IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this article or follow this journal

Risk-sharing networks and insurance against illness

  • De Weerdt, Joachim
  • Dercon, Stefan

Most risk-sharing tests on developing country data are conducted at the level of the village; generally, the full risk-sharing hypothesis is rejected. This paper uses detailed data on all insurance networks within a village in Tanzania; networks are not clustered but largely overlapping. We test whether full risk-sharing occurs within these networks. We find that even within these smaller networks risk is not fully shared. In the event of a health shock, households reduce overall consumption: they cut back non-food consumption by roughly 30%, while protecting their food consumption.

(This abstract was borrowed from another version of this item.)

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.sciencedirect.com/science/article/B6VBV-4KBVX0X-1/2/1f3ec471e170142ddc837c38309560c9
Download Restriction: Full text for ScienceDirect subscribers only

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Article provided by Elsevier in its journal Journal of Development Economics.

Volume (Year): 81 (2006)
Issue (Month): 2 (December)
Pages: 337-356

as
in new window

Handle: RePEc:eee:deveco:v:81:y:2006:i:2:p:337-356
Contact details of provider: Web page: http://www.elsevier.com/locate/devec

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Murgai, Rinku & Winters, Paul & Sadoulet, Elisabeth & Janvry, Alain de, 2002. "Localized and incomplete mutual insurance," Journal of Development Economics, Elsevier, vol. 67(2), pages 245-274, April.
  2. Marcel Fafchamps & Susan Lund, 2000. "Risk-Sharing Networks in Rural Philippines," Economics Series Working Papers 10, University of Oxford, Department of Economics.
  3. Dubois, Pierre & Ligon, Ethan A., 2011. "Incentives and nutrition for rotten kids: intrahousehold food allocation in the Philippines," CUDARE Working Paper Series 1114, University of California at Berkeley, Department of Agricultural and Resource Economics and Policy.
  4. Paxson, Christina H, 1992. "Using Weather Variability to Estimate the Response of Savings to Transitory Income in Thailand," American Economic Review, American Economic Association, vol. 82(1), pages 15-33, March.
  5. Frank Ellis, 1998. "Household strategies and rural livelihood diversification," Journal of Development Studies, Taylor & Francis Journals, vol. 35(1), pages 1-38.
  6. Deaton, A., 1991. "Household Saving in LDC'S: Credit Markets, Insurance, And Welfare," Papers 153, Princeton, Woodrow Wilson School - Development Studies.
  7. Morduch, J., 1995. "Income Smoothing and Consumption Smoothing," Papers 512, Harvard - Institute for International Development.
  8. Garance Genicot & Debraj Ray, 2003. "Group Formation in Risk--Sharing Arrangements," Review of Economic Studies, Wiley Blackwell, vol. 70(1), pages 87-113, January.
  9. Pramila Krishnan & Stefan Dercon, 1997. "In sickness and in health ... risk-sharing within households in rural Ethiopia," CSAE Working Paper Series 1997-12, Centre for the Study of African Economies, University of Oxford.
  10. Martin Ravallion & Shubham Chaudhuri, 1997. "Risk and Insurance in Village India: Comment," Econometrica, Econometric Society, vol. 65(1), pages 171-184, January.
  11. Ethan Ligon & Jonathan P. Thomas & Tim Worrall, 2002. "Informal Insurance Arrangements with Limited Commitment: Theory and Evidence from Village Economies," Review of Economic Studies, Oxford University Press, vol. 69(1), pages 209-244.
  12. Dominitz, Jeff, 2001. "Estimation of income expectations models using expectations and realization data," Journal of Econometrics, Elsevier, vol. 102(2), pages 165-195, June.
  13. Alderman, H. & Paxson, C.H., 1992. "Do the Poor Insure? A Synthesis of the Literature on Risk and Consumption in Developing Countries," Papers 164, Princeton, Woodrow Wilson School - Development Studies.
  14. Grimard, Franque, 1997. "Household consumption smoothing through ethnic ties: evidence from Cote d'Ivoire," Journal of Development Economics, Elsevier, vol. 53(2), pages 391-422, August.
  15. Townsend, R.M., 1991. "Risk and Insurance in Village India," University of Chicago - Economics Research Center 91-3, Chicago - Economics Research Center.
  16. Cochrane, John H, 1991. "A Simple Test of Consumption Insurance," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 957-76, October.
  17. Mace, Barbara J, 1991. "Full Insurance in the Presence of Aggregate Uncertainty," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 928-56, October.
  18. Pollak, Robert A, 1988. "Tied Transfers and Paternalistic Preferences," American Economic Review, American Economic Association, vol. 78(2), pages 240-44, May.
  19. Bardhan, Pranab & Udry, Christopher, 1999. "Development Microeconomics," OUP Catalogue, Oxford University Press, number 9780198773719, March.
  20. Paul Gertler & Jonathan Gruber, 2002. "Insuring Consumption Against Illness," American Economic Review, American Economic Association, vol. 92(1), pages 51-70, March.
  21. Udry, Christopher, 1994. "Risk and Insurance in a Rural Credit Market: An Empirical Investigation in Northern Nigeria," Review of Economic Studies, Wiley Blackwell, vol. 61(3), pages 495-526, July.
  22. Kochar, Anjini, 1995. "Explaining Household Vulnerability to Idiosyncratic Income Shocks," American Economic Review, American Economic Association, vol. 85(2), pages 159-64, May.
  23. Rosenzweig, Mark R. & Stark, Oded, 1987. "Consumption Smoothing, Migration and Marriage: Evidence from Rural India," Bulletins 7515, University of Minnesota, Economic Development Center.
  24. Fafchamps, Marcel, 1992. "Solidarity Networks in Preindustrial Societies: Rational Peasants with a Moral Economy," Economic Development and Cultural Change, University of Chicago Press, vol. 41(1), pages 147-74, October.
  25. Morduch, Jonathan, 1999. "Between the State and the Market: Can Informal Insurance Patch the Safety Net?," World Bank Research Observer, World Bank Group, vol. 14(2), pages 187-207, August.
  26. Altonji, Joseph G & Hayashi, Fumio & Kotlikoff, Laurence J, 1992. "Is the Extended Family Altruistically Linked? Direct Tests Using Micro Data," American Economic Review, American Economic Association, vol. 82(5), pages 1177-98, December.
  27. Rosenzweig, Mark R. & Wolpin, Kenneth I., 1989. "Credit Market Constraints, Consumption Smoothing and the Accumulation of Durable Production Assets in Low-Income Countries: Investments in Bullocks in India," Bulletins 7487, University of Minnesota, Economic Development Center.
  28. De Weerdt, Joachim, 2002. "Risk-Sharing and Endogenous Network Formation," Working Paper Series UNU-WIDER Research Paper , World Institute for Development Economic Research (UNU-WIDER).
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:eee:deveco:v:81:y:2006:i:2:p:337-356. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.