Demand for pharmaceutical drugs: A choice modelling experiment
Despite the importance of supplier inducement and brand loyalty in the drug purchasing process, little empirical evidence is to be found with regard to the influence that these factors exert on patients’ decisions. Under the new scenario of easier access to information, patients are becoming more demanding and even go as far as questioning their physicians’ prescription. Furthermore, new regulation also encourages patients to adopt an active role in the decision between brand-name and generic drugs. Using a stated preference model based on a choice survey, I have found evidence of how significant physicians’ prescription and pharmacists’ recommendation become throughout the drug purchase process and, to what extent, brand loyalty influences the final decision. As far as we are aware, this paper is the first to explicitly take consumers’ preferences into account rather than focusing on the behavior of health professionals.
|Date of creation:||Jun 2003|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.econ.upf.edu/|
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.:
- Paul Ellickson & Scott Stern & Manuel Trajtenberg, 2001.
"Patient Welfare and Patient Compliance -- An Empirical Framework for Measuring the Benefits from Pharmaceutical Innovation,"
in: Medical Care Output and Productivity, pages 539-564
National Bureau of Economic Research, Inc.
- Paul Ellickson & Scott Stern & Manuel Trajtenberg, 1999. "Patient Welfare and Patient Compliance: An Empirical Framework for Measuring the Benefits from Pharmaceutical Innovation," NBER Working Papers 6890, National Bureau of Economic Research, Inc.
- Sara Ellison Fisher & Iain Cockburn & Zvi Griliches & Jerry Hausman, 1997.
"Characteristics of Demand for Pharmaceutical Products: An Examination of Four Cephalosporins,"
RAND Journal of Economics,
The RAND Corporation, vol. 28(3), pages 426-446, Autumn.
- 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.
- Hausman, Jerry A. & Ruud, Paul A., 1987. "Specifying and testing econometric models for rank-ordered data," Journal of Econometrics, Elsevier, vol. 34(1-2), pages 83-104.
- 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.
- Hanley, Nick & Mourato, Susana & Wright, Robert E, 2001. " Choice Modelling Approaches: A Superior Alternative for Environmental Valuation?," Journal of Economic Surveys, Wiley Blackwell, vol. 15(3), pages 435-62, July.
- Uwe Dulleck & Rudolf Kerschbamer, 2001.
"On Doctors, Mechanics and Computer Specialists Or Where are the Problems with Credence Goods?,"
Vienna Economics Papers
0101, University of Vienna, Department of Economics.
- Dulleck, Uwe & Kerschbamer, Rudolf, 2001. "On Doctors, Mechanics and Computer Specialists. Or Where are the Problems with Credence Goods?," CEPR Discussion Papers 3016, C.E.P.R. Discussion Papers.
- Armantier Olivier & Namoro Soiliou, 2006. "Prescription Drug Advertising and Patient Compliance: A Physician Agency Approach," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 6(1), pages 1-41, September.
- Fredrik Carlsson & Peter Martinsson, 2003. "Design techniques for stated preference methods in health economics," Health Economics, John Wiley & Sons, Ltd., vol. 12(4), pages 281-294.
- Beggs, S. & Cardell, S. & Hausman, J., 1981. "Assessing the potential demand for electric cars," Journal of Econometrics, Elsevier, vol. 17(1), pages 1-19, September.
When requesting a correction, please mention this item's handle: RePEc:upf:upfses:704. 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.