Alernative Forms for Restricted Regressions
We study the relationship between group size and the extent of risk sharing in an insurance game played over a number of periods with random idiosyncratic and aggregate shocks to income in each period. Risk sharing is attained via agents that receive a high endowment in one period making unilateral transfers to agents that receive a low endowment in that period. The complete risk sharing allocation is for all agents to place their endowments in a common pool, which is then shared equally among members of the group in every period. Theoretically, the larger the group size, the smaller the per capita dispersion in consumption and greater is the potential value of insurance. Field evidence however suggests that smaller groups do better than larger groups as far as risk sharing is concerned. Results from our experiments show that the extent of mutual insurance is significantly higher in smaller groups, though contributions to the pool are never close to what complete risk sharing requires.
|Date of creation:||2005|
|Contact details of provider:|| Postal: Department of Economics, The University of Melbourne, 4th Floor, FBE Building, Level 4, 111 Barry Street. Victoria, 3010, Australia|
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Web page: http://fbe.unimelb.edu.au/economics
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- Griffiths, William E. & O'Donnell, Christopher J. & Cruz, Agustina Tan, 2000.
"Imposing regularity conditions on a system of cost and factor share equations,"
Australian Journal of Agricultural and Resource Economics,
Australian Agricultural and Resource Economics Society, vol. 44(1), March.
- Griffiths, William E. & O'Donnell, Christopher J. & Cruz, Agustina Tan, 1999. "Imposing Regularity Conditions On A System Of Cost And Factor Share Equations," Working Papers 12925, University of New England, School of Economics.
- Greene, William H & Seaks, Terry G, 1991. "The Restricted Least Squares Estimator: A Pedagogical Note," The Review of Economics and Statistics, MIT Press, vol. 73(3), pages 563-567, August.
- Huang, Kuo S & Haidacher, Richard C, 1983. "Estimation of a Composite Food Demand System for the United States," Journal of Business & Economic Statistics, American Statistical Association, vol. 1(4), pages 285-291, October.
- Suits, Daniel B, 1984. "Dummy Variables: Mechanics v. Interpretation," The Review of Economics and Statistics, MIT Press, vol. 66(1), pages 177-180, February.
- Bing-Huei Lin, 2002. "Fitting term structure of interest rates using B-splines: the case of Taiwanese Government bonds," Applied Financial Economics, Taylor & Francis Journals, vol. 12(1), pages 57-75.
- Dallas S. Batten & Daniel L. Thornton, 1983. "Polynomial distributed lags and the estimation of the St. Louis equation," Review, Federal Reserve Bank of St. Louis, issue Apr, pages 13-25.
- Christensen, Laurits R & Greene, William H, 1976. "Economies of Scale in U.S. Electric Power Generation," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages 655-676, August.
- Byron, R P, 1982. "A Note on the Estimation of Symmetric Systems," Econometrica, Econometric Society, vol. 50(6), pages 1573-1575, November.
- Suits, Daniel B & Mason, Andrew & Chan, Louis, 1978. "Spline Functions Fitted by Standard Regression Methods," The Review of Economics and Statistics, MIT Press, vol. 60(1), pages 132-139, February. Full references (including those not matched with items on IDEAS)
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