Price regulation and generic competition in the pharmaceutical market
AbstractIn March 2003 the Norwegian government implemented yardstick based price regulation schemes on a selection of drugs experiencing generic competition. The retail price cap, termed “index price”, on a drug (chemical substance) was set equal to the average of the three lowest producer prices on that drug, plus a fixed wholesale and retail margin. This is supposed to lower barriers of entry for generic drugs and to trigger price competition. Using monthly data over the period 1998-2004 for the 6 drugs (chemical entities) included in the index price system, we estimate a structural model enabling us to examine the impact of the reform on both demand and market power. Our results suggest that the index price helped to increase the market shares of generic drugs and succeeded in triggering price competition.
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Bibliographic InfoPaper provided by Oslo University, Department of Economics in its series Memorandum with number 33/2005.
Length: 26 pages
Date of creation: 25 Nov 2005
Date of revision:
Contact details of provider:
Postal: Department of Economics, University of Oslo, P.O Box 1095 Blindern, N-0317 Oslo, Norway
Phone: 22 85 51 27
Fax: 22 85 50 35
Web page: http://www.oekonomi.uio.no/indexe.html
More information through EDIRC
Discrete choice; demand for pharmaceuticals; monopolistic competition; evaluation of yardstick based price regulation;
Other versions of this item:
- Dag Dalen & Steinar Strøm & Tonje Haabeth, 2006. "Price regulation and generic competition in the pharmaceutical market," The European Journal of Health Economics, Springer, vol. 7(3), pages 204-211, September.
- Dalen, Dag Morten & Habeth, Tonje & Strøm, Steinar, 2009. "Price regulation and generic competition in the pharmaceutical market," HERO On line Working Paper Series 2006:1, Oslo University, Health Economics Research Programme.
- 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 and Pricing - - - 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
This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-02-12 (All new papers)
- NEP-COM-2006-02-12 (Industrial Competition)
- NEP-CSE-2006-02-12 (Economics of Strategic Management)
- NEP-DCM-2006-02-12 (Discrete Choice Models)
- NEP-HEA-2006-02-12 (Health Economics)
- NEP-MIC-2006-02-12 (Microeconomics)
- NEP-REG-2006-02-12 (Regulation)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- 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, 03.
- Scott Morton, Fiona M., 2000. "Barriers to entry, brand advertising, and generic entry in the US pharmaceutical industry," International Journal of Industrial Organization, Elsevier, vol. 18(7), pages 1085-1104, October.
- Hudson, John, 2000. "Generic take-up in the pharmaceutical market following patent expiry: A multi-country study," International Review of Law and Economics, Elsevier, vol. 20(2), pages 205-221, June.
- Coscelli, Andrea, 2000. "The Importance of Doctors' and Patients' Preferences in the Prescription Decision," Journal of Industrial Economics, Wiley Blackwell, vol. 48(3), pages 349-69, September.
- Ernst R. Berndt & Robert S. Pindyck & Pierre Azoulay, 2000.
"Consumption Externalities and Diffusion in Pharmaceutical Markets: Antiulcer Drugs,"
NBER Working Papers
7772, National Bureau of Economic Research, Inc.
- 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, 06.
- Richard G. Frank & David S. Salkever, 1997. "Generic Entry and the Pricing of Pharmaceuticals," NBER Working Papers 5306, National Bureau of Economic Research, Inc.
- Jerry HAUSMAN & Gregory LEONARD & J. Douglas ZONA, 1994. "Competitive Analysis with Differentiated Products," Annales d'Economie et de Statistique, ENSAE, issue 34, pages 159-180.
- Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
- Kurt R. Brekke & Astrid L. Grasdal & Tor Helge Holmås, 2007.
"Regulation and Pricing of Pharmaceuticals: Reference Pricing or Price Cap Regulation?,"
CESifo Working Paper Series
2059, CESifo Group Munich.
- Brekke, Kurt R. & Grasdal, Astrid L. & Holms, Tor Helge, 2009. "Regulation and pricing of pharmaceuticals: Reference pricing or price cap regulation?," European Economic Review, Elsevier, vol. 53(2), pages 170-185, February.
- Brekke, Kurt R. & Grasdal, Astrid L. & Holmås, Tor Helge, 2006. "Regulation and Pricing of Pharmaceuticals: Reference Pricing or Price Cap Regulation?," Working Papers in Economics 14/06, University of Bergen, Department of Economics.
- Liu, Ya-Ming & Yang, Yea-Huei Kao & Hsieh, Chee-Ruey, 2012. "Regulation and competition in the Taiwanese pharmaceutical market under national health insurance," Journal of Health Economics, Elsevier, vol. 31(3), pages 471-483.
- 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.
- Dalen Gag Morten & Furu Kai & Locatelli Marilena & Strom Steinar, 2009.
"Generic substitution. Micro evidence from register data in Norway,"
Department of Economics and Statistics Cognetti de Martiis. Working Papers
200901, University of Turin.
- Dag Dalen & Kari Furu & Marilena Locatelli & Steinar Strøm, 2011. "Generic substitution: micro evidence from register data in Norway," The European Journal of Health Economics, Springer, vol. 12(1), pages 49-59, February.
- Ville Aalto-Setälä, 2008. "The impact of generic substitution on price competition in Finland," The European Journal of Health Economics, Springer, vol. 9(2), pages 185-191, May.
- Ivan Moreno-Torres, 2011. "What if there was a stronger pharmaceutical price competition in Spain? When regulation has a similar effect to collusion," Working Papers XREAP2011-02, Xarxa de Referència en Economia Aplicada (XREAP), revised May 2011.
- Carine Franc & Laurent Granier & Sébastien Trinquard, 2013.
"Tarif forfaitaire de responsabilité : quels impacts sur le pharmacien ?,"
1309, Groupe d'Analyse et de Théorie Economique (GATE), Centre national de la recherche scientifique (CNRS), Université Lyon 2, Ecole Normale Supérieure.
- Carine Franc & Laurent Granier & Sébastien Trinquard, 2013. "Tarif forfaitaire de responsabilité : quels impacts sur le pharmacien ?," Working Papers halshs-00800457, HAL.
- Fernando Antoñanzas & Carmelo Juárez-Castelló & Roberto Rodríguez-Ibeas, 2011. "Innovation, loyalty and generic competition in pharmaceutical markets," SERIEs, Spanish Economic Association, vol. 2(1), pages 75-95, March.
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