income tax and labor supply

Labor Supply Effects of the Earned Income Tax Credit under Labor Supply Restrictions

Previous empirical papers find that single mothers respond to EITC changes through the labor force participation (extensive) margin, not through the hours (intensive) margin. This is not predicted by standard labor supply models. My paper investigates labor supply effects of the EITC with a structural model, augmented with two factors that limit workers’ hours choices: costs of working and diff...

Estimating the Labor Supply Effects of a Negative Income Tax

and particularly to Stanley Masters for many helpful criticisms and suggestions. At least one-half of the good ideas in the text should probably be attributed to Masters. I have discussed the study so often and in such great detail with him that it is impossible at this point for me to distinguish clearly which particular suggestions originated with him. Finally, I am indebted to Gordon Wilson ...

Labor Supply and Income Effects of the Earned Income Tax Credit and Welfare Programs

This paper examines the effect of the Earned Income Tax Credit (EITC) and welfare programs on the labor supply and income of single mothers. We characterize the nonlinear budget constraint under these programs using a piecewise linear approximation and estimate nonparametrically a structural labor supply function. Employing a flexible functional form, we show that the EITC effect on hours of wo...

Tax Credits, Labor Supply, and Child Care

We explore the impact of the child care tax credit in the U.S. income tax system on the labor supply decisions of married women with young children by incorporating the cost of child care into a structural labor supply model. Using data from the 1986 NLSY, we find that government subsidies to child care increase labor supply substantially. Our policy simulations show that an increase in the val...

Earned Income Tax Credits and Labor Supply: New Evidence from a British Natural Experiment

205 National Tax Journal Vol. LX, No. 2 June 2007 Abstract With many countries considering the adoption of a system of earned income tax credits, it is useful to analyze how different types of credits affect labor supply and earnings. This paper focuses on a 1999 reform to the UK tax credit system, which increased the value of the credit and reduced the phaseout rate. Using panel data, with ind...

The Effect of Taxation on Labor Supply : Evaluating the Gary Negative Income Tax Experiment