Hedonic Analysis of Arthritis Drugs
In: Medical Care Output and Productivity
We examine the relationship between quality'' and market outcomes for a group of drugs used to treat rheumatoid arthritis. Though this is a widespread and debilitating disease with very substantial impacts on the health of patients and on the economy, currently available drugs have limited efficacy and serious side effects. Clinical research conducted since these products were approved has resulted in substantial revisions to the body of scientific information available to physicians. The relative quality' of these drugs (as captured by efficacy and toxicity measurements reported in peer-reviewed clinical trials) has changed markedly over the past 15 years. Yet in our analysis of US wholesale prices we find that relative prices appear to be only weakly related to quality. We do however find a relationship between changes in reported efficacy and toxicity and the evolution of quantity shares in this market.
(This abstract was borrowed from another version of this item.)
|This chapter was published in: ||This item is provided by National Bureau of Economic Research, Inc in its series NBER Chapters with number
7637.||Handle:|| RePEc:nbr:nberch:7637||Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
More information through EDIRC
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.:
- Anis, Aslam H. & Wen, Quan, 1998. "Price regulation of pharmaceuticals in Canada," Journal of Health Economics, Elsevier, vol. 17(1), pages 21-38, January.
- Ernst R. Berndt & Linda T. Bui & David H. Lucking-Reiley & Glen L. Urban, 1996.
"The Roles of Marketing, Product Quality, and Price Competition in the Growth and Composition of the U.S. Antiulcer Drug Industry,"
in: The Economics of New Goods, pages 277-328
National Bureau of Economic Research, Inc.
- Ernst R. Berndt & Linda Bui & David Reiley & Glen Urban, 1994. "The Roles of Marketing, Product Quality and Price Competition in the Growth and Composition of the U.S. Anti-Ulcer Drug Industry," NBER Working Papers 4904, National Bureau of Economic Research, Inc.
- Fiona Scott Morton, 1997. "The Strategic Response by Pharmaceutical Firms to the Medicaid Most-Favored-Customer Rules," RAND Journal of Economics, The RAND Corporation, vol. 28(2), pages 269-290, Summer.
- Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
- 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.
When requesting a correction, please mention this item's handle: RePEc:nbr:nberch:7637. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.