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Mortality and survivors'consumption

Author

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  • Michael Grimm

    (University of Göttingen, Department of Economics, DIW and DIAL)

Abstract

The empirical evidence shows that in developing countries illness shocks can have a severe impact on household income. Few studies have so fare examined the effects of mortality. The major difference between illness and mortality shocks is that a death of a household member does not only induce direct costs such as medical and funeral costs and possibly a loss in income, but that also the number of consumption units in the household is reduced. Using data for Indonesia, I show that the economic costs related to the death of children and older persons seem to be fully compensated by the decrease of consumption units. In contrast, when prime-age adults die, survivors face additional costs and, in consequence, implement coping strategies. It is shown that these are quite efficient and it seems that in terms of consumption households even over-compensate their loss, although they may face a higher vulnerability in the longer term. The results suggest that the implementation of general formal safety nets can give priority to the insurance of other types of risks, such as unemployment, illness or natural disasters. _________________________________ Des études empiriques montrent que dans les pays en voie de développement des chocs sanitaires peuvent avoir des effets sévères sur le revenu des ménages. Peu d’analyses ont jusqu’à présent analysé l’impact de la mortalité. La différence majeure entre une période de maladie et la mortalité est qu’un décès d’un membre du ménage n’implique pas seulement des coûts directs comme des coûts funéraires et peut-être une perte de revenu, mais que le nombre des unités de consommation dans le ménage est également réduit. Utilisant des données de l’Indonésie, je montre que les coûts économiques reliés à un décès d’un enfant et d’une personne âgée semblent entièrement compensés par la réduction des unités de consommation. A l´inverse, si des adultes en âge d’activité décèdent, les survivants font face à des coûts supplémentaires et, en conséquence, instaurent des stratégies pour surmonter les difficultés engendrées par ces décès. Il est montré que ces stratégies sont très efficaces et il semble qu’en termes de consommation les ménages surcompensent eux-mêmes leur perte, il est cependant possible qu’ils fassent alors face à une plus forte vulnérabilité dans le long terme. Les résultats suggèrent que l’instauration des filets de sécurité peut donner priorité à l’assurance d’autres types de risques, comme le chômage, la maladie ou des catastrophes naturelles.

Suggested Citation

  • Michael Grimm, 2006. "Mortality and survivors'consumption," Working Papers DT/2006/13, DIAL (Développement, Institutions et Mondialisation).
  • Handle: RePEc:dia:wpaper:dt200613
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    Cited by:

    1. Günther, Isabel & Harttgen, Kenneth, 2009. "Estimating Households Vulnerability to Idiosyncratic and Covariate Shocks: A Novel Method Applied in Madagascar," World Development, Elsevier, vol. 37(7), pages 1222-1234, July.
    2. Kathleen Beegle & Joachim De Weerdt & Stefan Dercon, 2008. "Adult Mortality and Consumption Growth in the Age of HIV/AIDS," Economic Development and Cultural Change, University of Chicago Press, vol. 56(2), pages 299-326, January.
    3. Omar Mahmoud, Toman & Thiele, Rainer, 2009. "Does AIDS-related mortality reduce per-capita household income? Evidence from rural Zambia," Kiel Working Papers 1530, Kiel Institute for the World Economy (IfW Kiel).
    4. Jungho Kim & Alexia Prskawetz, 2010. "External Shocks, Household Consumption and Fertility in Indonesia," Population Research and Policy Review, Springer;Southern Demographic Association (SDA), vol. 29(4), pages 503-526, August.
    5. Romano, Donato & Carraro, Alessandro, 2015. "Price Shocks, Vulnerability and Food and Nutrition Security among Rural and Urban Households in Tanzania," 2015 Fourth Congress, June 11-12, 2015, Ancona, Italy 207281, Italian Association of Agricultural and Applied Economics (AIEAA).

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    Keywords

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    JEL classification:

    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • J12 - Labor and Demographic Economics - - Demographic Economics - - - Marriage; Marital Dissolution; Family Structure
    • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development

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