This paper develops methods for decomposing changes in the income distribution using subgroup decompositions of the income density function. Overall changes are related to changes in subgroup shares and changes in subgroup densities, where the latter are broken down further using elementary...

This CASEbrief summarises findings from CASEbrief summarises findings from CASEpaper 40, Measuring Income Risk by Simon Burgess, Karen Gardiner, Stephen Jenkins and Carol Propper

The current poverty rate and the persistent poverty rate are both included in the European Union’s (EU's) portfolio of primary indicators of social inclusion. We show that there is a near-linear relationship between these two indicators across EU countries drawing on empirical analysis of...

Explains that researchers can calculate Gini indices easily and cheaply using widely available data management and statistical packages.

Using internal and public use March Current Population Survey (CPS) data, we analyze trends in US income inequality (1975–2004). We find that the upward trend in income inequality prior to 1993 significantly slowed thereafter once we control for top coding in the public use data and censoring...