Does Income Really Matter? Nonparametric and Parametric Estimates of the Demand for Calories in Tanzania
AbstractThis study employs both nonparametric and parametric methods to examine the influence of household expenditure and other demographic variables on household consumption of calories in Tanzania, using recent survey data. Under each estimation strategy we employ, we find significant and positive relationship between household expenditure and calorie consumption. Even with an estimation strategy that ensures consistent estimates in the presence of measurement error, the calorie-expenditure elasticity is 0.46, a finding that is consistent with the traditional view that, increases in household income will improve calorie intake and help alleviate inadequate nutrition.
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.
Bibliographic InfoPaper provided by European Association of Agricultural Economists in its series 2002 International Congress, August 28-31, 2002, Zaragoza, Spain with number 24863.
Date of creation: 2002
Date of revision:
Food Security and Poverty;
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.:
- Griliches, Zvi & Hausman, Jerry A., 1986.
"Errors in variables in panel data,"
Journal of Econometrics,
Elsevier, vol. 31(1), pages 93-118, February.
- Subramanian, Shankar & Deaton, Angus, 1996.
"The Demand for Food and Calories,"
Journal of Political Economy,
University of Chicago Press, vol. 104(1), pages 133-62, February.
- Sahn, David E. & Alderman, Harold, 1988. "The effects of human capital on wages, and the determinants of labor supply in a developing country," Journal of Development Economics, Elsevier, vol. 29(2), pages 157-183, September.
- Strauss, John, 1984. "Joint determination of food consumption and production in rural Sierra Leone : Estimates of a household-firm model," Journal of Development Economics, Elsevier, vol. 14(1), pages 77-103.
- Sahn, David E, 1988. "The Effect of Price and Income Changes on Food-Energy Intake in Sri Lanka," Economic Development and Cultural Change, University of Chicago Press, vol. 36(2), pages 315-40, January.
- Bouis, Howarth E. & Haddad, Lawrence J., 1992. "Are estimates of calorie-income fxelasticities too high? : A recalibration of the plausible range," Journal of Development Economics, Elsevier, vol. 39(2), pages 333-364, October.
- Strauss, John, 1986. "Does Better Nutrition Raise Farm Productivity?," Journal of Political Economy, University of Chicago Press, vol. 94(2), pages 297-320, April.
- Bouis, Howarth E., 1994. "The effect of income on demand for food in poor countries: Are our food consumption databases giving us reliable estimates?," Journal of Development Economics, Elsevier, vol. 44(1), pages 199-226, June.
- Sahn, David E, 1994. "The Contribution of Income to Improved Nutrition in Cote d'Ivoire," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 3(1), pages 29-61, April.
- Behrman, Jere R & Deolalikar, Anil B, 1987. "Will Developing Country Nutrition Improve with Income? A Case Study for Rural South India," Journal of Political Economy, University of Chicago Press, vol. 95(3), pages 492-507, June.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (AgEcon Search).
If references are entirely missing, you can add them using this form.