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Hyperbolic discounting and the sustainability of rotational savings arrangements

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  • Basu, Karna

Abstract

People across the developing world join rotational savings and credit associations (roscas) to fund repeated purchases of nondivisible goods. When the scope for punishment is weak, there is a natural question about why agents do not defect from these groups. I model a rosca as a commitment savings device for hyperbolic discounters. Roscas are attractive for two reasons: the possibility of getting the nondivisible good early (the standard reason), and the fixed saving requirement (valued only by time-inconsistent agents). I find explicit conditions under which an agent strictly prefers to remain in a rosca, even in the absence of formal contracting or social punishment. I show why, unlike with standard commitment products, a hyperbolic discounter will not postpone entry into a rosca. Finally, this paper makes predictions about the relative survival of random and fixed roscas. Random roscas are more resilient and beneficial than fixed roscas when information is limited and matching for new roscas is fast.

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Bibliographic Info

Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 20440.

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Date of creation: 2008
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Handle: RePEc:pra:mprapa:20440

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Keywords: hyperbolic discounting; roscas; quasi-hyperbolic discounting; saving;

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References

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  1. Besley, T. & Coate, S. & Loury, G., 1990. "The Economics Of Rotating Savings And Credit Associations," Papers 149, Princeton, Woodrow Wilson School - Development Studies.
  2. Christopher Harris & David Laibson, 1999. "Dynamic Choices of Hyperbolic Consumers," Harvard Institute of Economic Research Working Papers 1886, Harvard - Institute of Economic Research.
  3. Ashok Rai & Stefan Klonner, 2007. "Adverse Selection in Credit Markets: Evidence from a Policy Experiment," Department of Economics Working Papers 2007-01, Department of Economics, Williams College.
  4. Handa, Sudhanshu & Kirton, Claremont, 1999. "The economics of rotating savings and credit associations: evidence from the Jamaican 'Partner'," Journal of Development Economics, Elsevier, vol. 60(1), pages 173-194, October.
  5. Marianne Bertrand & Dean Karlin & Sendhil Mullainathan & Eldar Shafir & Jonathan Zinman, 2005. "What's Psychology Worth? A Field Experiment in the Consumer Credit Market," NBER Working Papers 11892, National Bureau of Economic Research, Inc.
  6. Ligon, Ethan & Thomas, Jonathan P & Worrall, Tim, 2002. "Informal Insurance Arrangements with Limited Commitment: Theory and Evidence from Village Economies," Review of Economic Studies, Wiley Blackwell, vol. 69(1), pages 209-44, January.
  7. Bertrand, Marianne & Shafir, Eldar & Mullainathan, Sendhil, 2004. "A Behavioral Economics View of Poverty," Scholarly Articles 2907437, Harvard University Department of Economics.
  8. Dean S. Karlan, 2005. "Social Connections and Group Banking," Working Papers 181, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
  9. Olivier Dagnelie & Philippe LeMay-Boucher, 2008. "Rosca Participation in Benin: a Commitment Issue," Working Papers 339, Barcelona Graduate School of Economics.
  10. Besley, Timothy & Coate, Stephen & Loury, Glenn, 1994. "Rotating Savings and Credit Associations, Credit Markets and Efficiency," Review of Economic Studies, Wiley Blackwell, vol. 61(4), pages 701-19, October.
  11. Marianne Bertrand & Sendhil Mullainathan & Dean Karlan & Eldar Shafir & Jonathan Zinman, 2009. "What's Advertising Content Worth? Evidence from a Consumer Credit Marketing Field Experiment," Working Papers 968, Economic Growth Center, Yale University.
  12. Siwan Anderson, 2000. "The Economics of Roscas and Intra-Household Resource Allocation," Econometric Society World Congress 2000 Contributed Papers 1323, Econometric Society.
  13. Per Krusell & Anthony A. Smith, Jr., . "Consumption-Savings Decisions with Quasi-Geometric Discounting," GSIA Working Papers 2001-05, Carnegie Mellon University, Tepper School of Business.
  14. Mary Kay Gugerty, 2007. "You Can’t Save Alone: Commitment in Rotating Savings and Credit Associations in Kenya," Economic Development and Cultural Change, University of Chicago Press, vol. 55, pages 251-282.
  15. Nava Ashaf & Dean Karlan & Wesley Yin, 2004. "Tying odysseus to the mast: Evidence from a commitment savings product in the philippines," Natural Field Experiments 00206, The Field Experiments Website.
  16. Ambec, Stefan & Treich, Nicolas, 2007. "Roscas as financial agreements to cope with self-control problems," Journal of Development Economics, Elsevier, vol. 82(1), pages 120-137, January.
  17. Bouman, F. J. A., 1995. "Rotating and accumulating savings and credit associations: A development perspective," World Development, Elsevier, vol. 23(3), pages 371-384, March.
  18. Stefan Klonner, 2003. "Rotating Savings and Credit Associations When Participants are Risk Averse," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 44(3), pages 979-1005, 08.
  19. Ted O'Donoghue & Matthew Rabin, 1996. "Doing It Now or Later," Discussion Papers 1172, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  20. Besley, Timothy & Coate, Stephen, 1995. "Group lending, repayment incentives and social collateral," Journal of Development Economics, Elsevier, vol. 46(1), pages 1-18, February.
  21. Kimuyu, Peter Kiko, 1999. "Rotating Saving and Credit Associations in Rural East Africa," World Development, Elsevier, vol. 27(7), pages 1299-1308, July.
  22. Bond, Philip & Rai, Ashok S., 2009. "Borrower runs," Journal of Development Economics, Elsevier, vol. 88(2), pages 185-191, March.
  23. Calomiris, Charles W. & Rajaraman, Indira, 1998. "The role of ROSCAs: lumpy durables or event insurance?," Journal of Development Economics, Elsevier, vol. 56(1), pages 207-216, June.
  24. Levenson, Alec R. & Besley, Timothy, 1996. "The anatomy of an informal financial market: Rosca participation in Taiwan," Journal of Development Economics, Elsevier, vol. 51(1), pages 45-68, October.
  25. Besley, Timothy & Levenson, Alec R, 1996. "The Role of Informal Finance in Household Capital Accumulation: Evidence from Taiwan," Economic Journal, Royal Economic Society, vol. 106(434), pages 39-59, January.
  26. Laibson, David, 1997. "Golden Eggs and Hyperbolic Discounting," The Quarterly Journal of Economics, MIT Press, vol. 112(2), pages 443-77, May.
  27. Tomomi Tanaka & Colin F. Camerer & Quang Nguyen, 2010. "Risk and Time Preferences: Linking Experimental and Household Survey Data from Vietnam," American Economic Review, American Economic Association, vol. 100(1), pages 557-71, March.
  28. Marianne Bertrand & Dean Karlan & Sendhil Mullainathan & Eldar Shafir & Jonathan Zinman, 2006. "What's psychology worth? A field experiment in the consumer credit market," Natural Field Experiments 00217, The Field Experiments Website.
  29. Richard H. Thaler & Shlomo Benartzi, 2004. "Save More Tomorrow (TM): Using Behavioral Economics to Increase Employee Saving," Journal of Political Economy, University of Chicago Press, vol. 112(S1), pages S164-S187, February.
  30. Michal Bauer & Julie Chytilová & Jonathan Morduch, 2008. "Behavioral Foundations of Microcredit: Experimental and Survey Evidence From Rural India," Working Papers IES 2008/28, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, revised Nov 2008.
  31. Drew Fudenberg & Jean Tirole, 1991. "Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061414, December.
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Citations

