Optimal Taxation With Consumption Time As A Leisure Or Labor Substitute

QED Working Paper Number
1068

This paper studies the optimal commodity taxation problem when time taken in consumption is a perfect substitute for either labor or leisure. It shows that while labor substitutability affects the optimal tax structure, leisure substitutability leaves the classical optimal tax results intact. In the Ramsey tax framework with linear income taxes, whether the consumers have the same or different earning abilities, labor substitutes tend to be taxed at a higher rate than leisure substitutes with the tax differential being increasing in consumption time. This is not necessarily the case when one allows for nonlinear income taxation.

Author(s)

Firouz Gahvari

JEL Codes

Keywords

consumption time
labor substitutes
leisure substitutes
optimal taxation

Working Paper

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