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Pareto-Improving Optimal Capital and Labor Taxes

Author

Listed:
  • Katharina Greulich
  • Sarolta Laczó
  • Albert Marcet

Abstract

We study optimal Pareto-improving factor taxation when agents are heterogeneous in their labor productivity and wealth and markets are complete. Pareto-improving policies require a gradual reform: labor taxes should be cut, and capital taxes should remain high for a long time before reaching the limit. This policy redistributes wealth in favor of workers, promotes growth, and causes early deficits and government debt in the long run. We address several technical issues, such as sufficiency of Lagrangian solutions in a Ramsey problem, their relation to welfare functions, and solution algorithms. We also provide a proof that long-run capital taxes are zero.

Suggested Citation

  • Katharina Greulich & Sarolta Laczó & Albert Marcet, 2023. "Pareto-Improving Optimal Capital and Labor Taxes," Journal of Political Economy, University of Chicago Press, vol. 131(7), pages 1904-1946.
  • Handle: RePEc:ucp:jpolec:doi:10.1086/723635
    DOI: 10.1086/723635
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    Cited by:

    1. Konstantinos Angelopoulos & Jim Malley & Apostolis Philippopoulos, 2011. "Time-consistent Fiscal Policy under Heterogeneity: Conflicting or Common Interests?," CESifo Working Paper Series 3444, CESifo.
    2. 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.
    3. Hao Li & Gaowang Wang & Jun Yu, 2025. "Revisiting Optimal Capital Taxation with the Spirit of Capitalism," Annals of Economics and Finance, Society for AEF, vol. 26(2), pages 501-524, November.
    4. Maria Ferrara & Patrizio Tirelli, 2014. "Fiscal Consolidations: Can We Reap the Gain and Escape the Pain?," Working Papers 283, University of Milano-Bicocca, Department of Economics, revised Oct 2014.
    5. Gillman, Max & Benk, Szilard & Csabafi, Tamas, 2023. "Supply-side economics with AS-AD in Ramsey dynamic general equilibrium," Economic Analysis and Policy, Elsevier, vol. 80(C), pages 505-531.
    6. Gersbach, Hans & Rochet, Jean Charles & von Thadden, Ernst-Ludwig, 2022. "Fiscal Policy and the Balance Sheet of the Private Sector," CEPR Discussion Papers 17529, C.E.P.R. Discussion Papers.
    7. Boar, Corina & Midrigan, Virgiliu, 2022. "Efficient redistribution," Journal of Monetary Economics, Elsevier, vol. 131(C), pages 78-91.
    8. Ferrara, Maria & Tirelli, Patrizio, 2017. "Equitable fiscal consolidations," Economic Modelling, Elsevier, vol. 61(C), pages 207-223.
    9. Angelopoulos, Konstantinos & Fernandez, Bernardo X. & Malley, James R., 2010. "The Distributional Consequences of Supply-Side Reforms in General Equilibrium," SIRE Discussion Papers 2010-85, Scottish Institute for Research in Economics (SIRE).
    10. Röhrs, Sigrid & Winter, Christoph, 2017. "Reducing government debt in the presence of inequality," Journal of Economic Dynamics and Control, Elsevier, vol. 82(C), pages 1-20.

    More about this item

    JEL classification:

    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation

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