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Lognormal (re)distribution: A macrofounded theory of inequality

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  • Eguia, Jon X.
  • Xefteris, Dimitrios

Abstract

We study how political competition over redistribution determines income inequality under one macrofounded premise: the income distribution is approximately log-normal before and after any policy intervention. The unique equilibrium features substantial income inequality and less than maximal redistribution, even if the voters’ median income is very low. Fitting our model to the US economy, we argue that either the efficiency cost of redistribution is higher than estimates in the literature, or else US’s redistributive policies are optimal for an agent richer than the median voter.

Suggested Citation

  • Eguia, Jon X. & Xefteris, Dimitrios, 2024. "Lognormal (re)distribution: A macrofounded theory of inequality," European Economic Review, Elsevier, vol. 170(C).
  • Handle: RePEc:eee:eecrev:v:170:y:2024:i:c:s0014292124001922
    DOI: 10.1016/j.euroecorev.2024.104863
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    More about this item

    Keywords

    Income inequality; Redistribution; Lognormal distribution; Macrofoundations;
    All these keywords.

    JEL classification:

    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
    • H20 - Public Economics - - Taxation, Subsidies, and Revenue - - - General
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory

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