This paper presents the properties of optimal piecewise linear tax systems for two-earner households, based on joint and individual incomes respectively. A key contribution is the analysis of the interaction between second earner wage differences, variation in the price of child care and...

The purpose of this paper is to present an exercise where we identify optimal income tax rules according to various social welfare criteria, keeping fixed the total net tax revenue. Empirical applications of optimal taxation theory have typically adopted analytical expressions for the optimal...

The purpose of this paper is to present an exercise where we identify optimal income tax rules according to various social welfare criteria, keeping fixed the total net tax revenue. To this end, we estimate a microeconomic model with 78 parameters that capture heterogeneity in...

The purpose of this paper is to present an exercise where we identify optimal income tax rules under the constraint of fixed tax revenue. To this end, we estimate a microeconomic model with 78 parameters that capture heterogeneity in consumption-leisure preferences for singles and couples as...

Given that young children are under the control of their parents, if the government has an interest in either the welfare or the productivity of the former, it has no option but to act through the latter. Parents are, in the ordinary sense of the word, the government’s agents. They are agents...

Given that young children are under the control of their parents, if the government has a interest in either the welfare or the productivity of the former, it has no option but to act through the latter,. Parents are, in the ordynary sense....

This paper studies the determination of informal long-term care (family aid) to dependent elderly in a worst case scenario concerning the “harmony” of family relations. Children are purely selfish, and neither side can make credible commitments (which rules out efficient bargaining). The...

We study implications of habit formation for optimal taxation. First, we show that taxation problems with habit formation can be analyzed using dynamic programming techniques. Second, we derive optimal labor and savings wedges for habit formation preferences. We show that habit formation...

This paper examines the question of achieving a societal consensus around redistributive policies. Its extent is measured by the degree of work participation among the different skill classes that populate the economy. This consensus is driven both by the material incentives and heterogeneous...

Adaptation is omnipresent but people systematically fail to correctly anticipate the degree to which they adapt. This leads individuals to make inefficient intertemporal decisions. This paper concerns optimal income taxation to correct for such anticipation-biases in a framework where consumers...