This paper examines Bayesian methods of examining posterior distributions of inequality, concentration, tax progressivity and social welfare measures. Use is made of an explicit income distribution assumption and two alternative assumptions regarding the distribution of pre-tax mean incomes...

This paper measures the concentration of ill-health among income groups in Australia using health survey data from 1989-90 (Australian Bureau of Statistics 1991) and 1995 (Australian Bureau of Statistics 1997), which contain responses on self-assessed health status and gross personal income. The...

This paper examines several Bayesian methods of obtaining posterior probability density functions of the Atkinson inequality measure and its associated social welfare function, in the context of grouped income distribution data. The methods are compared with asymptotic standard errors. The role...

This paper investigates a Bayesian approach for examining posterior distributions of several inequality, concentration, tax progressivity and social welfare measures.

1.Introduction 2.Atkinson's Measure 2.1 Asymptotic Standard Errors 2.2 Grouped Data 3.Posterior Distributions 3.1 Posterior Density for The pis 3.2 Information About The uis 3.2.1 Lognormal Distribution of Income 3.2.2 Assumptions About Group Mean Incomes 4.Numerical Results 5.Conclusions

The estimation of income distributions is important for assessing income inequality and poverty and for making comparisons of inequality and poverty over time, countries and regions, as well as before and after changes in taxation and transfer policies. Distributions have been estimated both...

A major problem encountered in studies of income inequality at regional and global levels is the estimation of income distributions from data that are in a summary form. In this paper we estimate national and regional income distributions within a general framework that relaxes the assumption of...

type="main" <p>Increasing global interaction between economies over the last few decades has led to growing interest on the implications of globalization. Of particular interest has been the distributional impact of globalization and whether this has been equity enhancing. Contributing to this...</p>