On decomposing the causes of health sector inequalities with an application to malnutrition inequalities in Vietnam
AbstractThe authors propose a method for decomposing inequalities in the health sector into their causes, by coupling the concentration index with a regression framework. They also show how changesin inequality over time, and differences across countries, can be decomposed into the following: Changes due to changing inequalities in the determinants of the variable of interest. Changes in the means of the determinants. Changes in the effects of the determinants o the variable of interest. The authors illustrate the method using data on child malnutrition in Vietnam. They find that inequalities in height-for-age in 1993 and 1998 are accounted for largely by inequalities in household consumption and by unobserved influences at the commune level. And they find that an increase in such inequalities is accounted for largely by changes in these two influences. In the case of household consumption, rising inequalities play a part, but more important have been the inequality-increasing effects of rising average consumption and the increased protective effect of consumption on nutritional status. In the case of unobserved commune-level influences, rising inequality and general improvements seem to have been roughly equally important in accounting for rising inequality in malnutrition.
Download InfoIf 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.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoArticle provided by Elsevier in its journal Journal of Econometrics.
Volume (Year): 112 (2003)
Issue (Month): 1 (January)
Contact details of provider:
Web page: http://www.elsevier.com/locate/jeconom
Other versions of this item:
- Wagstaff, Adam & Van Doorslaer, Eddy & Watanabe, Naoko, 2001. "On decomposing the causes of health sector inequalities with an application to malnutrition inequalities in Vietnam," Policy Research Working Paper Series 2714, The World Bank.
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.:
- Thomas, D. & Lavy, V. & Strauss, J., 1991.
"Public Policy and Anthropometric Outcomes in the Cote d'Ivoire,"
643, Yale - Economic Growth Center.
- Thomas, Duncan & Lavy, Victor & Strauss, John, 1996. "Public policy and anthropometric outcomes in the Cote d'Ivoire," Journal of Public Economics, Elsevier, vol. 61(2), pages 155-192, August.
- Thomas, D. & Lavy, V. & Strauss, J., 1995. "Public Policy and Anthropometric Outcomes in the Cote d'Ivoire," Papers 95-07, RAND - Labor and Population Program.
- Thomas, D & Lavy, V & Strauss, J, 1996. "Public Policy and Anthropometric Outcomes in the Cote d'Ivoire," Papers 96-19, RAND - Reprint Series.
- David E. Sahn & Stephen D. Younger, 2000. "Expenditure incidence in Africa: microeconomic evidence," Fiscal Studies, Institute for Fiscal Studies, vol. 21(3), pages 329-347, September.
- Wagstaff, Adam & Paci, Pierella & van Doorslaer, Eddy, 1991. "On the measurement of inequalities in health," Social Science & Medicine, Elsevier, vol. 33(5), pages 545-557, January.
- Shorrocks, Anthony F, 1983. "Ranking Income Distributions," Economica, London School of Economics and Political Science, vol. 50(197), pages 3-17, February.
- Lavy, V & Strauss, J & Thomas, D & de Vreyer, P, 1996.
"Quality of Health Care, Survivial and Health Outcomes in Ghana,"
96-20, RAND - Reprint Series.
- Lavy, Victor & Strauss, John & Thomas, Duncan & de Vreyer, Philippe, 1996. "Quality of health care, survival and health outcomes in Ghana," Journal of Health Economics, Elsevier, vol. 15(3), pages 333-357, June.
- Wagstaff, Adam & Watanabe, Naoko, 2000. "Socioeconomic inequalities in child malnutrition in the developing world," Policy Research Working Paper Series 2434, The World Bank.
- Podder, Nripesh, 1993. "The Disaggregation of the Gini Coefficient by Factor Components and Its Applications to Australia," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 39(1), pages 51-61, March.
- Paul Contoyannis & Martin Forster, 1999. "'Our healthier nation'?," Health Economics, John Wiley & Sons, Ltd., vol. 8(4), pages 289-296.
- Wagstaff, Adam & Nga Nguyet Nguyen, 2002. "Poverty and survival prospects of Vietnamese children under Doi Moi," Policy Research Working Paper Series 2832, The World Bank.
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page. reading list or among the top items on IDEAS.Access and download statisticsgeneral 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: (Wendy Shamier).
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.