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Risk Aversion Heterogeneity, Risky Jobs and Wealth Inequality

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  • Marco Cozzi

    () (Queen's University)

Abstract

This paper considers the macroeconomic implications of a set of empirical studies finding a high degree of dispersion in preference heterogeneity. It develops a model with both uninsurable idiosyncratic income risk and risk aversion heterogeneity to quantify their effects on wealth inequality. The results show that with the available estimates of the risk aversion distribution from PSID data the model can match the observed degree of wealth inequality in the U.S., accounting for the wealth Gini index in several cases. The model replicates well several features of the wealth distribution. However, the share of wealth held by the top 1% is still substantially underestimated. It is also shown that models without risk aversion heterogeneity underestimate the size of precautionary savings, and that the results are robust to both different income process specifications and to self-selection into risky jobs.

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File URL: http://qed.econ.queensu.ca/working_papers/papers/qed_wp_1286.pdf
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Paper provided by Queen's University, Department of Economics in its series Working Papers with number 1286.

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Length: 56 pages
Date of creation: Dec 2011
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Handle: RePEc:qed:wpaper:1286

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Keywords: Wealth Inequality; Heterogeneous Agents; Incomplete Markets; Computable General Equilibrium;

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  1. Gaudecker, H.M. von & Soest, A.H.O. van & Wengstrom, E., 2009. "Heterogeneity in Risky Choice Behavior in a Broad Population," Discussion Paper 2009-12, Tilburg University, Center for Economic Research.
  2. Flodén, Martin & Linde, Jesper, 1998. "Idiosyncratic Risk in the U.S. and Sweden: Is there a Role for Government Insurance?," Seminar Papers 654, Stockholm University, Institute for International Economic Studies.
  3. Marco Cagetti & Mariacristina De Nardi, 2005. "Entrepreneurship, frictions, and wealth," Working Paper Series WP-05-09, Federal Reserve Bank of Chicago.
  4. Sam Schulhofer-Wohl, 2011. "Heterogeneity and Tests of Risk Sharing," Journal of Political Economy, University of Chicago Press, vol. 119(5), pages 925 - 958.
  5. Ventura, Gustavo, 1999. "Flat tax reform: A quantitative exploration1," Journal of Economic Dynamics and Control, Elsevier, vol. 23(9-10), pages 1425-1458, September.
  6. Fatih Guvenen, 2007. "An Empirical Investigation of Labor Income Processes," NBER Working Papers 13394, National Bureau of Economic Research, Inc.
  7. Vincenzo Quadrini, 1997. "Entrepreneurship, saving and social mobility," Discussion Paper / Institute for Empirical Macroeconomics 116, Federal Reserve Bank of Minneapolis.
  8. Bonin, Holger & Dohmen, Thomas & Falk, Armin & Huffman, David & Sunde, Uwe, 2007. "Cross-sectional earnings risk and occupational sorting: The role of risk attitudes," Labour Economics, Elsevier, vol. 14(6), pages 926-937, December.
  9. Imrohoroglu, S., 1997. "A Quantitative Analysis of Capital Income Taxation," Papers 1997/12, Koc University.
  10. Eric French, 2004. "The Effects of Health, Wealth and Wages on Labor Supply and Retirement Behavior," 2004 Meeting Papers 96, Society for Economic Dynamics.
  11. Marco Cozzi, 2011. "Precautionary Savings and Wealth Inequality: a Global Sensitivity Analysis," Working Papers 1270, Queen's University, Department of Economics.
  12. Lutz Hendricks, 2006. "How Important Is Discount Rate Heterogeneity for Wealth Inequality?," 2006 Meeting Papers 124, Society for Economic Dynamics.
  13. Miles S. Kimball & Claudia R. Sahm & Matthew D. Shapiro, 2009. "Risk Preferences in the PSID: Individual Imputations and Family Covariation," American Economic Review, American Economic Association, vol. 99(2), pages 363-68, May.
  14. Juan C. Conesa & Dirk Krueger, 2004. "Taxing Capital: Not a Bad Idea After All," 2004 Meeting Papers 403, Society for Economic Dynamics.
  15. Jonathan Heathcote & Kjetil Storesletten & Giovanni L. Violante, 2009. "Quantitative macroeconomics with heterogeneous households," Staff Report 420, Federal Reserve Bank of Minneapolis.
