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Do You Save More or Less in Response to Bad News? A New Identification of the Elasticity of Intertemporal Substitution

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  • Schmidt, Lawrence
  • Toda, Alexis Akira

Abstract

We define the elasticity of intertemporal substitution (EIS) for general recursive preferences and identify a sharp comparative static from a general dynamic portfolio choice problem. In the homothetic case, if the EIS is smaller (larger) than 1, an investor will increase (decrease) current consumption in response to bad news about the future. Examples of bad news include if (i) she becomes more risk averse, (ii) investment opportunities shrink, (iii) investment returns become riskier, or (iv) she becomes more uncertain about the distribution of returns. Bad news effectively raises the price of future continuation utility, which produces the same qualitative changes in savings rates as lowering the interest rate.

Suggested Citation

  • Schmidt, Lawrence & Toda, Alexis Akira, 2015. "Do You Save More or Less in Response to Bad News? A New Identification of the Elasticity of Intertemporal Substitution," MPRA Paper 78983, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:78983
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    References listed on IDEAS

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    1. Olivier Jean Blanchard & Stanley Fischer, 1989. "Editorial in "NBER Macroeconomics Annual 1989, Volume 4"," NBER Chapters, in: NBER Macroeconomics Annual 1989, Volume 4, pages 1-8, National Bureau of Economic Research, Inc.
    2. Toda, Alexis Akira, 2014. "Incomplete market dynamics and cross-sectional distributions," Journal of Economic Theory, Elsevier, vol. 154(C), pages 310-348.
    3. Panageas, Stavros, 2020. "The Implications of Heterogeneity and Inequality for Asset Pricing," Foundations and Trends(R) in Finance, now publishers, vol. 12(3), pages 199-275, November.
    4. G.M. Constantinides & M. Harris & R. M. Stulz (ed.), 2003. "Handbook of the Economics of Finance," Handbook of the Economics of Finance, Elsevier, edition 1, volume 1, number 1.
    5. Olivier J. Blanchard & Stanley Fischer, 1989. "NBER Macroeconomics Annual 1989, Volume 4," NBER Books, National Bureau of Economic Research, Inc, number blan89-1, January.
    6. Tomáš Havránek, 2015. "Measuring Intertemporal Substitution: The Importance Of Method Choices And Selective Reporting," Journal of the European Economic Association, European Economic Association, vol. 13(6), pages 1180-1204, December.
    7. Michael Carlos Best & James Cloyne & Ethan Ilzetzki & Henrik Jacobsen Kleven, 2015. "Interest rates, debt and intertemporal allocation: evidence from notched mortgage contracts in the United Kingdom," Bank of England working papers 543, Bank of England.
    8. G.M. Constantinides & M. Harris & R. M. Stulz (ed.), 2003. "Handbook of the Economics of Finance," Handbook of the Economics of Finance, Elsevier, edition 1, volume 1, number 2.
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    Keywords

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    JEL classification:

    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

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