Pigou Meets Ramsey: Gender-Based Taxation with Non-Cooperative Couples

Volker Meier and Helmut Rainer

No 179, ifo Working Paper Series from ifo Institute - Leibniz Institute for Economic Research at the University of Munich

Abstract: This paper explores the implications of gender-based income taxation in a noncooperative model of household behavior. In a first step, we show how gender-based taxes can act as Pigou taxes and correct the externality induced by a non-cooperative household equilibrium. We find that the first-best Pigou tax rules are solely determined by spouses’ relative marginal rates of substitution between the public household good and private consumption. Breaking down this eneral rule into the primitives of the model, the spouse with a comparative advantage in home production should be taxed at a higher rate. In a second step, we embed our non-cooperative framework in a standard second-best planning problem in which taxes serve a revenue-raising purpose. In this case, the optimal structure of differential taxation by gender is partly determined by a Ramsey-type inverse elasticity rule and partly by a Pigouvian tax element. We show that these two forces work in opposite directions in determining whether men or women should be taxed at a higher rate, and that either one could be dominant, depending on the revenue-raising position of the government. This result is robust to the introduction of two groups of households that differ in their mode of decision-making, which can be either cooperative or non-cooperative.

JEL-codes: D13 H21 J22 (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Related works:
Journal Article: Pigou meets Ramsey: Gender-based taxation with non-cooperative couples (2015)
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Persistent link: https://EconPapers.repec.org/RePEc:ces:ifowps:_179

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