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2011-2015: an illustration based on the decomposition of the Gini coefficient using the Shapley value approach

Author

Listed:
  • Yawo A. Noglo

    (Paris West University Nanterre La Défense -Mozaïques-LAVUE 92000 Nanterre, France)

  • Komivi Afawubo

    (CEREFIGE –Univ. of Lorraine and CRESE EA3190- Univ. of Bourgogne Franche-Comté)

Abstract

This paper aims at measuring and analyzing for the first time the evolution of inequality in the distribution of expenditures among households in Togo over 2011-2015 and according to the characteristics of household heads. The study is based on the two most recent surveys (QUIBB 2011 and QUIBB 2015) and the monetary well-being indicator used is total expenditure per adult equivalent. With regard to the decomposition of the Gini index through Shapley's approach, within-groups inequality is greater than between-groups inequality for both years with an increase of total within-areas and within-age inequalities. The decomposition of overall within-groups component shows that urban areas, male-headed families and the 31-50 age group are more contributory. The increase of this contribution is observed for urban areas, the 31-50 age group while we have a slight decrease concerning gender. These findings witness that in Togo, policy actions to reduce inequalities should first target the within-groups expenditure disparities by focusing on the most contributory groups, and also without neglecting the between-strata effects.

Suggested Citation

  • Yawo A. Noglo & Komivi Afawubo, 2017. "2011-2015: an illustration based on the decomposition of the Gini coefficient using the Shapley value approach," Economics Bulletin, AccessEcon, vol. 37(4), pages 2602-2615.
    • Handle: RePEc:ebl:ecbull:eb-17-00446
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    as
    1. Annamaria Milazzo & Dominique Walle, 2017. "Women Left Behind? Poverty and Headship in Africa," Demography, Springer;Population Association of America (PAA), vol. 54(3), pages 1119-1145, June.
    2. Branko Milanovic, 2002. "True World Income Distribution, 1988 and 1993: First Calculation Based on Household Surveys Alone," Economic Journal, Royal Economic Society, vol. 112(476), pages 51-92, January.
    3. François Bourguignon & Christian Morrisson, 2002. "Inequality Among World Citizens: 1820-1992," American Economic Review, American Economic Association, vol. 92(4), pages 727-744, September.
    4. Frédéric Chantreuil & Alain Trannoy, 2013. "Inequality decomposition values: the trade-off between marginality and efficiency," The Journal of Economic Inequality, Springer;Society for the Study of Economic Inequality, vol. 11(1), pages 83-98, March.
    5. Ametoglo, Muriel Eyram Silo & Guo, Ping, 2016. "Inequality, poverty and inclusive growth in TOGO: An Assessment of the Survey Data," MPRA Paper 79705, University Library of Munich, Germany.
    6. Shorrocks, Anthony F, 1984. "Inequality Decomposition by Population Subgroups," Econometrica, Econometric Society, vol. 52(6), pages 1369-1385, November.
    7. Sen, Amartya, 1997. "On Economic Inequality," OUP Catalogue, Oxford University Press, number 9780198292975, Decembrie.
    8. Gastwirth, Joseph L, 1971. "A General Definition of the Lorenz Curve," Econometrica, Econometric Society, vol. 39(6), pages 1037-1039, November.
    9. repec:bla:econom:v:62:y:1995:i:245:p:29-63 is not listed on IDEAS
    10. Imai, Katsushi S. & Arun, Thankom & Annim, Samuel Kobina, 2010. "Microfinance and Household Poverty Reduction: New Evidence from India," World Development, Elsevier, vol. 38(12), pages 1760-1774, December.
    11. Milton Friedman, 1957. "A Theory of the Consumption Function," NBER Books, National Bureau of Economic Research, Inc, number frie57-1, October.
    12. Abdelkrim Araar, 2006. "On the Decomposition of the Gini Coefficient: an Exact Approach, with an Illustration Using Cameroonian Data," Cahiers de recherche 0602, CIRPEE.
    13. Mercedes Sastre & Alain Trannoy, 2002. "Shapley inequality decomposition by factor components: Some methodological issues," Journal of Economics, Springer, vol. 77(1), pages 51-89, December.
    14. Oginni, Ayodeji & Ahonsi, Babatunde & Ukwuije, Francis, 2013. "Are female-headed households typically poorer than male-headed households in Nigeria?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 45(C), pages 132-137.
    15. Fiszbein, Ariel & Kanbur, Ravi & Yemtsov, Ruslan, 2014. "Social Protection and Poverty Reduction: Global Patterns and Some Targets," World Development, Elsevier, vol. 61(C), pages 167-177.
    16. Guush Berhane & Cornelis Gardebroek, 2010. "Does Microfinance Reduce Rural Poverty? Evidence Based on Household Panel Data from Northern Ethiopia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(1), pages 43-55.
    17. Kanbur, Ravi & Lustig, Nora, 1999. "Why is Inequality Back on the Agenda?," Working Papers 127690, Cornell University, Department of Applied Economics and Management.
    18. Akoété Ega Agbodji & Yélé Maweki Batana & Dénis Ouedraogo, 2015. "Gender inequality in multidimensional welfare deprivation in West Africa," International Journal of Social Economics, Emerald Group Publishing Limited, vol. 42(11), pages 980-1004, November.
    19. Bachewe, Fantu N. & Berhane, Guush & Minten, Bart & Taffesse, Alemayehu S., 2018. "Agricultural Transformation in Africa? Assessing the Evidence in Ethiopia," World Development, Elsevier, vol. 105(C), pages 286-298.
    20. Liu, Chia & Esteve, Albert & Treviño, Rocío, 2017. "Female-Headed Households and Living Conditions in Latin America," World Development, Elsevier, vol. 90(C), pages 311-328.
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    Cited by:

    1. Ametoglo, Muriel Eyram Silo & Guo, Ping, 2016. "Inequality, poverty and inclusive growth in TOGO: An Assessment of the Survey Data," MPRA Paper 79705, University Library of Munich, Germany.
    2. Wonyra, Kwami Ossadzifo & Sanoussi, Yacobou & Sy, Ibrahima & Lanie, Tomgouani, 2021. "Inequalities of opportunity in the access and use of telecommunication services in Togo," Telecommunications Policy, Elsevier, vol. 45(5).
    3. Dosse Mawussi Djahini-Afawoubo & Esso-Hanam Atake, 2018. "Extension of mandatory health insurance to informal sector workers in Togo," Health Economics Review, Springer, vol. 8(1), pages 1-13, December.

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    More about this item

    Keywords

    Decomposition; Gini coefficient; inequality; Shapley's value; Togo;
    All these keywords.

    JEL classification:

    • D6 - Microeconomics - - Welfare Economics
    • I3 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty

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