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Sunspot Fluctuations in Two-sector Economies with Heterogeneous Agents

Author

Listed:
  • Stefano Bosi

    (EPEE - Centre d'Etudes des Politiques Economiques - UEVE - Université d'Évry-Val-d'Essonne)

  • Francesco Magris

    (EPEE - Centre d'Etudes des Politiques Economiques - UEVE - Université d'Évry-Val-d'Essonne)

  • Alain Venditti

Abstract

We study a two-sector model with heterogeneous agents and borrowing constraint on labor income. We show that the relative capital intensity difference across sectors is crucial for the conditions required to get indeterminacy and endogenous fluctuations. The main result shows that when the consumption good is sufficiently capital intensive, local indeterminacy arises while the elasticities of capital-labor substitution in both sectors are slightly greater than unity and the elasticity of the offer curve is low enough. Locally indeterminate equilibria are thus compatible with a low elasticity of intertemporal substitution in consumption and a low elasticity of the labor supply. As recently shown in empirical analysis, these conditions appear to be in accordance with macroeconomic evidences. © 2006 Springer-Verlag.

Suggested Citation

  • Stefano Bosi & Francesco Magris & Alain Venditti, 2007. "Sunspot Fluctuations in Two-sector Economies with Heterogeneous Agents," Post-Print hal-02877990, HAL.
    • Handle: RePEc:hal:journl:hal-02877990
    DOI: 10.1007/s00199-006-0116-4
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    References listed on IDEAS

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    7. Stefano Bosi & Francesco Magris & Alain Venditti, 2005. "Multiple equilibria in a cash‐in‐advance two‐sector economy," International Journal of Economic Theory, The International Society for Economic Theory, vol. 1(2), pages 131-149, June.
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    Cited by:

    1. Franz Wirl, 2011. "Conditions for indeterminacy and thresholds in neoclassical growth models," Journal of Economics, Springer, vol. 102(3), pages 193-215, April.
    2. Christian Myohl & Yannic Stucki, 2018. "Confidence and the Financial Accelerator," Diskussionsschriften dp1823, Universitaet Bern, Departement Volkswirtschaft.
    3. Chen, Yan & Zhang, Yan, 2008. "Are Progressive Income Taxes Stabilizing? : A Reply," MPRA Paper 11460, University Library of Munich, Germany.
    4. Wilson, Matthew S., 2020. "A real business cycle model with money as a sunspot variable," Journal of Economics and Business, Elsevier, vol. 109(C).

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    More about this item

    Keywords

    Indeterminacy; Heterogeneous agents; Two-sector model; Borrowing constraint;
    All these keywords.

    JEL classification:

    • C61 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Optimization Techniques; Programming Models; Dynamic Analysis
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money

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