Arbeitspapier

Tax Curvature

In a Mirrleesian environment, a monopsonist sets hourly wages and individuals choose how many hours to work. Labor market outcomes do not only depend on the level and slope of the income tax function, but also on its curvature. A more concave tax schedule raises the elasticity of labor supply, which boosts wages. Consequently, optimal marginal tax rates for low-skilled workers are declining in income. I derive an optimal tax formula in terms of sufficient statistics that accounts for the impact of tax curvature on labor market outcomes.

Language
Englisch

Bibliographic citation
Series: CESifo Working Paper ; No. 9220

Classification
Wirtschaft
Taxation and Subsidies: Efficiency; Optimal Taxation
Wages, Compensation, and Labor Costs: Public Policy
Monopsony; Segmented Labor Markets
Subject
monopsony
optimal taxation
tax curvature

Event
Geistige Schöpfung
(who)
Hummel, Albert Jan
Event
Veröffentlichung
(who)
Center for Economic Studies and ifo Institute (CESifo)
(where)
Munich
(when)
2021

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Hummel, Albert Jan
  • Center for Economic Studies and ifo Institute (CESifo)

Time of origin

  • 2021

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