Attitudes toward uncertainty among the poor: an experiment in rural Ethiopia
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We investigate risk and ambiguity attitudes among Ethiopian farmers in one of the poorest regions of the world. Strong risk aversion and ambiguity aversion were found with the Ethiopian farmers. We compared their attitudes to those of a Western university student sample elicited by the same decision task. Ambiguity aversion was similar for farmers and students, but farmers were more risk averse. Our results show that ambiguity aversion is not restricted to Western student populations, and that studies of agricultural decisions may benefit from explicitly considering ambiguity attitudes.
KeywordsRisk attitudes Ambiguity attitudes Poverty Agriculture
JEL ClassificationD81 C93 O12
Financial support from the Swedish Research Council (Vetenskapsrådet), the Jan Wallander and Tom Hedelius Foundation, and Sida (Swedish International Development Cooperation Agency) to the Environmental Economics Unit at the University of Gothenburg is gratefully acknowledged. Trautmann acknowledges financial support by a VENI grant of the Netherlands Foundation for Scientific Research (NWO).
This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
- Abdellaoui, M., Baillon, A., Placido, L., & Wakker, P. P. (2010). The rich domain of uncertainty. American Economic Review, forthcoming.Google Scholar
- Botzen W. J. W., Vanden Bergh J. C. J. M. (2009) Bounded rationality, climate risk, and insurance: Is there a market for natural disasters. Land Economics 85: 265–278Google Scholar
- Cohen, M., Tallon, J.-M., & Vergnaud, J.-C. (2010) An experimental investigation of imprecision attitude and its relation with risk attitude and impatience. Theory and Decision, forthcoming.Google Scholar
- Feder G. (1980) Farm size, risk aversion and the adoption of new technology under uncertainty. Oxford Economic Papers 32: 263–283Google Scholar
- Harrison, G. W., Humphrey, S. J., & Verschoor, A. (2010). Choice under uncertainty: Evidence from Ethiopia, India and Uganda. Economic Journal, forthcoming.Google Scholar
- Hogarth R. M., Kunreuther H. (1985) Ambiguity and insurance decisions. American Economic Review 75: 386–390Google Scholar
- Kebede Y. (1992) Risk behaviour and agricultural technologies: The case of producers in central highlands of Ethiopia. Quarterly Journal of International Agriculture 31: 269–284Google Scholar
- Peijnenburg, K. (2011). Life-cycle asset allocation with ambiguity aversion and learning. CentER working paper.Google Scholar
- Roth A. E., Prasnikar V., Okuno-Fujiwara M., Zamir S. (1991) Bargaining and market behavior in Jerusalem, Ljubljana, Pittsburgh, and Tokyo: An experimental study. American Economic Review 81: 1068–1095Google Scholar
- Trautmann, S. T., Vieider, F. M., & Wakker, P. P. (2011). Preference reversals for ambiguity aversion. Management Science, forthcoming.Google Scholar
- Zeckhauser, R. J. (2006). Investing in the unknown and unknowable. Capitalism and Society 1, Article 5.Google Scholar