The paper examines the manner in which federal tax expenditure estimates are prepared by the Congressional Joint Committee on Taxation (JCT) and the Treasury Department’s Office of Tax Analysis (OTA). The paper finds that the current cash flow method does not measure the actual benefits of...

This paper examines the impacts of a wide range of tax provisions on the incentive to invest in human capital, and shows how these effects can be quantified using effective tax rates, or ETRs. For individuals with median earnings, ETRs on the human capital formed in first-degree university study...

This paper examines the impacts of a wide range of tax provisions on the incentive to invest in human capital, and shows how these effects can be quantified using effective tax rates, or ETRs. For individuals with median earnings, ETRs on the human capital formed in first degree university study...

We use administrative data from the IRS to examine the long-term impact of childhood Medicaid expansions. We use eligibility variation by cohort and state that we can relate to outcomes graphically. We find that children with greater Medicaid eligibility paid more in cumulative taxes by age 28....

Tax expenditure estimates are viewed with skepticism even within the fraught business of forecasting the revenue effects of policies. As the Joint Committee on Taxation emphasizes, Unlike revenue estimates, tax expenditure estimates do not incorporate any behavioral response of taxpayers or...

This paper examines the effect of the Earned Income Tax Credit (EITC) and welfare programs on the labor supply of single mothers. The EITC consists of an earning subsidy program in the form of marginal tax credits to the working poor. The presence of different marginal tax rates at the various...

No previous quasi-experimental paper has systematically examined the relationship between the extensive margin labor supply response to taxation and the employment level. We model the labor force participation margin and estimate participation responses for married women in Sweden using...

I estimate permanent and transitory tax-price and income elasticity of charitable giving in Germany using a rich panel data of tax return for the years 2001-2006. Income tax reforms were implemented in 2004 and 2005. The results suggest that the permanent tax-price elasticity varies...

One of the principle aims of the Working Families' Tax Credit in the UK was to increase the participation of those with low labour market attachment. The literature to date concludes that for lone mothers there was approximately a 5% point increase in employment. The differences-in-differences...

This paper contributes to recent literature emphasizing the importance to identify the different channels along which taxable income responses occur. Using bunching techniques and exploiting a large first kink point where marginal tax rates increase by as much as 38 percentage points, we recover...