In this paper we quantitatively characterize the optimal capital and labor income tax in an overlapping generations model with idiosyncratic, uninsurable income shocks, where households also differ permanently with respect to their ability to generate income. The welfare criterion we employ is...

In this paper we argue that very high marginal labor income tax rates are an effective tool for social insurance even when households have preferences with high labor supply elasticity, make dynamic savings decisions, and policies have general equilibrium effects. To make this point we construct...

This paper computes the optimal progressivity of the income tax code in a dynamic general equilibrium model with household heterogeneity in which uninsurable labor productivity risk gives rise to a nontrivial income and wealth distribution. A progressive tax system serves as a partial substitute...

The paper provides information about the tax treatment given to personal health expenditures in the Personal Income Tax in Spain, and analyses what we know about it and how the tax credit or other forms of preferential tax treatment can contribute to the financement of private health...

The paper provides information about the tax treatment given to personal health expenditures in the Personal Income Tax in Spain, and analyses what we know about it and how the tax credit or other forms of preferential tax treatment can contribute to the financement of private health...

One of the principle aims of the Working Families' Tax Credit in the UK was to increase the participation of single mothers. The literature to date concludes there was approximately a five-percentage-point increase in employment of single mothers. The differences-in-differences methodology that...

This paper analyses whether or not tax subsidies to private medical insurance are self-financing by means of a structural approach. We construct a simulation routine based on a microeconometric discrete choice model that allows us to evaluate the impact of premium changes on the utilisation of...

In this paper we quantitatively characterize the optimal capital and labor income tax in an overlapping generations model with idiosyncratic, uninsurable income shocks, where households also differ permanently with respect to their ability to generate income. The welfare criterion we employ is...