Characteristics of demand for antibiotics in primary care: an almost ideal model
AbstractWe model demand for di¤erent classes of antibiotics used for respiratory infections in outpatient care using a linear approximate almost ideal demand system approach. We compute elasticities to socioeconomic determinants of consumption and own- and cross- price elasticities between di¤erent groups of antibiotics. We .nd signi.cant elasticities between newer/more expensive generations and older/less expensive generations of antibiotics. The larger use of more expensive antibiotics is also associated with the self-dispensing status of practices, ceteris paribus.
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Bibliographic InfoPaper provided by Department of Economics and Technology Management, University of Bergamo in its series Working Papers with number 0701.
Date of creation: 2007
Date of revision:
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More information through EDIRC
Antibiotic use; Demand equations; Demand elasticities; Almost Ideal Model; Self-dispensing;
Find related papers by JEL classification:
- I0 - Health, Education, and Welfare - - General
- C3 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables
- C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
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.:
- 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.
- Alston, Julian M & Foster, Kenneth A & Green, Richard D, 1994. "Estimating Elasticities with the Linear Approximate Almost Ideal Demand System: Some Monte Carlo Results," The Review of Economics and Statistics, MIT Press, vol. 76(2), pages 351-56, May.
- Ray, Ranjan, 1980. "Analysis of a Time Series of Household Expenditure Surveys for India," The Review of Economics and Statistics, MIT Press, vol. 62(4), pages 595-602, November.
- Filippini, Massimo & Masiero, Giuliano & Moschetti, Karine, 2006. "Socioeconomic determinants of regional differences in outpatient antibiotic consumption: Evidence from Switzerland," Health Policy, Elsevier, vol. 78(1), pages 77-92, August.
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