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Innovation and market dynamics in the EPO market

Author

Listed:
  • Sorisio, Enrico

    (PharmaNess scarl; University of Turin)

  • Strøm, Steinar

    (University of Oslo; The Frisch Centre, Oslo; University of Turin)

Abstract

In this paper we study the demand and supply of erythropoietin in four Nordic countries, using an econometric model based on discrete choice and a random utility model. It measures the effect of price changes as well as the loyalty of patients and physicians to a drug. Our main aims are to estimate demand for EPO and to determine the degree of competition in this Nordic market. The main motivation for this paper is to analyze the impact of product innovation on market power and welfare, e.g. on consumer and producer surplus. The product innovation is the entry of Aranesp in the Nordic market.

Suggested Citation

  • Sorisio, Enrico & Strøm, Steinar, 2009. "Innovation and market dynamics in the EPO market," HERO Online Working Paper Series 2006:3, University of Oslo, Health Economics Research Programme.
    • Handle: RePEc:hhs:oslohe:2006_003
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    File URL: http://www.hero.uio.no/publicat/2006/HERO2006_3.pdf
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    References listed on IDEAS

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    1. Ernst R. Berndt & Robert S. Pindyck & Pierre Azoulay, 2003. "Consumption Externalities and Diffusion in Pharmaceutical Markets: Antiulcer Drugs," Journal of Industrial Economics, Wiley Blackwell, vol. 51(2), pages 243-270, June.
    2. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, December.
    3. Amrita Bhattacharyya, 2005. "Advertising in Specialized Markets: Example from the US Pharmaceutical Industry," Boston College Working Papers in Economics 610, Boston College Department of Economics, revised 10 Nov 2005.
    4. Franco Malerba & Luigi Orsenigo, 2002. "Innovation and market structure in the dynamics of the pharmaceutical industry and biotechnology: towards a history-friendly model," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 11(4), pages 667-703, August.
    5. Stern, S. & Trajtenberg, M., 1998. "Empirical Implications of Physician Authority in Pharmaceutical Decisionmaking," Papers 24-98, Tel Aviv.
    6. Henry Grabowski, 2002. "Patents, Innovation and Access to New Pharmaceuticals," Journal of International Economic Law, Oxford University Press, vol. 5(4), pages 849-860, December.
    7. Train,Kenneth E., 2009. "Discrete Choice Methods with Simulation," Cambridge Books, Cambridge University Press, number 9780521766555.
    8. Grabowski, Henry, 2002. "Patents, Innovation and Access to New Pharmaceuticals," Working Papers 02-28, Duke University, Department of Economics.
    9. Danzon, Patricia M. & Nicholson, Sean & Pereira, Nuno Sousa, 2005. "Productivity in pharmaceutical-biotechnology R&D: the role of experience and alliances," Journal of Health Economics, Elsevier, vol. 24(2), pages 317-339, March.
    10. DiMasi, Joseph A. & Hansen, Ronald W. & Grabowski, Henry G. & Lasagna, Louis, 1991. "Cost of innovation in the pharmaceutical industry," Journal of Health Economics, Elsevier, vol. 10(2), pages 107-142, July.
    11. Paul Ellickson & Scott Stern & Manuel Trajtenberg, 2001. "Patient Welfare and Patient Compliance -- An Empirical Framework for Measuring the Benefits from Pharmaceutical Innovation," NBER Chapters, in: Medical Care Output and Productivity, pages 539-564, National Bureau of Economic Research, Inc.
    12. Patricia M. Danzon & Andrew Epstein & Sean Nicholson, 2007. "Mergers and acquisitions in the pharmaceutical and biotech industries," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 28(4-5), pages 307-328.
    13. Amrita Bhattacharyya, 2005. "Competition and Advertising in Specialized Markets: A Study of the U.S. Pharmaceutical Industry," Boston College Working Papers in Economics 624, Boston College Department of Economics, revised 10 Nov 2005.
    14. Steven T. Berry, 1994. "Estimating Discrete-Choice Models of Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 242-262, Summer.
    15. DiMasi, Joseph A. & Hansen, Ronald W. & Grabowski, Henry G., 2003. "The price of innovation: new estimates of drug development costs," Journal of Health Economics, Elsevier, vol. 22(2), pages 151-185, March.
    16. Cockburn, Iain M. & Henderson, Rebecca M., 2001. "Scale and scope in drug development: unpacking the advantages of size in pharmaceutical research," Journal of Health Economics, Elsevier, vol. 20(6), pages 1033-1057, November.
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    More about this item

    Keywords

    Discrete choice; demand for pharmaceuticals; monopolistic competition; EPO;
    All these keywords.

    JEL classification:

    • C35 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Discrete Regression and Qualitative Choice Models; Discrete Regressors; Proportions
    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms

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