IDEAS home Printed from https://ideas.repec.org/p/crp/wpaper/45.html

Increasing Returns to Saving and Wealth Inequality

Author

Listed:
  • Claudio Campanale

    (Departamento de Fundamentos del Analisis Economico, Universidad de Alicante)

Abstract

In this paper I present an explanation to the fact that in the data wealth is substantially more concentrated than income. Starting from the observation that the composition of households’ portfolios changes towards a larger share of high-yield assets as the level of net worth increases, I ?rst use data on historical asset returns and portfolio composition by wealth level to construct an empirical return function. I then augment an Overlapping Generation version of the standard neoclassical growth model with idiosyncratic labor income risk and missing insurance markets to allow for returns to savings to be increasing in the level of accumulated assets. The quantitative properties of the model are examined and show that an empirically plausible di?erence between the return faced by poor and wealthy agents is able to generate a substantial increase in wealth inequality compared to the basic model, enough to match the Gini index and all but the top 1 percentiles of the U.S. distribution of wealth.

Suggested Citation

  • Claudio Campanale, 2005. "Increasing Returns to Saving and Wealth Inequality," CeRP Working Papers 45, Center for Research on Pensions and Welfare Policies, Turin (Italy).
    • Handle: RePEc:crp:wpaper:45
    as

    Download full text from publisher

    File URL: http://www.cerp.carloalberto.org/wp-content/uploads/2008/12/wp_45.pdf?f6fa34
    File Function: First version, 2005
    Download Restriction: no
    ---><---

    Other versions of this item:

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. is not listed on IDEAS
    2. Henri Njangang & Alim Beleck & Sosson Tadadjeu & Brice Kamguia, 2021. "Do ICTs drive wealth inequality? Evidence from a dynamic panel analysis," Research Africa Network Working Papers 21/057, Research Africa Network (RAN).
    3. Alisdair McKay, 2011. "Household Saving Behavior and Social Security Privatization," Boston University - Department of Economics - Working Papers Series WP2011-027, Boston University - Department of Economics.
    4. Vandermarliere, B. & Ryckebusch, J. & Schoors, K. & Cauwels, P. & Sornette, D., 2017. "Discrete hierarchy of sizes and performances in the exchange-traded fund universe," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 469(C), pages 111-123.
    5. Macaulay, Alistair, 2021. "The attention trap: Rational inattention, inequality, and fiscal policy," European Economic Review, Elsevier, vol. 135(C).
    6. Campanale, Claudio, 2016. "Wealth inequality under “keeping up with the Joneses” preferences," Economics Letters, Elsevier, vol. 145(C), pages 282-285.
    7. Sofía Bauducco, 2011. "Seigniorage and Distortionary Taxation in a Model with Heterogeneous Agents and Idiosyncratic Uncertainty," Working Papers Central Bank of Chile 611, Central Bank of Chile.
    8. Njangang, Henri & Asongu, Simplice A. & Tadadjeu, Sosson & Nounamo, Yann & Kamguia, Brice, 2022. "Governance in mitigating the effect of oil wealth on wealth inequality: A cross-country analysis of policy thresholds," Resources Policy, Elsevier, vol. 76(C).
    9. Tran, Anh & Wang, Pingle, 2023. "Barking up the wrong tree: Return-chasing in 401(k) plans," Journal of Financial Economics, Elsevier, vol. 148(1), pages 69-90.
    10. Oliver Denk & Robert P. Hagemann & Patrick Lenain & Valentin Somma, 2013. "Inequality and Poverty in the United States: Public Policies for Inclusive Growth," OECD Economics Department Working Papers 1052, OECD Publishing.
    11. Henri Njangang & Alim Beleck & Sosson Tadadjeu & Brice Kamguia, 2021. "Do ICTs drive wealth inequality? Evidence from a dynamic panel analysis," Working Papers 21/057, European Xtramile Centre of African Studies (EXCAS).
    12. Alisdair McKay, 2013. "Search for Financial Returns and Social Security Privatization," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 16(2), pages 253-270, April.
    13. Maude Pugliese & David Pelletier & Céline Bourdais, 2023. "Separation and Savings in Tax-Favored Retirement Accounts Among Canadian Men and Women," Population Research and Policy Review, Springer;Southern Demographic Association (SDA), vol. 42(4), pages 1-33, August.
    14. Wei, Shang-Jin & Wu, Weixing & Zhang, Linwan, 2019. "Portfolio choices, Asset returns and wealth inequality: evidence from China," Emerging Markets Review, Elsevier, vol. 38(C), pages 423-437.
    15. Joachim Hubmer & Per Krusell & Anthony A. Smith., 2021. "Sources of US Wealth Inequality: Past, Present, and Future," NBER Macroeconomics Annual, University of Chicago Press, vol. 35(1), pages 391-455.
    16. Gu, Xinhua & Tam, Pui Sun, 2013. "The saving–growth–inequality triangle in China," Economic Modelling, Elsevier, vol. 33(C), pages 850-857.
    17. Simplice A. Asongu & Beatrice D. Simo-Kengne, 2022. "Demographic Change and Wealth Inequality: Global Evidence," Working Papers of the African Governance and Development Institute. 22/085, African Governance and Development Institute..
    18. Njangang, Henri & Beleck, Alim & Tadadjeu, Sosson & Kamguia, Brice, 2022. "Do ICTs drive wealth inequality? Evidence from a dynamic panel analysis," Telecommunications Policy, Elsevier, vol. 46(2).
    19. Henri Njangang & Alim Beleck & Sosson Tadadjeu & Brice Kamguia, 2021. "Do ICTs drive wealth inequality? Evidence from a dynamic panel analysis," Working Papers of the African Governance and Development Institute. 21/057, African Governance and Development Institute..
    20. James Best & Keshav Dogra, 2023. "Capital Management and Wealth Inequality," Staff Reports 1072, Federal Reserve Bank of New York.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:crp:wpaper:45. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Silvia Maero (email available below). General contact details of provider: https://edirc.repec.org/data/cetorit.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.