  16. Glenn W. Harrison & Morten I. Lau & E. Elisabet Rutstrom, 2004. "Estimating Risk Attitudes in Denmark: A Field Experiment," Artefactual Field Experiments 0050, The Field Experiments Website.
  17. Mariacristina deNardi, 2000. "Wealth Inequality and Intergenerational Links," Econometric Society World Congress 2000 Contributed Papers 0547, Econometric Society.
  18. Heathcote, Jonathan, 2001. "Fiscal Policy with Heterogeneous Agents and Incomplete Markets," Working Papers 01-03, Duke University, Department of Economics.
  19. Vincenzo Quadrini & José-Víctor Ríos-Rull, 1997. "Understanding the U.S. distribution of wealth," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Spr, pages 22-36.
  20. Javier Díaz-Giménez & Vincenzo Quadrini & José-Víctor Ríos-Rull, 1997. "Dimensions of inequality: facts on the U.S. distributions of earnings, income, and wealth," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Spr, pages 3-21.
  21. Miles S. Kimball & Claudia R. Sahm & Matthew D. Shapiro, 2007. "Imputing Risk Tolerance from Survey Responses," NBER Working Papers 13337, National Bureau of Economic Research, Inc.
  22. Marco Cagetti & Mariacristina De Nardi, 2006. "Wealth Inequality: Data and Models," NBER Working Papers 12550, National Bureau of Economic Research, Inc.
  23. Castañeda, A. & Díaz-Giménez, Javier & Ríos-Rull, J.V., . "Accounting for the U.S. Earnings and Wealth Inequality," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/4959, Universidad Carlos III de Madrid.
  24. Wolff, Edward N, 1998. "Recent Trends in the Size Distribution of Household Wealth," Journal of Economic Perspectives, American Economic Association, vol. 12(3), pages 131-50, Summer.
  25. Huggett, Mark & Ospina, Sandra, 2001. "Aggregate precautionary savings: when is the third derivative irrelevant?," Journal of Monetary Economics, Elsevier, vol. 48(2), pages 373-396, October.
  26. Orazio P. Attanasio & Guglielmo Weber, 2010. "Consumption and Saving: Models of Intertemporal Allocation and Their Implications for Public Policy," Journal of Economic Literature, American Economic Association, vol. 48(3), pages 693-751, September.
  27. Pierre‐André Chiappori & Monica Paiella, 2011. "Relative Risk Aversion Is Constant: Evidence From Panel Data," Journal of the European Economic Association, European Economic Association, vol. 9(6), pages 1021-1052, December.
  28. Per Krusell & Anthony A. Smith, Jr., . "Income and Wealth Heterogeneity in the Macroeconomy," GSIA Working Papers 1997-37, Carnegie Mellon University, Tepper School of Business.
  29. Cagetti, Marco, 2003. "Wealth Accumulation over the Life Cycle and Precautionary Savings," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(3), pages 339-53, July.
  30. Aiyagari, S Rao, 1994. "Uninsured Idiosyncratic Risk and Aggregate Saving," The Quarterly Journal of Economics, MIT Press, vol. 109(3), pages 659-84, August.
  31. Lawrance, Emily C, 1991. "Poverty and the Rate of Time Preference: Evidence from Panel Data," Journal of Political Economy, University of Chicago Press, vol. 99(1), pages 54-77, February.
  32. Barsky, Robert B, et al, 1997. "Preference Parameters and Behavioral Heterogeneity: An Experimental Approach in the Health and Retirement Study," The Quarterly Journal of Economics, MIT Press, vol. 112(2), pages 537-79, May.
  33. Guiso, Luigi & Jappelli, Tullio & Pistaferri, Luigi, 2002. "An Empirical Analysis of Earnings and Employment Risk," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(2), pages 241-53, April.
  34. Annette Vissing-Jorgensen, 2002. "Limited Asset Market Participation and the Elasticity of Intertemporal Substitution," NBER Working Papers 8896, National Bureau of Economic Research, Inc.
  35. Pierre-André Chiappori & Monica Paiella, 2008. "Relative Risk Aversion Is Constant: Evidence from Panel Data," Discussion Papers 5_2008, D.E.S. (Department of Economic Studies), University of Naples "Parthenope", Italy.
  36. Becker, Robert A, 1980. "On the Long-Run Steady State in a Simple Dynamic Model of Equilibrium with Heterogeneous Households," The Quarterly Journal of Economics, MIT Press, vol. 95(2), pages 375-82, September.
  37. Annette Vissing-Jorgensen, 2002. "Limited Asset Market Participation and the Elasticity of Intertemporal Substitution," Journal of Political Economy, University of Chicago Press, vol. 110(4), pages 825-853, August.
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