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Risk taking under heterogenous revenue sharing

  • Belhaj, Mohamed
  • Deroïan, Frédéric

We examine the impact of informal risk sharing on risk taking incentives when transfers are organized through a social network. A bilateral partial sharing rule satisfies that neighbors share equally a part of their revenue. In such a society, correlated technologies generate interdependent risk levels. We obtain three findings. First, there is a unique and interior Nash-equilibrium risk profile, and it is in general differentiated and related to the Bonacich measure of the risk sharing network. Second, more revenue sharing enhances risk taking on average, although some agents may lower their risk level. Last, we find that under investment might often be observed.

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

Volume (Year): 98 (2012)
Issue (Month): 2 ()
Pages: 192-202

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Handle: RePEc:eee:deveco:v:98:y:2012:i:2:p:192-202
Contact details of provider: Web page: http://www.elsevier.com/locate/devec

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  1. Daron Acemoglu & Robert Shimer, 1999. "Efficient Unemployment Insurance," Journal of Political Economy, University of Chicago Press, vol. 107(5), pages 893-928, October.
  2. Marcel Fafchamps & Susan Lund, 2000. "Risk-Sharing Networks in Rural Philippines," Economics Series Working Papers 10, University of Oxford, Department of Economics.
  3. Fafchamps, Marcel & Udry, Christopher & Czukas, Katherine, 1998. "Drought and saving in West Africa: are livestock a buffer stock?," Journal of Development Economics, Elsevier, vol. 55(2), pages 273-305, April.
  4. Coate, Stephen & Ravallion, Martin, 1993. "Reciprocity without commitment : Characterization and performance of informal insurance arrangements," Journal of Development Economics, Elsevier, vol. 40(1), pages 1-24, February.
  5. Mark Rosenzweig & Andrew D. Foster, . "Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture," Home Pages _068, University of Pennsylvania.
  6. Marcel Fafchamps & Flore Gubert, 2005. "The Formation of Risk Sharing Networks," Working Papers DT/2005/13, DIAL (Développement, Institutions et Mondialisation).
  7. Townsend, R.M., 1991. "Risk and Insurance in Village India," University of Chicago - Economics Research Center 91-3, Chicago - Economics Research Center.
  8. Attila Ambrus & Markus Mobius & Adam Szeidl, 2007. "Consumption Risk-sharing in Social Networks," Economics Working Papers 0079, Institute for Advanced Study, School of Social Science.
  9. Dubois, Pierre & Jullien, Bruno & Magnac, Thierry, 2008. "Formal and Informal Risk Sharing in LDCs: Theory and Empirical Evidence," CEPR Discussion Papers 6661, C.E.P.R. Discussion Papers.
  10. Rosenzweig, Mark R., 1986. "Risk, Implicit Contracts and the Family in Rural Areas of Low-Income Countries," Bulletins 7518, University of Minnesota, Economic Development Center.
  11. Yann Bramoullé & Rachel Kranton, 2007. "Risk Sharing Across Communities," American Economic Review, American Economic Association, vol. 97(2), pages 70-74, May.
  12. Ballester, Coralio & Calvó-Armengol, Antoni & Zenou, Yves, 2005. "Who’s Who in Networks. Wanted: The Key Player," CEPR Discussion Papers 5329, C.E.P.R. Discussion Papers.
  13. Oriana Bandiera & Imran Rasul, 2006. "Social Networks and Technology Adoption in Northern Mozambique," Economic Journal, Royal Economic Society, vol. 116(514), pages 869-902, October.
  14. Hans-Werner Sinn, 1995. "Social Insurance, Incentives, and Risk Taking," NBER Working Papers 5335, National Bureau of Economic Research, Inc.
  15. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
  16. Yann Bramoullé & Rachel Kranton & Martin D'Amours, 2010. "Strategic Interaction and Networks," Cahiers de recherche 1018, CIRPEE.
