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The Welfare Gains from Stabilization in a Stochastically Growing Economy with Idiosyncratic Shocks and Flexible Labor Supply

  • Marcelo Bianconi
  • Stephen J. Turnovsky

Stochastic models with economy-wide shocks imply that the welfare costs of aggregate volatility are negligible. In reality idiosyncratic shocks are important, and empirical evidence suggests that their volatility is several times that of aggregate shocks. This paper introduces both types of shocks. We find that if in the process of eliminating aggregate risk the policymaker can reduce idiosyncratic risk by a modest amount, in accordance with available empirical evidence, the welfare gains from aggregate stabilization can become significant. The introduction of idiosyncratic risk has important implications for asset pricing, and in particular may reduce the risk-free rate substantially, through the precautionary savings motive. Many of our results are sensitive both to the degree of risk aversion, and to the flexibility of labor supply. The paper highlights the tradeoffs involved in analyzing the effects of risk on growth and welfare, on the one hand, and on asset pricing, on the other, clarifying the need to examine these issues within a unified stochastic general equilibrium framework.

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Paper provided by Society for Computational Economics in its series Computing in Economics and Finance 2003 with number 277.

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Date of creation: 01 Aug 2003
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Handle: RePEc:sce:scecf3:277
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  1. Marcelo Bianconi, 1999. "Heterogeneity, Efficiency, and Asset Allocation with Endogenous Labor Supply: The Static Case," Computing in Economics and Finance 1999 354, Society for Computational Economics.
  2. Turnovsky, Stephen J, 2000. " Government Policy in a Stochastic Growth Model with Elastic Labor Supply," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 2(4), pages 389-433.
  3. Christopher D. Carroll & Miles S. Kimball, 1995. "On the concavity of the consumption function," Finance and Economics Discussion Series 95-10, Board of Governors of the Federal Reserve System (U.S.).
  4. Costas Meghir & Luigi Pistaferri, 2001. "Income variance dynamics and heterogenity," IFS Working Papers W01/07, Institute for Fiscal Studies.
  5. Maurice Obstfeld, 1992. "Risk-Taking, Global Diversification, and Growth," NBER Working Papers 4093, National Bureau of Economic Research, Inc.
  6. Corsetti, Giancarlo, 1997. "A portfolio approach to endogenous growth: equilibrium and optimal policy," Journal of Economic Dynamics and Control, Elsevier, vol. 21(10), pages 1627-1644, August.
  7. Storesletten, Kjetil & Telmer, Chris & Yaron, Amir, 2001. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," CEPR Discussion Papers 3065, C.E.P.R. Discussion Papers.
  8. Basak, Suleyman, 1999. "On the fluctuations in consumption and market returns in the presence of labor and human capital: An equilibrium analysis," Journal of Economic Dynamics and Control, Elsevier, vol. 23(7), pages 1029-1064, June.
  9. Andrew Atkeson & Christopher Phelan, 1994. "Reconsidering the Costs of Business Cycles with Incomplete Markets," NBER Working Papers 4719, National Bureau of Economic Research, Inc.
  10. Tom Krebs, 2002. "Asset Returns in an Endogenous Growth Model with Incomplete Markets," Working Papers 2002-18, Brown University, Department of Economics.
  11. Per Krusell & Anthony A. Smith, Jr., 1999. "On the Welfare Effects of Eliminating Business Cycles," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(1), pages 245-272, January.
  12. Carroll, Christopher D. & Samwick, Andrew A., 1997. "The nature of precautionary wealth," Journal of Monetary Economics, Elsevier, vol. 40(1), pages 41-71, September.
  13. Gadi Barlevy, 2000. "Evaluating the Costs of Business Cycles in Models of Endogenous Growth," Discussion Papers 1287, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  14. Storesletten, Kjetil & Telmer, Chris I. & Yaron, Amir, 2001. "The welfare cost of business cycles revisited: Finite lives and cyclical variation in idiosyncratic risk," European Economic Review, Elsevier, vol. 45(7), pages 1311-1339.
  15. Beaudry, Paul & Pages, Carmen, 2001. "The cost of business cycles and the stabilization value of unemployment insurance," European Economic Review, Elsevier, vol. 45(8), pages 1545-1572, August.
  16. Pishke, J.S., 1992. "Individual Income, Incomplete Information and Aggregate Consumption," Papers 9238, Tilburg - Center for Economic Research.
  17. Angus Deaton & Christina Paxson, 1993. "Intertemporal Choice and Inequality," NBER Working Papers 4328, National Bureau of Economic Research, Inc.
  18. Phillippe Weil, 1997. "The Equity Premium Puzzle and the Risk-Free Rate Puzzle," Levine's Working Paper Archive 1833, David K. Levine.
  19. George M. Constantinidies & John B. Donaldson & Rajnish Mehra, 1998. "Junior Can't Borrow: A New Perspective on the Equity Premium Puzzle," NBER Working Papers 6617, National Bureau of Economic Research, Inc.
