Risk Sharing, Commitment, and Information: An Experimental Analysis
AbstractThis paper describes and analyzes the results of a unique field experiment especially designed to test the effects of the level of commitment and information available to individuals when sharing risk. We find that limiting exogenously provided commitment is associated with less risk sharing, whereas limiting information on defections can be associated with more risk sharing. These results can be understood by distinguishing between intrinsic and extrinsic incentives, and by recognizing that social sanctions are costly to inflict or that individuals suffer from time-inconsistent preferences. Comparing the groups formed within our experiment with the real life risk-sharing networks in a few villages allows us to test the external validity of our experiment and suggests that the results are salient to our understanding of risk-sharing arrangements observed in developing countries. (JEL: C93, D71, D81, O12) (c) 2008 by the European Economic Association.
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Bibliographic InfoArticle provided by MIT Press in its journal Journal of the European Economic Association.
Volume (Year): 6 (2008)
Issue (Month): 6 (December)
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Web page: http://www.mitpressjournals.org/jeea
Other versions of this item:
- 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.
- Abigail Barr & Garance Genicot, 2007. "Risk Sharing, Commitment and Information: An experimental analysis," Economics Series Working Papers WPS/2007-17, University of Oxford, Department of Economics.
- C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
- D71 - Microeconomics - - Analysis of Collective Decision-Making - - - Social Choice; Clubs; Committees; Associations
- D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
- O12 - Economic Development, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development
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