IDEAS home Printed from https://ideas.repec.org/a/eee/ecolet/v101y2008i1p48-52.html

Can health insurance coverage explain the generic competition paradox?

Author

Listed:
  • Ferrara, Ida
  • Kong, Ying

Abstract

In the context of a three-stage model with consumers differing in their health insurance coverage, the paper shows that there exist conditions under which the price of brand-name drugs increases following the entry of generic drugs.

Suggested Citation

  • Ferrara, Ida & Kong, Ying, 2008. "Can health insurance coverage explain the generic competition paradox?," Economics Letters, Elsevier, vol. 101(1), pages 48-52, October.
    • Handle: RePEc:eee:ecolet:v:101:y:2008:i:1:p:48-52
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0165-1765(08)00116-X
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Richard G. Frank & David S. Salkever, 1997. "Generic Entry and the Pricing of Pharmaceuticals," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 6(1), pages 75-90, March.
    2. F. M. Scherer, 1993. "Pricing, Profits, and Technological Progress in the Pharmaceutical Industry," Journal of Economic Perspectives, American Economic Association, vol. 7(3), pages 97-115, Summer.
    3. Judith K. Hellerstein, 1994. "The Demand for Post-Patent Prescription Pharmaceuticals," NBER Working Papers 4981, National Bureau of Economic Research, Inc.
    4. Nina Pavcnik, 2002. "Do Pharmaceutical Prices Respond to Potential Patient Out-of-Pocket Expenses?," RAND Journal of Economics, The RAND Corporation, vol. 33(3), pages 469-487, Autumn.
    5. Ying Kong, 2004. "The price premium of generic to brand-names and pharmaceutical price index," Applied Economics, Taylor & Francis Journals, vol. 36(7), pages 731-737.
    6. Grabowski, Henry G & Vernon, John M, 1992. "Brand Loyalty, Entry, and Price Competition in Pharmaceuticals after the 1984 Drug Act," Journal of Law and Economics, University of Chicago Press, vol. 35(2), pages 331-350, October.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Suppliet, Moritz & Herr, Annika, 2016. "Cost-Sharing and Drug Pricing Strategies : Introducing Tiered Co-Payments in Reference Price Markets," Other publications TiSEM 4d692f0e-8577-4392-b413-2, Tilburg University, School of Economics and Management.
    2. Chatterjee, Chirantan & Gupta, Samarth, 2024. "Public entry and private prices: New evidence from Indian pharmaceutical markets," Journal of Economic Behavior & Organization, Elsevier, vol. 219(C), pages 473-489.
    3. Ferrara, Ida & Missios, Paul, 2012. "Pricing of drugs with heterogeneous health insurance coverage," Journal of Health Economics, Elsevier, vol. 31(2), pages 440-456.
    4. Jelovac, Izabela, 2026. "Generic entry, price competition, and market segmentation in the prescription drug market – a comment," International Journal of Industrial Organization, Elsevier, vol. 104(C).
    5. Ivan Moreno-Torres, 2011. "Generic drugs in Spain: price competition vs. moral hazard," Working Papers XREAP2011-04, Xarxa de Referència en Economia Aplicada (XREAP), revised May 2011.
    6. Fernando Antoñanzas & Carmelo Juárez-Castelló & Roberto Rodríguez-Ibeas, 2011. "Innovation, loyalty and generic competition in pharmaceutical markets," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 2(1), pages 75-95, March.
    7. Nabin Munirul Haque & Mohan Vijay & Nicholas Aaron & Sgro Pasquale M., 2012. "Therapeutic Equivalence and the Generic Competition Paradox," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 12(1), pages 1-26, November.
    8. Julen Castillo‐Apraiz & Jesus Matey, 2020. "Customizing competitive strategy to entry timing: Implications for firm performance in the pharmaceutical industry," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 41(6), pages 976-985, September.
    9. Angelo Corallo & Maria Elena Latino & Biagio Nuzzo & Fabrizio Striani, 2025. "Advertising increases demand for the equivalent drugs: a theoretical model," SN Business & Economics, Springer, vol. 5(5), pages 1-19, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ferrara, Ida & Missios, Paul, 2012. "Pricing of drugs with heterogeneous health insurance coverage," Journal of Health Economics, Elsevier, vol. 31(2), pages 440-456.
