The techniques of simple random sampling are seldom appropriate in the empirical analysis of income distributions. Various types of weighting schemes are usually required either from the point of view of welfare-economic considerations (the mapping of household/family distributions into...

Most inequality and poverty theory analyzes "equivalent income" distributions for homogeneous populations: incomes are assumed to be deflated by an equivalence scale that accounts for differences in needs between households. Yet in practice there is no consensus about what the appropriate...

The authors develop two simple measures of how much inequality is explained by individual population characteristics or groups of characteristics, analogous to R[superscript 2] in regression analysis. The authors investigate the measures' empirical implementation using several alternative...

The authors respond to J. Banks and P. Johnson's (1994) comment on Coulter et al. (1992) drawing on a more general discussion of parametric equivalence scale and scale relativity issues and new empirical results. The authors show that criticisms of their earlier work are unfounded. When the...

The literatures on the assessment of income distributions and on differences in needs are not well integrated. The theoretical literature providing results about evaluations and comparisons of income distributions does not, in the main, consider the implications of non-income differences between...

Is there a trade-off between people's preference for income equality and income mobility? Testing for the existence of such a trade-off is difficult because mobility is a multifaceted concept. We analyse results from a questionnaire experiment based on simple precise concepts of income...

We examine the evidence on rank and income mobility in China during the decades immediately preceding and immediately following the millennium using panel data from the China Health and Nutrition Survey. We show that rank mobility changed markedly over the period: in this respect China is...

We address a puzzle in welfare economics - the possibility that rational people may be simultaneously against two apparently con‡icting forms of "tyranny." In fact the two types of tyranny can be reconciled but at the possible cost of con‡ict with other standard welfare principles. We...

Firms are usually better informed than tax authorities about market conditions and the potential profits of competitors. They may try to exploit this situation by underreporting their own taxable profits. The tax authority could offset firms' informational advantage by adopting "smarter" audit...