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Can heterogeneous preferences stabilize endogenous fluctuations?

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  • Stefano Bosi

    (EQUIPPE - Economie Quantitative, Intégration, Politiques Publiques et Econométrie - Université de Lille, Sciences et Technologies - Université de Lille, Sciences Humaines et Sociales - PRES Université Lille Nord de France - Université de Lille, Droit et Santé, EPEE - Centre d'Etudes des Politiques Economiques - UEVE - Université d'Évry-Val-d'Essonne)

  • Thomas Seegmuller

    (CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique)

Abstract

While most of the literature concerned with indeterminacy and endogenous cycles is based on the questionable assumption of a representative consumer, some recent works have investigated the role of heterogeneous agents on dynamics. This paper adds a contribution to the debate, highlighting the effects of heterogeneity in consumers' preferences within an overlapping generations economy with capital accumulation, endogenous labor supply and consumption in both periods. Using a mean-preserving approach to heterogeneity, we show that increasing the dispersion of propensities to save turns out to stabilize the macroeconomic volatility, by reducing the range of parameters compatible with indeterminacy and ruling out expectations-driven fluctuations under a sufficiently large heterogeneity.

Suggested Citation

  • Stefano Bosi & Thomas Seegmuller, 2006. "Can heterogeneous preferences stabilize endogenous fluctuations?," Post-Print halshs-00130200, HAL.
    • Handle: RePEc:hal:journl:halshs-00130200
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00130200
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    References listed on IDEAS

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    Cited by:

    1. Antoci, Angelo & Naimzada, Ahmad & Sodini, Mauro, 2009. "Strategic interactions and heterogeneity in a overlapping generations model with negative environmental externalities," MPRA Paper 18221, University Library of Munich, Germany.
    2. Mohanad Ismael, 2014. "Progressive income taxes and macroeconomic instability," Montenegrin Journal of Economics, Economic Laboratory for Transition Research (ELIT), vol. 10(2), pages 49-61.
    3. Mohanad Ismael, 2010. "Progressive income taxes and macroeconomic instability," Documents de recherche 10-13, Centre d'Études des Politiques Économiques (EPEE), Université d'Evry Val d'Essonne.
    4. Emmanuelle Augeraud-Véron & Arnaud Ducrot, 2019. "Spatial externality and indeterminacy," Post-Print hal-02306568, HAL.
    5. Yunfang Hu & Kazuo Mino, 2009. "Financial Integration and Aggregate Stability," Discussion Papers in Economics and Business 09-01, Osaka University, Graduate School of Economics.

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    More about this item

    Keywords

    Endogenous fluctuations; heterogeneous preferences; mean-preserving dispersion; overlapping generations; dispersion préservant la moyenne; générations imbriquées; préférences hétérogènes; Fluctuations endogènes;
    All these keywords.

    JEL classification:

    • C62 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Existence and Stability Conditions of Equilibrium
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

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