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Spatial disaggregation of poverty and disability: application to Tanzania

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  • Tomoki Fujii

    (Singapore Management University)

Abstract

Estimating poverty measures for disabled people in developing countries is often difficult, partly because relevant data are not readily available. We extend the small-area estimation developed by Elbers, Lanjouw and Lanjouw (2002, 2003) to estimate poverty by the disability status of the household head, when the disability status is unavailable in the survey. We propose two alternative approaches to this extension: Aggregation and Instrumental Variables Approaches. We apply these approaches to data from Tanzania and show that both approaches work. Our estimation results show that disability is indeed positively associated with poverty in every region of mainland Tanzania.

Suggested Citation

  • Tomoki Fujii, 2024. "Spatial disaggregation of poverty and disability: application to Tanzania," Empirical Economics, Springer, vol. 66(2), pages 705-734, February.
  • Handle: RePEc:spr:empeco:v:66:y:2024:i:2:d:10.1007_s00181-023-02478-8
    DOI: 10.1007/s00181-023-02478-8
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    1. Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-766, May.
    2. Daniel Mont & Cuong Nguyen, 2018. "Spatial Variation in the Poverty Gap Between People With and Without Disabilities: Evidence from Vietnam," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 137(2), pages 745-763, June.
    3. Chris Elbers & Jean O. Lanjouw & Peter Lanjouw, 2005. "Imputed welfare estimates in regression analysis," Journal of Economic Geography, Oxford University Press, vol. 5(1), pages 101-118, January.
    4. Deon Filmer, 2008. "Disability, Poverty, and Schooling in Developing Countries: Results from 14 Household Surveys," The World Bank Economic Review, World Bank, vol. 22(1), pages 141-163, January.
    5. Elbers, Chris & Fujii, Tomoki & Lanjouw, Peter & Ozler, Berk & Yin, Wesley, 2007. "Poverty alleviation through geographic targeting: How much does disaggregation help?," Journal of Development Economics, Elsevier, vol. 83(1), pages 198-213, May.
    6. Atsushi Inoue & Gary Solon, 2010. "Two-Sample Instrumental Variables Estimators," The Review of Economics and Statistics, MIT Press, vol. 92(3), pages 557-561, August.
    7. Thomas S. Dee & William N. Evans, 2003. "Teen Drinking and Educational Attainment: Evidence from Two-Sample Instrumental Variables Estimates," Journal of Labor Economics, University of Chicago Press, vol. 21(1), pages 178-209, January.
    8. Lusardi, Annamaria, 1996. "Permanent Income, Current Income, and Consumption: Evidence from Two Panel Data Sets," Journal of Business & Economic Statistics, American Statistical Association, vol. 14(1), pages 81-90, January.
    9. Demombynes, Gabriel & Ozler, Berk, 2005. "Crime and local inequality in South Africa," Journal of Development Economics, Elsevier, vol. 76(2), pages 265-292, April.
    10. Joachim De Weerdt, 2010. "Moving out of Poverty in Tanzania: Evidence from Kagera," Journal of Development Studies, Taylor & Francis Journals, vol. 46(2), pages 331-349.
    11. Welsch, Roy E & Kuh, Edwin, 1976. "The Variances of Regression Coefficient Estimates Using Aggregate Data," Econometrica, Econometric Society, vol. 44(2), pages 353-363, March.
    12. 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.
    13. Fujii, Tomoki, 2008. "How Well Can We Target Aid with Rapidly Collected Data? Empirical Results for Poverty Mapping from Cambodia," World Development, Elsevier, vol. 36(10), pages 1830-1842, October.
    14. Edoardo Masset & Howard White, 2004. "Are Chronically Poor People being Left Out of Progress Towards the Millennium Development Goals? A quantitative analysis of older people, disabled people and orphans," Journal of Human Development and Capabilities, Taylor & Francis Journals, vol. 5(2), pages 279-297.
    15. Johannes G. Hoogeveen, 2005. "Measuring Welfare for Small but Vulnerable Groups: Poverty and Disability in Uganda," Journal of African Economies, Centre for the Study of African Economies, vol. 14(4), pages 603-631, December.
    16. Feige, Edgar L & Watts, Harold W, 1972. "An Investigation of the Consequences of Partial Aggregation of Micro-Economic Data," Econometrica, Econometric Society, vol. 40(2), pages 343-360, March.
    17. Tomoki Fujii, 2019. "Regional prevalence of health worker absenteeism in Tanzania," Health Economics, John Wiley & Sons, Ltd., vol. 28(2), pages 311-316, February.
    18. Araujo, M. Caridad & Ferreira, Francisco H.G. & Lanjouw, Peter & Özler, Berk, 2008. "Local inequality and project choice: Theory and evidence from Ecuador," Journal of Public Economics, Elsevier, vol. 92(5-6), pages 1022-1046, June.
    19. Bjorklund, Anders & Jantti, Markus, 1997. "Intergenerational Income Mobility in Sweden Compared to the United States," American Economic Review, American Economic Association, vol. 87(5), pages 1009-1018, December.
    20. Thomas Pave Sohnesen & Alemayehu Azeze Ambel & Peter Fisker & Colin Andrews & Qaiser Khan, 2017. "Small area estimation of child undernutrition in Ethiopian woredas," PLOS ONE, Public Library of Science, vol. 12(4), pages 1-17, April.
    21. Polinsky, A Mitchell, 1977. "The Demand for Housing: A Study in Specification and Grouping," Econometrica, Econometric Society, vol. 45(2), pages 447-461, March.
    22. Asghar Zaidi & Tania Burchardt, 2005. "Comparing Incomes When Needs Differ: Equivalization For The Extra Costs Of Disability In The U.K," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 51(1), pages 89-114, March.
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    More about this item

    Keywords

    Poverty; Disability; Tanzania; Aggregation; Two-sample instrumental variables estimation;
    All these keywords.

    JEL classification:

    • C20 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - General
    • I10 - Health, Education, and Welfare - - Health - - - General
    • I32 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - Measurement and Analysis of Poverty

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