This paper reports estimates of the elasticity of taxable income with respect to the net-of-tax rate for New Zealand taxpayers. The elasticity of taxable income was estimated to be substantially higher for the highest income groups. Generally it was higher for men than for women. Changes in the...

This paper takes familiar analytical expressoins for total income tax revenue, expressed in terms of summary measures of thee distribution of taxable income, and relates them to distances and slopes in the popular Lorenz curve diagram.

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This paper examines the joint role of the elasticity of taxable income (the effect on taxable income of a tax rise) and the revenue elasticity (the effect on revenue of a change in taxable income) in influencing the revenue effects of tax rate changes. Traditionally, the revenue elasticity has...

This paper derives analytical expressions for aggregate personal income tax revenue obtained from a multi-schedular and multi-regional personal income tax system, with revenue divided among central and regional governments. Aggregate income tax revenue is expressed as a function of...

The Human Development Index (HDI) is widely used as an aggregate measure of overall human well being. We examine the allocations implied by the maximization of this index, using a standard growth model — an extended version of Mankiw, Romer, andWeil’s (1992) model — and compare these with...

We develop an open economy general equilibrium model, with auction-based directed search unemployment, to study the interactions of trade and unemployment. The theory ascribes all outcomes purely to the fundamentals of technology and endowment. If countries differ by endowment, trade makes both...

Most countries prohibit the export of certain antiquities. This practice often leads to illegal excavation and looting for the black market, which damages the items and compromises the archaeological record. We consider the prospect of long-term antiquity leases and sales contracts with a...

Authority and power permeate political, social, and economic life but there is limited empirical knowledge about the motivational origins and consequences of authority. We experimentally study the motivation and incentive effects of authority in an authority-delegation game. Individuals exhibit...

Compared with other types of policy, regulation is very persistent, even when inefficient. We propose an explanation for regulatory persistence based on regulatory fog,the phenomenon by which regulation obscures information about the eects of deregulation. We construct a dynamic model of...