    2. Joan-Ramon Borrell & Jayashree Watal, 2002. "Impact of Patents on Access to HIV/AIDS Drugs in Developing Countries," CID Working Papers 92, Center for International Development at Harvard University.
    3. Kaiser, Ulrich & Mendez, Susan J. & Rønde, Thomas & Ullrich, Hannes, 2014. "Regulation of pharmaceutical prices: Evidence from a reference price reform in Denmark," Journal of Health Economics, Elsevier, vol. 36(C), pages 174-187.
    4. Yunyun Wan, 2018. "Brand Loyalty and Generic Entry: Why Do Brand-Name Drug Companies Launch Their Own Generics?," The Japanese Economic Review, Springer, vol. 69(3), pages 340-346, September.
    5. Chatterjee, Chirantan & Gupta, Samarth, 2024. "Public entry and private prices: New evidence from Indian pharmaceutical markets," Journal of Economic Behavior & Organization, Elsevier, vol. 219(C), pages 473-489.
    6. Unsorg Maximiliane, 2022. "Reference pricing systems on the pharmaceutical market," German Economic Review, De Gruyter, vol. 23(3), pages 403-421, August.
    7. Brekke, Kurt R. & Canta, Chiara & Straume, Odd Rune, 2016. "Reference pricing with endogenous generic entry," Journal of Health Economics, Elsevier, vol. 50(C), pages 312-329.
    8. Costa-Font, Joan & Rudisill, Caroline & Tan, Stefanie, 2014. "Brand loyalty, patients and limited generic medicines uptake," Health Policy, Elsevier, vol. 116(2), pages 224-233.
    9. Herr, Annika & Stühmeier, Torben & Wenzel, Tobias, 2014. "Reference pricing and cost-sharing: Theory and evidence on German off-patent drugs," VfS Annual Conference 2014 (Hamburg): Evidence-based Economic Policy 100556, Verein für Socialpolitik / German Economic Association.
    10. Regan, Tracy L., 2008. "Generic entry, price competition, and market segmentation in the prescription drug market," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 930-948, July.
    11. repec:nip:nipewp:06/2015 is not listed on IDEAS
    12. Laurent Granier & S颡stien Trinquard, 2012. "Predation in off-patent drug markets," Applied Economics, Taylor & Francis Journals, vol. 44(17), pages 2171-2186, June.
    13. Lee, Chung-Ying, 2020. "Pricing strategy and moral hazard: Copay coupons in pharmaceuticals," International Journal of Industrial Organization, Elsevier, vol. 70(C).
    14. Izhak, Olena, 2019. "Extra costs of integrity: Pharmacy markups and generic substitution in Finland," DICE Discussion Papers 307, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    15. Birg, Laura, 2013. "Pharmaceutical regulation and health policy objectives," University of Göttingen Working Papers in Economics 183, University of Goettingen, Department of Economics.
    16. Arcidiacono, Peter & Ellickson, Paul B. & Landry, Peter & Ridley, David B., 2013. "Pharmaceutical followers," International Journal of Industrial Organization, Elsevier, vol. 31(5), pages 538-553.
    17. Ines Ayadi & Houssem Eddine Chebbi & Younes Boujelbene, 2009. "Investigating Generic and Brand Name Pharmaceutical’s Market Shares and Prices in Tunisia," Working Papers 497, Economic Research Forum, revised Jul 2009.
    18. Bergman , Mats A. & Granlund, David & Rudholm, Niklas, 2016. "Squeezing the last drop out of your suppliers: an empirical study of market-based purchasing policies for generic pharmaceuticals," Umeå Economic Studies 921, Umeå University, Department of Economics.
    19. Roger Feldman & Félix Lobo, 2013. "Competition in prescription drug markets: the roles of trademarks, advertising, and generic names," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 14(4), pages 667-675, August.
    20. Laurent Granier & Sébastien Trinquard, 2011. "Predation in Off-Patent Drug Markets," Post-Print hal-00687806, HAL.
    21. Brekke, Kurt R. & Konigbauer, Ingrid & Straume, Odd Rune, 2007. "Reference pricing of pharmaceuticals," Journal of Health Economics, Elsevier, vol. 26(3), pages 613-642, May.

    More about this item

    Keywords

    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:ecolet:v:101:y:2008:i:1:p:48-52. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/ecolet .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.