1. Ganguly, Madhuparna, 2021. "Competition and Innovation: the effects of scientist mobility and stronger patent rights," MPRA Paper 107831, University Library of Munich, Germany.

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    More about this item

    Keywords

    Damage rules; Infringement; Patent strength; Scientist mobility;
    All these keywords.

    JEL classification:

    • J60 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - General
    • K40 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - General
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital

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