  17. Stefan Dercon & Luc Christiaensen, 2008. "Consumption risk, technology adoption and poverty traps: evidence from Ethiopia," WEF Working Papers 0035, ESRC World Economy and Finance Research Programme, Birkbeck, University of London.
  18. Rosenzweig, Mark R & Wolpin, Kenneth I, 1993. "Credit Market Constraints, Consumption Smoothing, and the Accumulation of Durable Production Assets in Low-Income Countries: Investment in Bullocks in India," Journal of Political Economy, University of Chicago Press, vol. 101(2), pages 223-44, April.
  19. Stefan Dercon & Joachim De Weerdt, 2002. "Risk-sharing networks and insurance against illness," CSAE Working Paper Series 2002-16, Centre for the Study of African Economies, University of Oxford.
  20. Dreze, Jacques H. & Modigliani, Franco, 1972. "Consumption decisions under uncertainty," Journal of Economic Theory, Elsevier, vol. 5(3), pages 308-335, December.
  21. de Janvry, Alain & Sadoulet, Elisabeth & Winters, Paul C. & Murgai, Rinku, 2000. "Localized and Incomplete Mutual Insurance," Working Papers 12905, University of New England, School of Economics.
  22. Sinn, Hans-Werner, 1996. "Social Insurance, Incentives and Risk Taking," Munich Reprints in Economics 19834, University of Munich, Department of Economics.
  23. Gine, Xavier & Yang, Dean, 2007. "Insurance, credit, and technology adoption : field experimental evidence from Malawi," Policy Research Working Paper Series 4425, The World Bank.
  24. Kanbur, S.M, 1978. "Risk Taking and Taxation : An Alternative Perspective," The Warwick Economics Research Paper Series (TWERPS) 136, University of Warwick, Department of Economics.
  25. Ballester, Coralio & Calvó-Armengol, Antoni, 2010. "Interactions with hidden complementarities," Regional Science and Urban Economics, Elsevier, vol. 40(6), pages 397-406, November.
  26. Bloch, Francis & Genicot, Garance & Ray, Debraj, 2008. "Informal insurance in social networks," Journal of Economic Theory, Elsevier, vol. 143(1), pages 36-58, November.
  27. Manuela Angelucci & Giacomo de Giorgi & Imran Rasul & Marcos A. Rangel, 2010. "Insurance and Investment within Family Networks," Working Papers id:2649, eSocialSciences.
  28. Timothy G. Conley & Christopher R. Udry, 2005. "Learning about a new technology: pineapple in Ghana," Proceedings, Federal Reserve Bank of San Francisco.
  29. Mayshar, Joram, 1977. "Should Government Subsidize Risky Private Projects?," American Economic Review, American Economic Association, vol. 67(2), pages 20-28, March.
  30. Cecilia García-Peñalosa & Jean-François Wen, 2008. "Redistribution and entrepreneurship with Schumpeterian growth," Journal of Economic Growth, Springer, vol. 13(1), pages 57-80, March.
  31. Fafchamps, Marcel, 2010. "Vulnerability, risk management and agricultural development," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 5(1), September.
  32. 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.
  33. BOADWAY, Robin & MARCHAND, Maurice & PESTIEAU, Pierre, . "Optimal linear income taxation in models with occupational choice," CORE Discussion Papers RP -958, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  34. Leo Katz, 1953. "A new status index derived from sociometric analysis," Psychometrika, Springer, vol. 18(1), pages 39-43, March.
  35. Kazianga, Harounan & Udry, Christopher, 2006. "Consumption smoothing? Livestock, insurance and drought in rural Burkina Faso," Journal of Development Economics, Elsevier, vol. 79(2), pages 413-446, April.
  36. Monderer, Dov & Shapley, Lloyd S., 1996. "Potential Games," Games and Economic Behavior, Elsevier, vol. 14(1), pages 124-143, May.
  37. Munshi, Kaivan, 2004. "Social learning in a heterogeneous population: technology diffusion in the Indian Green Revolution," Journal of Development Economics, Elsevier, vol. 73(1), pages 185-213, February.
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