Alan Auerbach and Kevin Hassett offer a new measure of horizontal equity (HE) that is designed to overcome deficiencies in prior indexes. There is, however, a fundamental problem that their effort shares with their predecessors' attempts: the underlying rationale for pursuing HE at the expense...

Horizontal equity -- the command that equals be treated equally -- has received increased attention, particularly in attempts to measure the desirability of tax reform proposals. This paper questions whether the normative foundations for horizontal equity justify the indexes and approaches that...

This paper establishes that, far from being able to derive the principle of horizontal equity from utilitarianism, the principle is actually in- consistent with utilitarianism in a variety of circumstances. We derive conditions under which (a) it is optimal to impose random tax schedules (ex...

Cigarette smoking is concentrated among low income groups. Consequently, cigarette taxes are considered regressive. However, if poorer individuals are much more price sensitive than richer individuals, then tax increases would reduce smoking much more among the poor and their cigarette tax...

Public school finance equalization programs can be characterized by the change they impose on the tax price of an additional dollar of local school spending. I calculate the tax price of spending for each school district in the United States for 1972, 1982, and 1992. I find that using the actual...