Social Versus Individual Work Preferences : Implications for Optimal Income Taxation /

The benchmark optimal income taxation model of Mirrlees (1971) finds that the optimal marginal income tax rate (MIT) is always non-negative. A key model assumption is the coincidence between social and individual work preferences. This paper extends the model to allow for differences in social and i...

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Bibliographic Details
Main Author: An, Zhiyong
Other Authors: Coady, David
Format: Journal
Language:English
Published: Washington, D.C. : International Monetary Fund, 2022.
Series:IMF Working Papers; Working Paper ;No. 2022/062
Subjects:
Online Access:Full text available on IMF
Description
Summary:The benchmark optimal income taxation model of Mirrlees (1971) finds that the optimal marginal income tax rate (MIT) is always non-negative. A key model assumption is the coincidence between social and individual work preferences. This paper extends the model to allow for differences in social and individual work preferences. The theoretical and simulation analyses show that under this model, when the government places a higher social weight on work than individuals, the optimal MIT schedule is shifted downwards, introducing the possibility for optimal wage subsidies at the bottom of the income distribution. This implies lower revenues, demogrants, and overall progressivity.
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Physical Description:1 online resource (28 pages)
Format:Mode of access: Internet
ISSN:1018-5941
Access:Electronic access restricted to authorized BRAC University faculty, staff and students