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Precautionary Saving over the Business Cycle

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  • Ragot, Xavier
  • CHALLE, Edouard

Abstract

We study the macroeconomic implications of time-varying precautionary saving within a general equilibrium model with borrowing constraint and both aggregate shocks and uninsurable idiosyncratic unemployement risk. Our framework generates limited cross-sectional household heterogeneity as an equilibrium outcome, thereby making it possible to analyse the role of precautionary saving over the business cycle in an analytically tractable way. The time-series behaviour of aggregate consumption generated by our model is much closer to the data than that implied by the comparable hand-to-mouth and representative-agent models, and comparable to that produced by the (intractable) Krusell-Smith (1998) model.

Suggested Citation

  • Ragot, Xavier & CHALLE, Edouard, 2013. "Precautionary Saving over the Business Cycle," CEPR Discussion Papers 9608, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:9608
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    JEL classification:

    • E20 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - General (includes Measurement and Data)
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

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