Advanced Search
MyIDEAS: Login to save this article or follow this journal

Drug Innovations and Welfare Measures Computed from Market Demand: The Case of Anti-cholesterol Drugs

Contents:

Author Info

  • Abe Dunn
Registered author(s):

Abstract

The pharmaceutical industry is characterized as having substantial investment in R&D and a large number of new product introductions, which poses special problems for price measurement caused by the quality of drug products changing over time. This paper applies recent demand estimation techniques to individual-level data to construct a constant-quality price index for anti-cholesterol drugs. Although the average price for anti-cholesterol drugs does not change over the sample period, I find that the constant-quality price index drops by 27 percent, a pace more in line with our expectations in such a dynamic segment of the industry. (JEL C43, L11, L65, O31)

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www.aeaweb.org/articles.php?doi=10.1257/app.4.3.167
Download Restriction: no

File URL: http://www.aeaweb.org/aej/app/data/2010-0350_data.zip
Download Restriction: no

File URL: http://www.aeaweb.org/aej/app/app/2010-0350_app.pdf
Download Restriction: Access to full text is restricted to AEA members and institutional subscribers.

Bibliographic Info

Article provided by American Economic Association in its journal American Economic Journal: Applied Economics.

Volume (Year): 4 (2012)
Issue (Month): 3 (July)
Pages: 167-89

as in new window
Handle: RePEc:aea:aejapp:v:4:y:2012:i:3:p:167-89

Note: DOI: 10.1257/app.4.3.167
Contact details of provider:
Email:
Web page: http://www.aeaweb.org/aej-applied
More information through EDIRC

Order Information:
Web: http://www.aeaweb.org/subscribe.html

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

References listed on IDEAS
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.:
as in new window
  1. Epstein, L.G. & Zhang, J., 1998. "Subjective Probabilities on Subjectivity Unambiguous Event," RCER Working Papers 456, University of Rochester - Center for Economic Research (RCER).
  2. Berndt, Ernst R. & Cutler, David M. & Frank, Richard G. & Griliches, Zvi & Newhouse, Joseph P. & Triplett, Jack E., 2000. "Medical care prices and output," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 3, pages 119-180 Elsevier.
  3. Ana Aizcorbe & Nicole Nestoriak, 2010. "Price Indexes for Drugs: A Review of the Issues," BEA Working Papers 0050, Bureau of Economic Analysis.
  4. Kennan, John, 1989. "Simultaneous Equations Bias in Disaggregated Econometric Models," Review of Economic Studies, Wiley Blackwell, vol. 56(1), pages 151-56, January.
  5. David M. Cutler & Mark McClellan & Joseph P. Newhouse & Dahlia Remler, 1998. "Are Medical Prices Declining? Evidence From Heart Attack Treatments," The Quarterly Journal of Economics, MIT Press, vol. 113(4), pages 991-1024, November.
  6. Manuel Trajtenberg, 1990. "Product Innovations, Price Indices and the (Mis)Measurement of Economic Performance," NBER Working Papers 3261, National Bureau of Economic Research, Inc.
  7. Ana Aizcorbe & Nicole Nestoriak, 2010. "Changing Mix of Medical Care Services: Stylized Facts and Implications for Price Indexes," BEA Working Papers 0064, Bureau of Economic Analysis.
  8. Austan Goolsbee & Amil Petrin, 2004. "The Consumer Gains from Direct Broadcast Satellites and the Competition with Cable TV," Econometrica, Econometric Society, vol. 72(2), pages 351-381, 03.
  9. Pakes, Ariel & Berry, Steven & Levinsohn, James A, 1993. "Applications and Limitations of Some Recent Advances in Empirical Industrial Organization: Price Indexes and the Analysis of Environmental Change," American Economic Review, American Economic Association, vol. 83(2), pages 241-46, May.
  10. Epstein, Larry G & Zhang, Jiankang, 2001. "Subjective Probabilities on Subjectively Unambiguous Events," Econometrica, Econometric Society, vol. 69(2), pages 265-306, March.
  11. Claudio Lucarelli & Sean Nicholson, 2009. "A Quality-Adjusted Price Index for Colorectal Cancer Drugs," NBER Working Papers 15174, National Bureau of Economic Research, Inc.
  12. Ellison, S & Cockburn, I & Griliches, A & Hausman, J, 1996. "Characteristics of Demand for Pharmaceutical Products : an Examination of four Cephalosporins," Working papers 96-24, Massachusetts Institute of Technology (MIT), Department of Economics.
  13. Aviv Nevo, 2003. "New Products, Quality Changes, and Welfare Measures Computed from Estimated Demand Systems," The Review of Economics and Statistics, MIT Press, vol. 85(2), pages 266-275, May.
  14. Martin Gaynor & William B. Vogt, 2003. "Competition Among Hospitals," NBER Working Papers 9471, National Bureau of Economic Research, Inc.
  15. Charles J. Romeo, 2010. "Filling Out the Instrument Set in Mixed Logit Demand Systems for Aggregate Data," EAG Discussions Papers 201003, Department of Justice, Antitrust Division.
  16. Berndt, Ernst R, et al, 1995. "Information, Marketing, and Pricing in the U.S. Antiulcer Drug Market," American Economic Review, American Economic Association, vol. 85(2), pages 100-105, May.
  17. J. Miguel Villas-Boas & Russell S. Winer, 1999. "Endogeneity in Brand Choice Models," Management Science, INFORMS, vol. 45(10), pages 1324-1338, October.
  18. Pradeep Chintagunta & Jean-Pierre Dubé & Khim Yong Goh, 2005. "Beyond the Endogeneity Bias: The Effect of Unmeasured Brand Characteristics on Household-Level Brand Choice Models," Management Science, INFORMS, vol. 51(5), pages 832-849, May.
  19. Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
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 in new window

Cited by:
  1. Ulrich Kaiser & Susan J. Mendez & Thomas Rønde, 2010. "Regulation of Pharmaceutical Prices: Evidence from a Reference Price Reform in Denmark," CIE Discussion Papers 2010-01, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
  2. Abe Dunn & Adam Hale Shapiro, 2011. "Physician Market Power and Medical-Care Expenditures," BEA Working Papers 0078, Bureau of Economic Analysis.
  3. Carlos Giovanni González Espitia & Natalia Serna Borrero, 2014. "A discrete choice model approximation to the consumer’s choice among television displays," Alcamentos 1402, Universidad de Alcalá, Departamento de Economía..
  4. Duso, T.; & Herr, A.; & Suppliet, M, 2014. "The Welfare Impact of Parallel Imports: A Structural Approach Applied to the German Market for Oral Anti-diabetics," Health, Econometrics and Data Group (HEDG) Working Papers 14/09, HEDG, c/o Department of Economics, University of York.
  5. Abe Dunn & Eli Liebman & Adam Hale Shapiro, 2012. "Implications of Utilization Shifts on Medical-Care Price Measurement," BEA Working Papers 0087, Bureau of Economic Analysis.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:aea:aejapp:v:4:y:2012:i:3:p:167-89. 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: (Jane Voros) or (Michael P. Albert).

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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