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The Intra-household Economics of Polygyny: Fertility and Child Mortality in Rural Mali

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  • Kazianga, Harounan
  • Klonner, Stefan

Abstract

Building on anthropological evidence, we develop a model of intra-household decision making on fertility and child survival within the framework of the collective household model. We carry out a test of the implications of this framework with data from Demographic and Health Surveys in rural Mali, where polygyny rates among married women are close to 50 per cent. The econometric tests reject the implications of efficient intra-household allocations for junior wives in bigynous households and fail to reject for senior wives in bigynous households as well as for wives in monogamous households. These findings are consistent with existing narrative evidence according to which co-wife rivalry is responsible for resource-consuming struggle and junior wives are the adults with the weakest bargaining position in the household.

Suggested Citation

  • Kazianga, Harounan & Klonner, Stefan, 2009. "The Intra-household Economics of Polygyny: Fertility and Child Mortality in Rural Mali," MPRA Paper 12859, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:12859
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    References listed on IDEAS

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    Cited by:

    1. Lambert, Sylvie & Rossi, Pauline, 2016. "Sons as widowhood insurance: Evidence from Senegal," Journal of Development Economics, Elsevier, vol. 120(C), pages 113-127.
    2. Han, Peter & Foltz, Jeremy, 2015. "Polygyny: Cooperation vs. Competition among Wives on Child Health," 2015 AAEA & WAEA Joint Annual Meeting, July 26-28, San Francisco, California 205722, Agricultural and Applied Economics Association.
    3. Julia Anna Matz, 2016. "Productivity, Rank, and Returns in Polygamy," Demography, Springer;Population Association of America (PAA), vol. 53(5), pages 1319-1350, October.
    4. Alistair Munro & Bereket Kebede & Marcela Tarazona & Arjan Verschoor, 2019. "The Lion’s Share: An Experimental Analysis of Polygamy in Northern Nigeria," Economic Development and Cultural Change, University of Chicago Press, vol. 67(4), pages 833-861.
    5. Richard Akresh & Joyce J. Chen & Charity T. Moore, 2016. "Altruism, Cooperation, and Efficiency: Agricultural Production in Polygynous Households," Economic Development and Cultural Change, University of Chicago Press, vol. 64(4), pages 661-696.
    6. Owoo, Nkechi S. & Upton, Joanna & Bageant, Elizabeth, 2017. "Food Insecurity and Family Structure in Nigeria," 2017 Annual Meeting, July 30-August 1, Chicago, Illinois 258469, Agricultural and Applied Economics Association.
    7. Abir, Raphael & Boll, Christina & Bonin, Holger & Gerlach, Irene & Hank, Karsten & Laß, Inga & Nehrkorn-Ludwig, Marc-André & Reich, Nora & Reuß, Karsten & Schnabel, Reinhold & Stichnoth, Holger & Wilk, 2014. "Evaluation der Wirkung ehe- und familienbezogener Leistungen auf die Geburtenrate/Erfüllung von Kinderwünschen. Endbericht. Gutachten für die Prognos AG," ZEW Expertises, ZEW - Leibniz Centre for European Economic Research, number 110573.
    8. Vellore Arthi & James Fenske, 2018. "Polygamy and child mortality: Historical and modern evidence from Nigeria’s Igbo," Review of Economics of the Household, Springer, vol. 16(1), pages 97-141, March.
    9. Anyck Dauphin, 2013. "The Role of Polygyny in the Intrahousehold Efficiency of Agricultural Production in West Africa," Cahiers de recherche 1323, CIRPEE.
    10. Edlund, Lena & Ku, Hyejin, 2011. "The African Slave Trade and the Curious Case of General Polygyny," MPRA Paper 52735, University Library of Munich, Germany, revised 16 Dec 2013.
    11. Heath, Rachel & Hidrobo, Melissa & Roy, Shalini, 2020. "Cash transfers, polygamy, and intimate partner violence: Experimental evidence from Mali," Journal of Development Economics, Elsevier, vol. 143(C).

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    More about this item

    Keywords

    intrahousehold models; polygyny; child mortality; fertility; Mali;
    All these keywords.

    JEL classification:

    • J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
    • D13 - Microeconomics - - Household Behavior - - - Household Production and Intrahouse Allocation
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration

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