In October 1999, the British government enacted the Working Families? Tax Credit, a generous tax credit aimed at encouraging work among low-income families with children. This paper uses longitudinal data collected between 1991 and 2001 to evaluate the effect of this reform on single mothers. We...

We evaluate the effect of a 2003 reform in the Spanish income tax on fertility and the employment of mothers with small children. The reform introduced a tax credit for working mothers with children under the age of three, while also increasing child deductions for all households with children....

In this paper we develop a discrete model of optimal taxation of married couples and empirically discuss the optimality of income taxation for this group. To this end, we derive the social welfare function which guarantees that joint taxation of married couples is optimal. We will contrast this...

This paper contributes to the debate about the optimal design of tax-transfer systems. Based on the theory of optimal taxation, combined with microsimulation and microeconometric techniques we derive the welfare function which makes the current German tax and transfer system for single women...

Over the last decades many OECD countries introduced parental leave regulations in order to counteract low and decreasing birth rates. In general, these regulations aim at making parenthood more attractive and more compatible with a working career, especially for women. The recent German...

The German Child Benefit (Kindergeld) is paid to legal guardians of children as a cash benefit. This study employs exogenous variations in the amount of child benefit received by households to investigate the extent to which these various changes have translated into an improvement in the...

Discrete-choice models provide a simple way of representing utility-maximizing labor supply decisions in the presence of highly nonlinear and possibly non-convex budget constraints. Thus, it is not surprising that they are so extensively used for ex-ante evaluation of taxbenefit reforms. The...