  20. Paul M Romer, 1999. "Increasing Returns and Long-Run Growth," Levine's Working Paper Archive 2232, David K. Levine.
  21. Constantinides, George M & Duffie, Darrell, 1996. "Asset Pricing with Heterogeneous Consumers," Journal of Political Economy, University of Chicago Press, vol. 104(2), pages 219-40, April.
  22. Saito, Makoto, 1998. "A simple model of incomplete insurance the case of permanent shocks," Journal of Economic Dynamics and Control, Elsevier, vol. 22(5), pages 763-777, May.
  23. Ramey, Garey & Ramey, Valerie A, 1995. "Cross-Country Evidence on the Link between Volatility and Growth," American Economic Review, American Economic Association, vol. 85(5), pages 1138-51, December.
  24. John Y. Campbell, 1998. "Asset Prices, Consumption, and the Business Cycle," NBER Working Papers 6485, National Bureau of Economic Research, Inc.
  25. R. Mehra & E. Prescott, 2010. "The equity premium: a puzzle," Levine's Working Paper Archive 1401, David K. Levine.
  26. Zvi Bodie & Robert C. Merton & William F. Samuelson, 1992. "Labor Supply Flexibility and Portfolio Choice in a Life-Cycle Model," NBER Working Papers 3954, National Bureau of Economic Research, Inc.
  27. Grinols, E-L & Turnovsky, S-J, 1997. "Risk, Optimal Government Finance, and Monetary Policies in a Growing Economy," Discussion Papers in Economics at the University of Washington 97-10, Department of Economics at the University of Washington.
  28. George-Marios Angeletos & Laurent E. Calvet, 2001. "Incomplete Markets, Growth, and the Business Cycle," Harvard Institute of Economic Research Working Papers 1910, Harvard - Institute of Economic Research.
  29. Satyajit Chatterjee & Dean Corbae, 2000. "On the welfare gains of reducing the likelihood of economic crises," Working Papers 00-14, Federal Reserve Bank of Philadelphia.
  30. Heaton, John & Lucas, Deborah, 1992. "The effects of incomplete insurance markets and trading costs in a consumption-based asset pricing model," Journal of Economic Dynamics and Control, Elsevier, vol. 16(3-4), pages 601-620.
  31. Epstein, Larry G. & Zin, Stanley E., 1990. "'First-order' risk aversion and the equity premium puzzle," Journal of Monetary Economics, Elsevier, vol. 26(3), pages 387-407, December.
  32. George M. Constantinides, 2002. "Rational Asset Prices," Journal of Finance, American Finance Association, vol. 57(4), pages 1567-1591, 08.
  33. Gary D. Hansen & Randall Wright, 1992. "The labor market in real business cycle theory," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Spr, pages 2-12.
  34. Merton, Robert C, 1969. "Lifetime Portfolio Selection under Uncertainty: The Continuous-Time Case," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 247-57, August.
  35. Pierre Danthine, Jean & Donaldson, John B., 1993. "Methodological and empirical issues in real business cycle theory," European Economic Review, Elsevier, vol. 37(1), pages 1-35, January.
  36. Tom Krebs, 2003. "Growth and Welfare Effects of Business Cycles in Economies with Idiosyncratic Human Capital Risk," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(4), pages 846-868, October.
  37. Christopher Carroll, 2000. "Requiem For The Representative Consumer? Aggregate Implications Of Microeconomic Consumption Behavior," Computing in Economics and Finance 2000 320, Society for Computational Economics.
  38. Pierre-Olivier Gourinchas, 2000. "Precautionary Savings, LifeCycle and Macroeconomics," Econometric Society World Congress 2000 Contributed Papers 0793, Econometric Society.
  39. Gali, Jordi, 1994. "Government size and macroeconomic stability," European Economic Review, Elsevier, vol. 38(1), pages 117-132, January.
  40. Caballe, Jordi & Santos, Manuel S, 1993. "On Endogenous Growth with Physical and Human Capital," Journal of Political Economy, University of Chicago Press, vol. 101(6), pages 1042-67, December.
  41. Shmuel Kandel & Robert F. Stambaugh, 1991. "Asset Returns and Intertemporal Preferences," NBER Working Papers 3633, National Bureau of Economic Research, Inc.
  42. Just, Richard E. & Pope, Rulon D., 1978. "Stochastic specification of production functions and economic implications," Journal of Econometrics, Elsevier, vol. 7(1), pages 67-86, February.
  43. Lucas, Deborah J., 1994. "Asset pricing with undiversifiable income risk and short sales constraints: Deepening the equity premium puzzle," Journal of Monetary Economics, Elsevier, vol. 34(3), pages 325-341, December.
  44. Kormendi, Roger C. & Meguire, Philip G., 1985. "Macroeconomic determinants of growth: Cross-country evidence," Journal of Monetary Economics, Elsevier, vol. 16(2), pages 141-163, September.
  45. Robert E. Lucas Jr., 2003. "Macroeconomic Priorities," American Economic Review, American Economic Association, vol. 93(1), pages 1-14, March.
  46. Clark, Kenneth & Leslie, Derek & Symons, Elizabeth, 1994. "The Costs of Recession," Economic Journal, Royal Economic Society, vol. 104(422), pages 20-36, January.
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