@TechReport{iza:izadps:dp1451, author={Bargain, Olivier B. and Moreau, Nicolas}, title={Is the Collective Model of Labor Supply Useful for Tax Policy Analysis? A Simulation Exercise}, year={2005}, month={Jan}, institution={Institute of Labor Economics (IZA)}, address={Bonn}, type={IZA Discussion Paper}, number={1451}, url={https://www.iza.org/index.php/publications/dp1451}, abstract={The literature on household behavior contains hardly any empirical research on the within-household distributional effect of tax-benefit policies. We simulate this effect in the framework of a collective model of labor supply when shifting from a joint to an individual taxation system in France. We show that the net-of-tax relative earning potential of the wife is a significant determinant of intrahousehold negotiation but with very low elasticity. Consequently, the labor supply responses to the reform are entirely driven by the traditional substitution and income effects as in a unitary model. For some households only, the reform alters the intrahousehold distribution in a way that tends to change normative conclusions. A sensitivity analysis shows that the collective model would be required if the tax reform was both radical and of extended scope.}, keywords={household labor supply;intrahousehold allocation;collective model;tax reform}, }