IDEAS home Printed from https://ideas.repec.org/p/zbw/glodps/381.html
   My bibliography  Save this paper

Income Inequality and the Size of Government: A Causal Analysis

Author

Listed:
  • Guzi, Martin, Kahanec, Martin

Abstract

Expansion of the public sector and redistributive policies may reduce income inequality, but formal tests suffer from the problem of endogeneity of government size with respect to the distribution of income. Studying 30 European countries over the period 2004-2015, we apply instrumental variable estimation techniques to identify a causal relationship between income inequality and government size, measured as the government expenditure share in GDP. Using a novel instrument – the number of political parties in the ruling coalition – we find that accounting for the possible endogeneity of government size increases the magnitude of the estimated negative effects. Our findings thus suggest that much of the literature underestimates the true role of the government in attenuating income inequality. The estimated relationship between income inequality and government size persists in a series of robustness checks.

Suggested Citation

  • Guzi, Martin, Kahanec, Martin, 2019. "Income Inequality and the Size of Government: A Causal Analysis," GLO Discussion Paper Series 381, Global Labor Organization (GLO).
  • Handle: RePEc:zbw:glodps:381
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/201831/1/GLO-DP-0381.pdf
    Download Restriction: no

    More about this item

    Keywords

    inequality; redistribution; government size; instrumental variable; Gini index;

    JEL classification:

    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution
    • D60 - Microeconomics - - Welfare Economics - - - General
    • H20 - Public Economics - - Taxation, Subsidies, and Revenue - - - General

    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:zbw:glodps:381. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (ZBW - Leibniz Information Centre for Economics). General contact details of provider: http://edirc.repec.org/data/glaboea.html .

    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 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.

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

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.