Small area estimation-based prediction methods to track poverty : validation and applications
Tracking poverty is predicated on the availability of comparable consumption data and reliable price deflators. However, regular series of strictly comparable data are only rarely available. Price deflators are also often missing or disputed. In response, poverty prediction methods that track consumption correlates as opposed to consumption itself have been developed. These methods typically assume that the estimated relation between consumption and its predictors is stable over time -- an assumption that cannot usually be tested directly. This study analyzes the performance of poverty prediction models based on small area estimation techniques. Predicted poverty estimates are compared with directly observed levels in two country settings where data comparability over time is not a problem. Prediction models that employ either non-staple food or non-food expenditures or a full set of assets as predictors are found to yield poverty estimates that match observed poverty well. This offers some support to the use of such methods to approximate the evolution of poverty. Two further country examples illustrate how an application of the method employing models based on household assets can help to adjudicate between alternative price deflators.
|Date of creation:||01 Jun 2011|
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- Chris Elbers & Jean O. Lanjouw & Peter Lanjouw, 2003. "Micro--Level Estimation of Poverty and Inequality," Econometrica, Econometric Society, vol. 71(1), pages 355-364, January.
- John Gibson & Jikun Huang & Scott Rozelle, 2002.
"Improving Estimates of Inequality and Poverty From Urban China’s Household Income and Expenditure Survey,"
Working Papers in Economics
02/01, University of Waikato, Department of Economics.
- John Gibson & Jikun Huang & Scott Rozelle, 2003. "Improving Estimates of Inequality and Poverty from Urban China's Household Income and Expenditure Survey," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 49(1), pages 53-68, 03.
- Gibson, John & Huang, Jikun & Rozelle, Scott, 2001. "Improving Estimates Of Inequality And Poverty From Urban China'S Household Income And Expenditure Survey," Working Papers 11989, University of California, Davis, Department of Agricultural and Resource Economics.
- Astrid Mathiassen, 2009. "A model based approach for predicting annual poverty rates without expenditure data," Journal of Economic Inequality, Springer, vol. 7(2), pages 117-135, June.
- Lanjouw, Jean Olson & Lanjouw, Peter, 2001. "How to Compare Apples and Oranges: Poverty Measurement Based on Different Definitions of Consumption," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 47(1), pages 25-42, March.
- Carlo Azzarri & Gero Carletto & Benjamin Davis & Alberto Zezza, 2005.
"Monitoring Poverty without Consumption Data: An application using the Albania panel survey,"
05-01, Agricultural and Development Economics Division of the Food and Agriculture Organization of the United Nations (FAO - ESA).
- Carlo Azzarri & Gero Carletto & Benjamin Davis & Alberto Zezza, 2006. "Monitoring Poverty Without Consumption Data : An Application Using the Albania Panel Survey," Eastern European Economics, M.E. Sharpe, Inc., vol. 44(1), pages 59-82, February.
- Demombynes, Gabriel & Elbers, Chris & Lanjouw, Jean O. & Lanjouw, Peter, 2007. "How good a map ? Putting small area estimation to the test," Policy Research Working Paper Series 4155, The World Bank.
- Tarozzi, Alessandro, 2011. "Can census data alone signal heterogeneity in the estimation of poverty maps?," Journal of Development Economics, Elsevier, vol. 95(2), pages 170-185, July.
- Michael Grimm & Isabel Günther, 2007.
"Growth and Poverty in Burkina Faso: A Reassessment of the Paradox,"
Journal of African Economies,
Centre for the Study of African Economies (CSAE), vol. 16(1), pages 70-101, January.
- Michael Grimm & Isabel Günther, 2005. "Growth and Poverty in Burkina Faso. A Reassessment of the Paradox," Working Papers DT/2005/07, DIAL (Développement, Institutions et Mondialisation).
- Michael Grimm & Isabel Günther, 2005. "Growth and Poverty in Burkina Faso: A Reassessment of the Paradox," Discussion Papers of DIW Berlin 482, DIW Berlin, German Institute for Economic Research.
- repec:pri:rpdevs:deaton_price_trends_in_india_version_3_jan_08_all is not listed on IDEAS
- John Gibson & Steven Stillman, 2004.
"CPI Bias and Real Living Standards in Russia During The Transition,"
Econometric Society 2004 North American Summer Meetings
504, Econometric Society.
- Gibson, John & Stillman, Steven & Le, Trinh, 2008. "CPI bias and real living standards in Russia during the transition," Journal of Development Economics, Elsevier, vol. 87(1), pages 140-160, August.
- John Gibson & Steven Stillman & Trinh Le, 2004. "CPI Bias and Real Living Standards in Russia During the Transition," Working Papers in Economics 04/02, University of Waikato, Department of Economics.
- Alessandro Tarozzi & Angus Deaton, 2009. "Using Census and Survey Data to Estimate Poverty and Inequality for Small Areas," The Review of Economics and Statistics, MIT Press, vol. 91(4), pages 773-792, November.
- Sarah Harrower & John Hoddinott, 2005. "Consumption Smoothing in the Zone Lacustre, Mali," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 14(4), pages 489-519, December.
- repec:pri:rpdevs:deaton_adjusted_poverty_india is not listed on IDEAS
- Tarozzi, Alessandro, 2007.
"Calculating Comparable Statistics From Incomparable Surveys, With an Application to Poverty in India,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 25, pages 314-336, July.
- Alessandro Tarozzi, 2004. "Calculating Comparable Statistics from Incomparable Surveys, with an Application to Poverty in India," Econometric Society 2004 North American Winter Meetings 280, Econometric Society.
- Martin Wall & Deborah Johnston, 2008. "Counting Heads or Counting Televisions: Can Asset-based Measures of Welfare Assist Policy-makers in Russia?," Journal of Human Development and Capabilities, Taylor & Francis Journals, vol. 9(1), pages 131-147.
- Steven Stillman & Duncan Thomas, 2008. "Nutritional Status During an Economic Crisis: Evidence from Russia," Economic Journal, Royal Economic Society, vol. 118(531), pages 1385-1417, 08.
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