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The dynamics of wealth inequality under endogenous fertility: A remark on the Barro-Becker model with heterogenous endowments

Author

Listed:
  • Stefano Bosi

    (THEMA - Théorie économique, modélisation et applications - UCP - Université de Cergy Pontoise - Université Paris-Seine - CNRS - Centre National de la Recherche Scientifique)

  • Raouf Boucekkine

    (Department of economics and CORE - UCL - Université Catholique de Louvain = Catholic University of Louvain)

  • Thomas Seegmuller

    (GREQAM - Groupement de Recherche en Économie Quantitative d'Aix-Marseille - EHESS - École des hautes études en sciences sociales - AMU - Aix Marseille Université - ECM - École Centrale de Marseille - CNRS - Centre National de la Recherche Scientifique)

Abstract

Several contributions have already pointed out that initial wealth in- equalities do persist in the long run in the Ramsey model with heteroge- nous agents. We show that this result is not robust to the introduction of endogenous fertility. Our argument builds on the Barro-Becker (1989) seminal model extended to allow for heterogenous agents with dierent capital endowments. Strikingly enough, individual consumption levels, fertility rates and capital stocks are shown to be equalized after only one adjustment period. This property is shown to hold irrespective of the production sector specication.

Suggested Citation

  • Stefano Bosi & Raouf Boucekkine & Thomas Seegmuller, 2010. "The dynamics of wealth inequality under endogenous fertility: A remark on the Barro-Becker model with heterogenous endowments," Working Papers halshs-00503195, HAL.
    • Handle: RePEc:hal:wpaper:halshs-00503195
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00503195
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    References listed on IDEAS

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    1. Cecilia García-Peñalosa & Stephen Turnovsky, 2006. "Growth and income inequality: a canonical model," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 28(1), pages 25-49, May.
    2. Turnovsky, Stephen J. & Garci­a-Peñalosa, Cecilia, 2008. "Distributional dynamics in a neoclassical growth model: The role of elastic labor supply," Journal of Economic Dynamics and Control, Elsevier, vol. 32(5), pages 1399-1431, May.
    3. García-Peñalosa, Cecilia & Turnovsky, Stephen J., 2009. "The Dynamics Of Wealth Inequality In A Simple Ramsey Model: A Note On The Role Of Production Flexibility," Macroeconomic Dynamics, Cambridge University Press, vol. 13(2), pages 250-262, April.
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    Cited by:

    1. Marcel Aloy & Gilles de Truchis, 2012. "Estimation and Testing for Fractional Cointegration," Working Papers halshs-00793206, HAL.
    2. Córdoba, Juan Carlos & Liu, Xiying & Ripoll, Marla, 2016. "Fertility, social mobility and long run inequality," Journal of Monetary Economics, Elsevier, vol. 77(C), pages 103-124.
    3. Jin, Zhangfeng & Pan, Shiyuan & Zheng, Zhijie, 2021. "The Unintended Consequences of Relaxing Birth Quotas: Theory and Evidence," GLO Discussion Paper Series 819, Global Labor Organization (GLO).
    4. Cordoba, Juan Carlos & Liu, Xiying, 2018. "Efficiency with Endogenous Population and Fixed Resources," ISU General Staff Papers 201811010700001062, Iowa State University, Department of Economics.
    5. Cecilia García-Peñalosa & Stephen J. Turnovsky, 2012. "Income Inequality, Mobility, and the Accumulation of Capital: The Role of Heterogeneous Labor Productivity," Working Papers halshs-00793209, HAL.
    6. Liu, Xiying, 2015. "Optimal population and policy implications," ISU General Staff Papers 201501010800005546, Iowa State University, Department of Economics.

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    Keywords

    endogenous fertility; heterogeneous households; optimal growth;
    All these keywords.

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