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Is labor income responsible for poverty reduction ? a decomposition approach

Author

Listed:
  • Azevedo, Joao Pedro
  • Inchauste, Gabriela
  • Olivieri, Sergio
  • Saavedra, Jaime
  • Winkler, Hernan
Abstract
Demographics, labor income, public transfers, or remittances: Which factor contributes the most to observed reductions in poverty? Using counterfactual simulations, this paper accounts for the contribution labor income has made to the observed changes in poverty over the past decade for a set of 16 countries that have experienced substantial declines in poverty. In contrast to methods that focus on aggregate summary statistics, the analysis generates entire counterfactual distributions that allow assessing the contributions of different factors to observed distributional changes. Decompositions across all possible paths are calculated so the estimates are not subject to path-dependence. The analysis shows that for most countries in the sample, labor income is the most important contributor to changes in poverty. In ten of the countries, labor income explains more than half of the change in moderate poverty; in another four, it accounts for more than 40 percent of the reduction in poverty. Although public and private transfers were relatively more important in explaining the reduction in extreme poverty, more and better-paying jobs were the key factors behind poverty reduction over the past decade.

Suggested Citation

  • Azevedo, Joao Pedro & Inchauste, Gabriela & Olivieri, Sergio & Saavedra, Jaime & Winkler, Hernan, 2013. "Is labor income responsible for poverty reduction ? a decomposition approach," Policy Research Working Paper Series 6414, The World Bank.
    • Handle: RePEc:wbk:wbrwps:6414
    as

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    References listed on IDEAS

    as
    1. Fortin, Nicole & Lemieux, Thomas & Firpo, Sergio, 2011. "Decomposition Methods in Economics," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 1, pages 1-102, Elsevier.
    2. Shaohua Chen & Martin Ravallion, 2010. "The Developing World is Poorer than We Thought, But No Less Successful in the Fight Against Poverty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 125(4), pages 1577-1625.
    3. Ricardo Paes de Barros & Mirela de Carvalho & Samuel Franco & Rosane Mendonça, 2006. "Uma Análise das Principais Causas da Queda Recente na Desigualdade de Renda Brasileira," Discussion Papers 1203, Instituto de Pesquisa Econômica Aplicada - IPEA.
    4. Juhn, Chinhui & Murphy, Kevin M & Pierce, Brooks, 1993. "Wage Inequality and the Rise in Returns to Skill," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 410-442, June.
    5. Ravallion, Martin & Chen, Shaohua, 2007. "China's (uneven) progress against poverty," Journal of Development Economics, Elsevier, vol. 82(1), pages 1-42, January.
    6. Datt, Gaurav & Ravallion, Martin, 1992. "Growth and redistribution components of changes in poverty measures : A decomposition with applications to Brazil and India in the 1980s," Journal of Development Economics, Elsevier, vol. 38(2), pages 275-295, April.
    7. Ravallion, Martin & Chen, Shaohua, 1997. "What Can New Survey Data Tell Us about Recent Changes in Distribution and Poverty?," The World Bank Economic Review, World Bank, vol. 11(2), pages 357-382, May.
    8. Dollar, David & Kraay, Aart, 2002. "Growth Is Good for the Poor," Journal of Economic Growth, Springer, vol. 7(3), pages 195-225, September.
    9. Azevedo, Joao Pedro & Sanfelice, Viviane & Nguyen, Minh C., 2012. "Shapley Decomposition by Components of a Welfare Aggregate," MPRA Paper 85584, University Library of Munich, Germany.
    10. Stanislav Kolenikov & Anthony Shorrocks, 2005. "A Decomposition Analysis of Regional Poverty in Russia," Review of Development Economics, Wiley Blackwell, vol. 9(1), pages 25-46, February.
    11. Ravallion, Martin, 2001. "Growth, Inequality and Poverty: Looking Beyond Averages," World Development, Elsevier, vol. 29(11), pages 1803-1815, November.
    12. Ariel Fiszbein & Norbert Schady & Francisco H.G. Ferreira & Margaret Grosh & Niall Keleher & Pedro Olinto & Emmanuel Skoufias, 2009. "Conditional Cash Transfers : Reducing Present and Future Poverty," World Bank Publications - Books, The World Bank Group, number 2597.
    13. Ravallion, Martin & Huppi, Monika, 1991. "Measuring Changes in Poverty: A Methodological Case Study of Indonesia during an Adjustment Period," The World Bank Economic Review, World Bank, vol. 5(1), pages 57-82, January.
    14. Joao Pedro Azevedo & Minh Cong Nguyen & Viviane Sanfelice, 2012. "ADECOMP: Stata module to estimate Shapley Decomposition by Components of a Welfare Measure," Statistical Software Components S457562, Boston College Department of Economics, revised 12 Jan 2019.
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    More about this item

    Keywords

    Rural Poverty Reduction; Services&Transfers to Poor; Regional Economic Development; Poverty Monitoring&Analysis;
    All these keywords.

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