A Tractable Model of Buffer Stock Saving
Abstract
We present a tractable model of the effects of nonfinancial risk on intertemporal choice. Our purpose is to provide a simple framework that can be adopted in fields like representative-agent macroeconomics, corporate finance, or political economy, where most modelers have chosen not to incorporate serious nonfinancial risk because available methods were too complex to yield transparent insights. Our model produces an intuitive analytical formula for target assets, and we show how to analyze transition dynamics using a familiar Ramsey-style phase diagram. Despite its starkness, our model captures most of the key implications of nonfinancial risk for intertemporal choice.Download Info
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 15265.Length:
Date of creation: Aug 2009
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Handle: RePEc:nbr:nberwo:15265
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Related research
Keywords:Find related papers by JEL classification:
- C61 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Optimization Techniques; Programming Models; Dynamic Analysis
- D11 - Microeconomics - - Household Behavior - - - Consumer Economics: Theory
- E24 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-08-22 (All new papers)
- NEP-BEC-2009-08-22 (Business Economics)
- NEP-DGE-2009-08-22 (Dynamic General Equilibrium)
- NEP-RMG-2009-08-22 (Risk Management)
References
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Citations
Blog mentions
As found by EconAcademics.org, the blog aggregator for Economics research:- Handling complexity within microfoundations macro
by Mainly Macro in Mainly Macro on 2012-08-11 10:57:00 - Handling complexity within microfoundations macro
by Mainly Macro in Mainly Macro on 2012-08-11 10:57:00
Cited by:
- Michael Sattinger, 2010.
"The Markov Consumption Problem,"
Discussion Papers
10-03, University at Albany, SUNY, Department of Economics.
- Sattinger, Michael, 2011. "The Markov consumption problem," Journal of Mathematical Economics, Elsevier, vol. 47(4-5), pages 409-416.
- Michael Sattinger, 2010. "The Markov Consumption Problem," Discussion Papers 10-02, University at Albany, SUNY, Department of Economics.
- Christopher Carroll & Jiri Slacalek & Martin Sommer, 2012.
"Dissecting saving dynamics: measuring wealth, precautionary and credit effects,"
Working Paper Series
1474, European Central Bank.
- Christopher Carroll & Jiri Slacalek & Martin Sommer, 2012. "Dissecting Saving Dynamics: Measuring Wealth, Precautionary, and Credit Effects," Economics Working Paper Archive 602, The Johns Hopkins University,Department of Economics.
- Christopher Carroll & Martin Sommer & Jiri Slacalek, 2012. "Dissecting Saving Dynamics: Measuring Wealth, Precautionary, and Credit Effects," IMF Working Papers 12/219, International Monetary Fund.
- Xavier Ragot & Edouard Challe, 2011. "Precautionary Saving over the Business Cycle," 2011 Meeting Papers 517, Society for Economic Dynamics.
- Carroll, Christopher D & Jeanne, Olivier, 2009.
"A Tractable Model of Precautionary Reserves, Net Foreign Assets, or Sovereign Wealth Funds,"
CEPR Discussion Papers
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- Christopher D. Carroll & Olivier Jeanne, 2009. "A Tractable Model of Precautionary Reserves, Net Foreign Assets, or Sovereign Wealth Funds," NBER Working Papers 15228, National Bureau of Economic Research, Inc.
- Christopher D. Carroll & Olivier Jeanne, 2009. "A Tractable Model of Precautionary Reserves, Net Foreign Assets, or Sovereign Wealth Funds," Working Paper Series WP09-10, Peterson Institute for International Economics.
- Tomi T. Kortela, 2011. "On the costs of disability insurance," 2011 Meeting Papers 445, Society for Economic Dynamics.
- Jin, Ling & Chen, Kevin Z. & Yu, Bingxin & Huang, Zuhui, 2011. "How prudent are rural households in developing transition economies:," IFPRI discussion papers 1127, International Food Policy Research Institute (IFPRI).
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