Quality, Quantity, and Nutritional Impacts of Rice Price Changes in Vietnam
AbstractAsian governments intervene in the world rice market to protect domestic consumers. Whether consumers are nutritionally vulnerable depends on the elasticity of calories with respect to rice prices. Common demand models applied to household survey and market price data ignore quality substitution and force all adjustment onto the quantity (calorie) margin. This paper uses data from Vietnam on market prices, food quantity and quality. A 10% increase in the relative price of rice reduces household calorie consumption by less than 2% but this elasticity would be wrongly estimated to be more than twice as large if quality substitution is ignored.
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 InfoArticle provided by Elsevier in its journal World Development.
Volume (Year): 43 (2013)
Issue (Month): C ()
Contact details of provider:
Web page: http://www.elsevier.com/locate/worlddev
demand; nutrition; rice; prices; Vietnam; Asia;
Other versions of this item:
- John Gibson & Bonggeun Kim, 2011. "Quality, Quantity and Nutritional Impact of Rice Price Changes in Vietnam," Working Papers in Economics 11/16, University of Waikato, Department of Economics.
- C81 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Methodology for Collecting, Estimating, and Organizing Microeconomic Data; Data Access
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
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.:
- Sébastien Dessus & Santiago Herrera & Rafael de Hoyos, 2008.
"The impact of food inflation on urban poverty and its monetary cost: some back-of-the-envelope calculations,"
International Association of Agricultural Economists, vol. 39(s1), pages 417-429, November.
- Dessus, Sebastien & Herrera, Santiago & de Hoyos, Rafael, 2008. "The impact of food inflation on urban poverty and its monetary cost : some back-of-the-envelope calculations," Policy Research Working Paper Series 4666, The World Bank.
- Deaton, A., 1988.
"Price Elasticities From Survey Data: Extensions And Indonesian Results,"
138, Princeton, Woodrow Wilson School - Development Studies.
- Deaton, Angus, 1990. "Price elasticities from survey data : Extensions and Indonesian results," Journal of Econometrics, Elsevier, vol. 44(3), pages 281-309, June.
- Deaton, A., 1990. "Price Elasticities From Surveys Data: Extensions And Indonesian Results," Papers 69, World Bank - Living Standards Measurement.
- Peter Timmer, 2009. "Rice Price Formation in the Short Run and the Long Run: The Role of Market Structure in Explaining Volatility," Working Papers 172, Center for Global Development.
- Deaton, Angus S & Muellbauer, John, 1980. "An Almost Ideal Demand System," American Economic Review, American Economic Association, vol. 70(3), pages 312-26, June.
- Gibson, John & Kim, Bonggeun, 2013.
"Do the urban poor face higher food prices? Evidence from Vietnam,"
Elsevier, vol. 41(C), pages 193-203.
- John Gibson & Bonggeun Kim, 2012. "Do the Urban Poor Face Higher Food Prices? Evidence from Vietnam," Working Papers in Economics 12/16, University of Waikato, Department of Economics.
- Gibson, John & Kim, Bonggeun, 2013.
"Testing Hicksian Separability Over Space,"
2013 Annual Meeting, August 4-6, 2013, Washington, D.C.
150387, Agricultural and Applied Economics Association.
- John Gibson & Scott Rozelle, 2011. "The effects of price on household demand for food and calories in poor countries: are our databases giving reliable estimates?," Applied Economics, Taylor & Francis Journals, vol. 43(27), pages 4021-4031.
- McKelvey, Christopher, 2011. "Price, unit value, and quality demanded," Journal of Development Economics, Elsevier, vol. 95(2), pages 157-169, July.
- Tom Slayton, 2009. "Rice Crisis Forensics: How Asian Governments Carelessly Set the World Rice Market on Fire," Working Papers 163, Center for Global Development.
- Ivanic, Maros & Martin, Will, 2008. "Implications of higher global food prices for poverty in low-income countries," Policy Research Working Paper Series 4594, The World Bank.
- Bruce W. Hamilton, 2001. "Using Engel's Law to Estimate CPI Bias," American Economic Review, American Economic Association, vol. 91(3), pages 619-630, June.
- Maros Ivanic & Will Martin, 2008. "Implications of higher global food prices for poverty in low-income countries-super-1," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 405-416, November.
- Rafael E. de Hoyos & Denis Medvedev, 2011.
"Poverty Effects of Higher Food Prices: A Global Perspective,"
Review of Development Economics,
Wiley Blackwell, vol. 15(3), pages 387-402, 08.
- De Hoyos, Rafael E. & Medvedev, Denis, 2009. "Poverty effects of higher food prices : a global perspective," Policy Research Working Paper Series 4887, The World Bank.
- Vu, Linh & Glewwe, Paul, 2011.
"Impacts of Rising Food Prices on Poverty and Welfare in Vietnam,"
Journal of Agricultural and Resource Economics,
Western Agricultural Economics Association, vol. 36(1), April.
- Linh Vu Hoang & Paul Glewwe, 2009. "Impacts of Rising Food Prices on Poverty and Welfare in Vietnam," Working Papers 13, Development and Policies Research Center (DEPOCEN), Vietnam.
- Minten, Bart & Kyle, Steven, 1999. "The effect of distance and road quality on food collection, marketing margins, and traders' wages: evidence from the former Zaire," Journal of Development Economics, Elsevier, vol. 60(2), pages 467-495, December.
- Behrman, Jere R & Deolalikar, Anil B & Wolfe, Barbara L, 1988. "Nutrients: Impacts and Determinants," World Bank Economic Review, World Bank Group, vol. 2(3), pages 299-320, September.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei).
If references are entirely missing, you can add them using this form.