Aggregate Consumption in Times of Crisis: The Role of Financial Frictions
The joint behaviour of US aggregate consumption and saving over the period 2007-2009, and notably the pronouned U-shaped pattern of consumption together with the rise in saving, are difficult to reconcile with the view that financial markets are frictionless. We propose an alternative framework in which financial markets are incomplete and where households form a buffer stock of precautionary saving to self-insure against the (time-varying) risk of falling into unemployment, with the consequence of considerably amplifying and propagating crises. Our model can be solved in closed form because the wealth heterogeneity generated by uninsured income shocks remains minimal. We end the article by arguing that fully incorporating uninsured and time-varying individual risks into macroeconomic analysis may drastically alter our understanding of the business cycle, macroeconomic policy, and the role of financial intermediaries.
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|Date of creation:||2010|
|Publication status:||Published in CESifo Economic Studies, Oxford University Press (OUP), 2010, 56 (4), pp.627-648. <10.1093/cesifo/ifq006>|
|Note:||View the original document on HAL open archive server: https://halshs.archives-ouvertes.fr/halshs-00944933|
|Contact details of provider:|| Web page: https://hal.archives-ouvertes.fr/|
References listed on IDEAS
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- Bewley, Truman, 1983.
"A Difficulty with the Optimum Quantity of Money,"
Econometric Society, vol. 51(5), pages 1485-1504, September.
- Truman Bewley, 1979. "The Optimum Quantity of Money," Discussion Papers 383, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Lars Ljungqvist & Thomas Sargent, 1999. "Matlab code for the Bewley model with production," QM&RBC Codes 19, Quantitative Macroeconomics & Real Business Cycles.
- Imrohoroglu, Ayse, 1992. "The welfare cost of inflation under imperfect insurance," Journal of Economic Dynamics and Control, Elsevier, vol. 16(1), pages 79-91, January.
- Edouard Challe & Xavier Ragot, 2011. "Fiscal Policy in a Tractable Liquidity‐Constrained Economy," Economic Journal, Royal Economic Society, vol. 121(551), pages 273-317, March.
- Edouard Challe & Xavier Ragot, 2010. "Fiscal policy in a tractable liquidity-constrained economy," Sciences Po publications 297, Sciences Po.
- Xavier Ragot & Edouard Challe, 2011. "Fiscal Policy in a Tractable Liquidity-Constrained Economy," Post-Print halshs-00654650, HAL.
- Edouard Challe & Xavier Ragot, 2011. "Fiscal Policy in a Tractable Liquidity-Constrained Economy," Post-Print halshs-00944925, HAL.
- Challe, E. & Ragot, X., 2010. "Fiscal Policy in a Tractable Liquidity-Constrained Economy," Working papers 297, Banque de France.
- Challe, Edouard & Le Grand, François & Ragot, Xavier, 2013. "Incomplete markets, liquidation risk, and the term structure of interest rates," Journal of Economic Theory, Elsevier, vol. 148(6), pages 2483-2519.
- Edouard Challe & François Le Grand & Xavier Ragot, 2007. "Incomplete markets, liquidation risk and the term structure of interest rates," PSE Working Papers halshs-00587679, HAL.
- Challe, E. & Le Grand, F. & Ragot, X., 2010. "Incomplete markets, liquidation risk, and the term structure of interest rates," Working papers 301, Banque de France.
- Edouard Challe & François Le Grand & Xavier Ragot, 2013. "Incomplete markets, liquidation risk, and the term structure of interest rates," PSE - Labex "OSE-Ouvrir la Science Economique" halshs-00944920, HAL.
- Edouard Challe & François Le Grand & Xavier Ragot, 2013. "Incomplete markets, liquidation risk, and the term structure of interest rates," PSE Working Papers hal-00843147, HAL.
- Timothy J. Kehoe & David K. Levine & Michael Woodford, 1990. "The optimum quantity of money revisited," Working Papers 404, Federal Reserve Bank of Minneapolis.
- Timothy J. Kehoe & David K. Levine & Michael Woodford, 1992. "The Optimum Quantity of Money Revisited," Levine's Working Paper Archive 2035, David K. Levine.
- Cochrane, John H, 1991. "A Simple Test of Consumption Insurance," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 957-976, October. Full references (including those not matched with items on IDEAS)
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