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PARALLEL TRADE, INTERNATIONAL EXHAUSTION AND INTELLECTUAL PROPERTY RIGHTS: A WELFARE ANALYSIS -super-

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  • TOMMASO M. VALLETTI
  • STEFAN SZYMANSKI

Abstract

This paper analyses the issue of parallel trade (arbitrage) for products protected by intellectual property rights. We discuss a basic trade-off that arises between the ex post better allocation that typically occurs under parallel trade when demand dispersion is not too high, and the ex ante reduced product quality because of lower investment. We show that the size of the welfare effects is significantly affected by the presence of a 'generic' product, which represents a form of competition for the monopolist. The monopolist will introduce a 'fighting brand' to compete with the generic, which dilutes but does not eliminate the result on the adverse effects of parallel trade on investments. Copyright Blackwell Publishing Ltd. 2006.

Suggested Citation

  • Tommaso M. Valletti & Stefan Szymanski, 2006. "PARALLEL TRADE, INTERNATIONAL EXHAUSTION AND INTELLECTUAL PROPERTY RIGHTS: A WELFARE ANALYSIS -super-," Journal of Industrial Economics, Wiley Blackwell, vol. 54(4), pages 499-526, December.
  • Handle: RePEc:bla:jindec:v:54:y:2006:i:4:p:499-526
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    References listed on IDEAS

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    1. Valletti, Tommaso M., 2006. "Differential pricing, parallel trade, and the incentive to invest," Journal of International Economics, Elsevier, vol. 70(1), pages 314-324, September.
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    Cited by:

    1. Bennato, Anna Rita & Valletti, Tommaso, 2014. "Pharmaceutical innovation and parallel trade," International Journal of Industrial Organization, Elsevier, vol. 33(C), pages 83-92.
    2. Susan J. Méndez, 2016. "Parallel Trade of Pharmaceuticals: The Danish Market for Statins," Melbourne Institute Working Paper Series wp2016n08, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
    3. Santanu Roy & Kamal Saggi, 2012. "Strategic competition and optimal parallel import policy," Canadian Journal of Economics, Canadian Economics Association, vol. 45(4), pages 1369-1396, November.
    4. Kamal Saggi, 2013. "Market Power in the Global Economy: The Exhaustion and Protection of Intellectual Property," Economic Journal, Royal Economic Society, vol. 123(567), pages 131-161, March.
    5. Kyle Margaret, 2011. "Strategic Responses to Parallel Trade," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 11(2), pages 1-34, January.
    6. Rajat Acharyya & María D. C. García-Alonso, 2014. "Universal Access, Parallel Trade And Incentives To Innovate," Bulletin of Economic Research, Wiley Blackwell, vol. 66(S1), pages 74-91, December.
    7. repec:iez:survey:ces-v11_1-2009_muller-langer is not listed on IDEAS
    8. Patricia M. Danzon & Andrew W. Mulcahy & Adrian K. Towse, 2015. "Pharmaceutical Pricing in Emerging Markets: Effects of Income, Competition, and Procurement," Health Economics, John Wiley & Sons, Ltd., vol. 24(2), pages 238-252, February.
    9. Olena Ivus & Edwin L.-C. Lai, 2017. "Patent Exhaustion Regime and International Production Sharing: Winner and Losers?," CESifo Working Paper Series 6644, CESifo Group Munich.
    10. Frank Mueller-Langer, 2014. "Copyright and parallel trade," Chapters,in: Handbook on the Economics of Copyright, chapter 16, pages 287-310 Edward Elgar Publishing.
    11. Kamal Saggi, 2016. "Trade, Intellectual Property Rights, and the World Trade Organization," Vanderbilt University Department of Economics Working Papers 16-00014, Vanderbilt University Department of Economics.
    12. Frank Müller-Langer, 2009. "Does Parallel Trade Freedom Harm Consumers in Small Markets?," Croatian Economic Survey, The Institute of Economics, Zagreb, vol. 11(1), pages 11-41, April.
    13. Roy, Santanu & Saggi, Kamal, 2012. "Equilibrium parallel import policies and international market structure," Journal of International Economics, Elsevier, vol. 87(2), pages 262-276.
    14. Olena Ivus & Edwin L.-C. Lai & Ted Sichelman, 2017. "An Economic Model of Patent Exhaustion," CESifo Working Paper Series 6638, CESifo Group Munich.
    15. Laura Birg, 2015. "Externalities of National Pharmaceutical Policy when Markets are Integrated through Parallel Trade," Review of International Economics, Wiley Blackwell, vol. 23(3), pages 558-574, August.
    16. Kamal Saggi, 2013. "The regional exhaustion of intellectual property," Vanderbilt University Department of Economics Working Papers 13-00011, Vanderbilt University Department of Economics.

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