Analyzing Nutritional Impacts of Policies: An Empirical Study for Malawi
Summary Widespread malnutrition in developing countries calls for appropriate strategies, presupposing good knowledge about nutritional impacts of policies. Little previous work has been carried out in this direction, especially with respect to micronutrients. We use representative household data from Malawi and develop a demand systems approach to estimate income and price elasticities of food demand and nutrient consumption. These estimates are applied for policy simulations. Given multiple nutritional deficiencies, income-related policies are better suited than price policies to improve nutrition. While consumer price subsidies for maize improve calorie and mineral consumption, they can worsen vitamin consumption in urban areas.
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- Emmanuel Skoufias & Vincenzo Di Maro & Teresa González-Cossío & Sonia Rodríguez Ramírez, 2009. "Nutrient consumption and household income in rural Mexico," Agricultural Economics, International Association of Agricultural Economists, vol. 40(6), pages 657-675, November.
- Haddad, Lawrence & Kanbur, Ravi, 1989.
"How serious is the neglect of intrahousehold inequality ?,"
Policy Research Working Paper Series
296, The World Bank.
- Haddad, Lawrence & Kanbur, Ravi, 1990. "How Serious Is the Neglect of Intra-Household Inequality?," Economic Journal, Royal Economic Society, vol. 100(402), pages 866-81, September.
- Haddad, L. & Kanbur, R., 1989. "How Serious Is The Neglectof Intra-Household Inequality?," Papers 450, Stockholm - International Economic Studies.
- Heckman, James J, 1979.
"Sample Selection Bias as a Specification Error,"
Econometric Society, vol. 47(1), pages 153-61, January.
- Baichen Jiang & John Davis, 2007. "Household food demand in rural China," Applied Economics, Taylor & Francis Journals, vol. 39(3), pages 373-380.
- David L. Edgerton, 1997. "Weak Separability and the Estimation of Elasticities in Multistage Demand Systems," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(1), pages 62-79.
- Qaim, Matin & Stein, Alexander J. & Meenakshi, J.V., 2006.
"Economics of Biofortification,"
2006 Annual Meeting, August 12-18, 2006, Queensland, Australia
25584, International Association of Agricultural Economists.
- Svedberg, Peter, 2000. "Poverty and Undernutrition: Theory, Measurement, and Policy," OUP Catalogue, Oxford University Press, number 9780198292685, July.
- Frank Asche & Cathy R. Wessells, 1997. "On Price Indices in the Almost Ideal Demand System," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(4), pages 1182-1185.
- von Braun, Joachim & Haen, Hartwig de & Blanken, Juergen, 1991. "Commercialization of agriculture under population pressure: effects on production, and nutrition in Rwanda," Research reports 85, International Food Policy Research Institute (IFPRI).
- Pollak, Robert A & Wales, Terence J, 1981. "Demographic Variables in Demand Analysis," Econometrica, Econometric Society, vol. 49(6), pages 1533-51, November.
- 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.
- Bliss, Christopher & Stern, Nicholas, 1978. "Productivity, wages and nutrition : Part I: the theory," Journal of Development Economics, Elsevier, vol. 5(4), pages 331-362, December.
- John Strauss & Duncan Thomas, 1998.
"Health, Nutrition, and Economic Development,"
Journal of Economic Literature,
American Economic Association, vol. 36(2), pages 766-817, June.
- 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.
- Deaton, Angus, 1988.
"Quality, Quantity, and Spatial Variation of Price,"
American Economic Review,
American Economic Association, vol. 78(3), pages 418-30, June.
- Steven Yen & Kamhon Kan & Shew-Jiuan Su, 2002. "Household demand for fats and oils: two-step estimation of a censored demand system," Applied Economics, Taylor & Francis Journals, vol. 34(14), pages 1799-1806.
- Harrigan, Jane, 2003. "U-Turns and Full Circles: Two Decades of Agricultural Reform in Malawi 1981-2000," World Development, Elsevier, vol. 31(5), pages 847-863, May.
- Heien, Dale & Wessells, Cathy Roheim, 1990. "Demand Systems Estimation with Microdata: A Censored Regression Approach," Journal of Business & Economic Statistics, American Statistical Association, vol. 8(3), pages 365-71, July.
- 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.
- James Banks & Richard Blundell & Arthur Lewbel, 1997. "Quadratic Engel Curves And Consumer Demand," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 527-539, November.
- World Bank, 2007. "Malawi : Poverty and Vulnerability Assessment, Investing in Our Future," World Bank Other Operational Studies 7555, The World Bank.
- Kuo S. Huang, 1996. "Nutrient Elasticities in a Complete Food Demand System," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(1), pages 21-29.
- Sudhir Anand & Martin Ravallion, 1993. "Human Development in Poor Countries: On the Role of Private Incomes and Public Services," Journal of Economic Perspectives, American Economic Association, vol. 7(1), pages 133-150, Winter.
- Harrigan, Jane, 2008. "Food insecurity, poverty and the Malawian Starter Pack: Fresh start or false start?," Food Policy, Elsevier, vol. 33(3), pages 237-249, June.
- Horton, S. & Ross, J., 2003. "The economics of iron deficiency," Food Policy, Elsevier, vol. 28(1), pages 51-75, February.
- Pitt, Mark M, 1983. "Food Preferences and Nutrition in Rural Bangladesh," The Review of Economics and Statistics, MIT Press, vol. 65(1), pages 105-14, February.
- Abdulai, Awudu & Aubert, Dominique, 2004. "Nonparametric and parametric analysis of calorie consumption in Tanzania," Food Policy, Elsevier, vol. 29(2), pages 113-129, April.
- Behrman, Jere R. & Wolfe, Barbara L., 1984. "More evidence on nutrition demand : Income seems overrated and women's schooling underemphasized," Journal of Development Economics, Elsevier, vol. 14(1), pages 105-128.
- J. Scott Shonkwiler & Steven T. Yen, 1999. "Two-Step Estimation of a Censored System of Equations," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(4), pages 972-982.
- Bouis, Howarth & Haddad, Lawrence & Kennedy, Eileen, 1992. "Does it matter how we survey demand for food?: Evidence from Kenya and the Philippines," Food Policy, Elsevier, vol. 17(5), pages 349-360, October.
- Smith, Lisa C. & Alderman, Harold & Aduayom, Dede, 2006. "Food insecurity in Sub-Saharan Africa: new estimates from household expenditure surveys," Research reports 146, International Food Policy Research Institute (IFPRI).
- X.M. Gao & Eric J. Wailes & Gail L. Cramer, 1996. "A Two-Stage Rural Household Demand Analysis: Microdata Evidence from Jiangsu Province, China," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 604-613.
- 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.
- Abdulai, Awudu & Aubert, Dominique, 2004. "A cross-section analysis of household demand for food and nutrients in Tanzania," Agricultural Economics, Blackwell, vol. 31(1), pages 67-79, July.
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