The traditional method of analyzing the distorting effects of the income tax greatly underestimates its total deadweight loss as well as the incremental deadweight loss of an increase in income tax rates. Deadweight losses are substantially greater than these conventional estimates because the...

This paper uses the experience after the Tax Reform Act of 1986 to examine how taxes affect three aspects of individual taxpayer behavior: labor supply, total taxable income, and capital gains. The substantial sensitivity of married women's labor supply implies that the efficiency of the tax...

This paper reports new estimates of the sensitivity of taxable income to changes in tax rates based on a comparison of the tax returns of the same individual taxpayers before and after the 1986 tax reform. This comparison is done by using a panel of more than 4000 individual tax returns created...

This paper presents a method of studying the distributional consequences of corporate tax changes by imputing to individual tax returns the net effect of changes in effective corporate tax rates. Particular attention is given to the difference between nominal and real capital income, to the...