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Cited by:
  1. Angelucci, Manuela & Karlan, Dean & Zinman, Jonathan, 2013. "Win Some Lose Some? Evidence from a Randomized Microcredit Program Placement Experiment by Compartamos Banco," Working Papers 117, Yale University, Department of Economics.
  2. Esther Duflo, 2012. "Women Empowerment and Economic Development," Journal of Economic Literature, American Economic Association, vol. 50(4), pages 1051-79, December.
  3. Manuela Angelucci, Dean Karlan, Jonathan Zinman, 2013. "Win Some Lose Some? Evidence from a Randomized Microcredit Program Placement Experiment by Compartamos Banco-Working Paper 330," Working Papers 330, Center for Global Development.
  4. Pascaline Dupas & Jonathan Robinson, 2011. "Why Don't the Poor Save More? Evidence from Health Savings Experiments," NBER Working Papers 17255, National Bureau of Economic Research, Inc.
  5. Basu, Karna, 2009. "A behavioral model of simultaneous borrowing and saving," MPRA Paper 20442, University Library of Munich, Germany.
  6. Basu, Karna, 2014. "Commitment savings in informal banking markets," Journal of Development Economics, Elsevier, vol. 107(C), pages 97-111.
  7. Esther Duflo, 2011. "Women’s Empowerment and Economic Development," NBER Working Papers 17702, National Bureau of Economic Research, Inc.
  8. Bauer, Michal & Chytilová, Julie & Morduch, Jonathan, 2010. "Behavioral Foundations of Microcredit: Experimental and Survey Evidence from Rural India," IZA Discussion Papers 4901, Institute for the Study of Labor (IZA).
  9. Carlsson, Fredrik & Yang, Xiaojun, 2013. "Intertemporal Choice Shifts in Households: Do they occur and are they good?," Working Papers in Economics 569, University of Gothenburg, Department of Economics.
  10. Banerjee, Abhijit & Duflo, Esther, 2010. "Giving Credit Where it is Due," CEPR Discussion Papers 7754, C.E.P.R. Discussion Papers.
  11. Bengtsson, Niklas & Pettersson, Jan, 2012. "The Outreach and Sustainability of Microfinance: Is There a Tradeoff?," Working Paper Series, Center for Labor Studies 2012:18, Uppsala University, Department of Economics.

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