Constrained Efficiency in the Neoclassical Growth Model With Uninsurable Idiosyncratic Shocks
We investigate the welfare properties of the one-sector neoclassic growth model with uninsurable idiosyncratic shocks. We focus on the constrained efficiency notion of the general equilibrium literature, and we demonstrate constrained inefficiency for our model. We provide a characterization of constrained efficiency that uses the first-order condition of a constrained planner's problem that points to the margins of relevance for whether capital is too high or too low: the income composition of the (consumption-)poor. We calibrate our benchmark model parameters governing idiosyncratic risks to the U.S. earnings and wealth distribution, and for this distribution the income of the poor is mainly composed of labor earnings. We compute the constrained-efficient allocations - including transition dynamics - for our model economy, and we conclude that the long-run capital stock in a laissez-faire world is not only too low, but much too low. We also show that one can find parameterizations with different qualitative features: in one case, the steady-state capital stock is too high, and in another case no steady state exists.
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Volume (Year): 80 (2012)
Issue (Month): 6 (November)
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- Geanakoplos, J. & Magill, M. & Quinzii, M. & Dreze, J., 1990.
"Generic inefficiency of stock market equilibrium when markets are incomplete,"
Journal of Mathematical Economics,
Elsevier, vol. 19(1-2), pages 113-151.
- Geanakoplos, J. & Magill, M. & Quinzii, M. & Dreze, J., "undated". "Generic inefficiency of stock market equilibrium when markets are incomplete," CORE Discussion Papers RP 916, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- John Geanakoplos & Michael Magill & Martine Quinzii & J. Dreze, 1988. "Generic Inefficiency of Stock Market Equilibrium When Markets Are Incomplete," Cowles Foundation Discussion Papers 863, Cowles Foundation for Research in Economics, Yale University.
- Carvajal, Andrés & Polemarchakis, Herakles, 2011. "Idiosyncratic risk and financial policy," Journal of Economic Theory, Elsevier, vol. 146(4), pages 1569-1597, July.
- John M. Abowd & David Card, 1986.
"Intertemporal Labor Supply and Long Term Employment Contracts,"
NBER Working Papers
1831, National Bureau of Economic Research, Inc.
- Abowd, John M & Card, David, 1987. "Intertemporal Labor Supply and Long-term Employment Contracts," American Economic Review, American Economic Association, vol. 77(1), pages 50-68, March.
- Hurd, Michael D, 1989. "Mortality Risk and Bequests," Econometrica, Econometric Society, vol. 57(4), pages 779-813, July.
- Aiyagari, S. Rao & McGrattan, Ellen R., 1998.
"The optimum quantity of debt,"
Journal of Monetary Economics,
Elsevier, vol. 42(3), pages 447-469, October.
- Chamley, Christophe, 1986. "Optimal Taxation of Capital Income in General Equilibrium with Infinite Lives," Econometrica, Econometric Society, vol. 54(3), pages 607-622, May.
- repec:ner:carlos:info:hdl:10016/258 is not listed on IDEAS
- Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181.
- Mehra, Rajnish & Prescott, Edward C., 1985.
"The equity premium: A puzzle,"
Journal of Monetary Economics,
Elsevier, vol. 15(2), pages 145-161, March.
- Timothy J. Kehoe & David K. Levine, 1992.
"Debt constrained asset markets,"
445, Federal Reserve Bank of Minneapolis.
- Krusell, Per & Smith, Anthony A., 1997.
"Income And Wealth Heterogeneity, Portfolio Choice, And Equilibrium Asset Returns,"
Cambridge University Press, vol. 1(02), pages 387-422, June.
- Per Krusell & Anthony A. Smith, Jr., "undated". "Income and Wealth Heterogeneity, Portfolio Choice, and Equilibrium Asset Returns," GSIA Working Papers 1997-45, Carnegie Mellon University, Tepper School of Business.
- Prescott, Edward C., 1986.
"Theory ahead of business-cycle measurement,"
Carnegie-Rochester Conference Series on Public Policy,
Elsevier, vol. 25(1), pages 11-44, January.
- Gilbert Ghez & Gary S. Becker, 1975. "The Allocation of Time and Goods over the Life Cycle," NBER Books, National Bureau of Economic Research, Inc, number ghez75-1.
- Imrohoruglu, Ayse, 1989. "Cost of Business Cycles with Indivisibilities and Liquidity Constraints," Journal of Political Economy, University of Chicago Press, vol. 97(6), pages 1364-1383, December.
- Kydland, Finn E., 1984. "Labor-force heterogeneity and the business cycle," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 21(1), pages 173-208, January.
- MaCurdy, Thomas E, 1981. "An Empirical Model of Labor Supply in a Life-Cycle Setting," Journal of Political Economy, University of Chicago Press, vol. 89(6), pages 1059-1085, December.
- repec:cup:macdyn:v:1:y:1997:i:2:p:387-422 is not listed on IDEAS
- Díaz, Antonia & Ríos Rull, José Víctor & Pijoan Mas, Josep, 2001.
"Habit formation: implications for the wealth distribution,"
UC3M Working papers. Economics
we015114, Universidad Carlos III de Madrid. Departamento de Economía.
- Diaz, Antonia & Pijoan-Mas, Josep & Rios-Rull, Jose-Victor, 2003. "Precautionary savings and wealth distribution under habit formation preferences," Journal of Monetary Economics, Elsevier, vol. 50(6), pages 1257-1291, September.
- Huggett, Mark, 1993. "The risk-free rate in heterogeneous-agent incomplete-insurance economies," Journal of Economic Dynamics and Control, Elsevier, vol. 17(5-6), pages 953-969.
- Mark Huggett, 1995. "The one-sector growth model with idiosyncratic shocks," Discussion Paper / Institute for Empirical Macroeconomics 105, Federal Reserve Bank of Minneapolis.
- S. Rao Aiyagari, 1993.
"Uninsured idiosyncratic risk and aggregate saving,"
502, Federal Reserve Bank of Minneapolis.
- Joseph E. Stiglitz, 1982. "The Inefficiency of the Stock Market Equilibrium," Review of Economic Studies, Oxford University Press, vol. 49(2), pages 241-261.
- Santiago Budria Rodriguez & Javier Diaz-Gimenez & Vincenzo Quadrini & Jose-Victor Rios-Rull, 2002. "Updated facts on the U.S. distributions of earnings, income, and wealth," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Sum, pages 2-35.
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