The philanthropic sector is highly consequential, particularly in the United States, and the most important policies directed toward this sector are tax policies. Yet most economic analysis of the optimal tax treatment of charitable giving is ad hoc, treating it as a subject unto itself. This...

Although it is generally blind with respect to race, the federal individual income tax can create racial disparities when factors that affect tax liability are associated with race. We provide new evidence on racial differences in marriage penalties and bonuses in the income tax, using data from...

This paper attempts to help explain the unforecasted, excess' personal income tax revenues of the last several years. Using panel data on executive compensation in the 1990s, it argues that because the gains on most stock options are treated as ordinary income for tax purposes, rising stock...

This paper studies the effects of progressive income taxes and education finance in a dynamic heterogeneous agent economy. Such redistributive policies entail distortions to labor supply and savings, but also serve as partial substitutes for missing credit and insurance markets. The resulting...

We examine how tax avoidance in the form of trade in well-functioning asset markets affects the basic labor supply model. We argue that models that integrate tax arbitrage and labor supply decisions may shed light on a number of positive and normative questions concerning modern systems of...

The 1993 tax legislation raised marginal tax rates to 36 percent from 31 percent on taxable incomes between $140,000 and $250,000 and to 39.6 percent on incomes above $250,000. This paper uses recently published IRS data on taxable incomes by adjusted gross income class to analyze how the 1993...

Increases in income tax progressivity generally entail some efficiency cost due to increased distortion of individuals' labor supply decisions. This paper quantifies the magnitude of the efficiency cost of several policies which would increase the progressivity of the U.S. individual income 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...

Relative to traditional piecewise linear income taxation schemes, it is possible to increase government revenues by offering to consumers a menu of linear income tax schedules. In the resulting Pareto-superior equilibrium, consumers sort themselves out according to their (unobservable)...

Securities transactions in the U.S. climbed on a net basis from $19 billion in 1983 to $50 billion in 1985. This rise was due almost entirely to an increase in foreign purchases of U.S. securities - largely corporate and government bonds. One reason suggested for this phenomenon is foreign...