Risk Preferences Under Extreme Poverty: A Field Experiment
Until now, the dominant belief concerning the relationship between poverty and risk aversion is that the poor are more risk averse. If the poor are more risk averse, then they will choose "low risk–low return" activities that trap them in poverty. However, both empirical and experimental evidence show no clear pattern such as would suggest that the poor are somehowmore averse to risk than others; at times, they even seem to embrace risk, while at other times, there seems to be no difference. Focus has tended to be on extreme behaviors, as these are related to sub-optimal decisions such as have even raised questions whether an individual can be simultaneously both poor and rational. Amongst all the available empirical evidence, there is one bit of evidence of special interest—changes in behavior whenever subsistence is at risk. This paper emerges from the fact that recent experimental evidence in both psychology and economics suggests that certain decisions made under risk respond to reference points.We develop a theory within the traditional streamof rational choices, whereby the references are set by only observable variables, such as prices and family size. According to this theory, extremely poor individuals respond to the income reference that guarantees the consumption of the necessary calories so as to ensure a healthy and longer life. Being in the neighborhood of this reference can incentivize both the seeking of high risk, whenever below the reference, and an aversion to high risk, when above. An experimental exercise was conducted involving 92 individuals from households living in poverty and extreme poverty wherein they participated in a baseline risk experiment that was the one we analyzed. Inasmuch as the treatment was not randomly assigned, but instead was determined based on households’ per-capita incomes, a quasi-experimental approach was used to analyze the results. We use a regression discontinuity design, andfind evidence suggesting that being presented with the opportunity of avoiding undernourishmentsignificantly decreases a household’s risk aversion.
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- Abhijit V. Banerjee & Esther Duflo, 2010.
"Aging and Death under a Dollar a Day,"
NBER Chapters,in: Research Findings in the Economics of Aging, pages 169-203
National Bureau of Economic Research, Inc.
- Abhijit V. Banerjee & Esther Duflo, 2007. "Aging and Death under a Dollar a Day," NBER Working Papers 13683, National Bureau of Economic Research, Inc.
- Abigail Barr & Garance Genicot, 2008. "Risk Sharing, Commitment, and Information: An Experimental Analysis," Journal of the European Economic Association, MIT Press, vol. 6(6), pages 1151-1185, December.
- Abigail Barr & Garance Genicot, 2007. "Risk Sharing, Commitment and Information: An experimental analysis," CSAE Working Paper Series 2007-17, Centre for the Study of African Economies, University of Oxford.
- David S. Lee & Thomas Lemieux, 2010. "Regression Discontinuity Designs in Economics," Journal of Economic Literature, American Economic Association, vol. 48(2), pages 281-355, June.
- David S. Lee & Thomas Lemieux, 2009. "Regression Discontinuity Designs in Economics," Working Papers 1118, Princeton University, Department of Economics, Industrial Relations Section..
- David S. Lee & Thomas Lemieux, 2009. "Regression Discontinuity Designs in Economics," NBER Working Papers 14723, National Bureau of Economic Research, Inc.
- Zuleta Hernando, 2008. "Poor People and Risky Business," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 14(1), pages 1-18, April.
- Hernando Zuleta, 2006. "Poor people and risky business," DOCUMENTOS DE TRABAJO 003356, UNIVERSIDAD DEL ROSARIO.
- Masson, Robert T, 1974. "Utility Functions with Jump Discontinuities: Some Evidence and Implications from Peasant Agriculture," Economic Inquiry, Western Economic Association International, vol. 12(4), pages 559-566, December.
- Shane Frederick & George Loewenstein & Ted O'Donoghue, 2002. "Time Discounting and Time Preference: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 40(2), pages 351-401, June.
- Amos Tversky & Daniel Kahneman, 1991. "Loss Aversion in Riskless Choice: A Reference-Dependent Model," The Quarterly Journal of Economics, Oxford University Press, vol. 106(4), pages 1039-1061.
- Harry Markowitz, 1952. "The Utility of Wealth," Journal of Political Economy, University of Chicago Press, vol. 60, pages 151-151.
- Elijah, Obayelu Abiodun & Uffort, Larry, 2007. "Comparative Analysis of the Relationship Between Poverty and Underground economy in the Highly developed, Transition and Developing Countries," MPRA Paper 2054, University Library of Munich, Germany.
- George Loewenstein & Drazen Prelec, 1992. "Anomalies in Intertemporal Choice: Evidence and an Interpretation," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 573-597.
- Abhijit V. Banerjee & Esther Duflo, 2007. "The Economic Lives of the Poor," Journal of Economic Perspectives, American Economic Association, vol. 21(1), pages 141-168, Winter.
- Banerjee, Abhijit & Duflo, Esther, 2006. "The Economic Lives of the Poor," CEPR Discussion Papers 5968, C.E.P.R. Discussion Papers.
- Masatlioglu, Yusufcan & Ok, Efe A., 2005. "Rational choice with status quo bias," Journal of Economic Theory, Elsevier, vol. 121(1), pages 1-29, March.
- Milton Friedman & L. J. Savage, 1948. "The Utility Analysis of Choices Involving Risk," Journal of Political Economy, University of Chicago Press, vol. 56, pages 279-279.
- Austin Nichols, 2007. "RD: Stata module for regression discontinuity estimation," Statistical Software Components S456888, Boston College Department of Economics, revised 30 Sep 2016.
- Jonathan Morduch, 1995. "Income Smoothing and Consumption Smoothing," Journal of Economic Perspectives, American Economic Association, vol. 9(3), pages 103-114, Summer.
- Morduch, J., 1995. "Income Smoothing and Consumption Smoothing," Papers 512, Harvard - Institute for International Development.
- Jonathan Morduch, 1995. "Income Smoothing and Consumption Smoothing," Harvard Institute of Economic Research Working Papers 1727, Harvard - Institute of Economic Research.
- Juan Camilo Cardenas & Jeffrey Carpenter, 2008. "Behavioural Development Economics: Lessons from Field Labs in the Developing World," Journal of Development Studies, Taylor & Francis Journals, vol. 44(3), pages 311-338.
- Jeffery Carpenter & Juan Camilo Cardenas, 2006. "Behavioural Development Economics: Lessons from field labs in the developing world," Middlebury College Working Paper Series 0616, Middlebury College, Department of Economics.
- 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 557-571, March.
- Matthew Rabin & Richard H. Thaler, 2001. "Anomalies: Risk Aversion," Journal of Economic Perspectives, American Economic Association, vol. 15(1), pages 219-232, Winter.
- A. Sandmo, 1970. "The Effect of Uncertainty on Saving Decisions," Review of Economic Studies, Oxford University Press, vol. 37(3), pages 353-360. Full references (including those not matched with items on IDEAS)
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