The Gini coefficient is based on the sum of pairwise income differences, which can be decomposed into separate sums for individuals. Differences vis-à-vis poorer people represent an individual's advantage, while those with respect to richer people constitute deprivation. Weighting deprivation...

Despite decades of policies aimed at improving the economic position of African Americans in terms of relative income and earnings, they remain substantially behind whites. The research presented in this brief indicates that the wealth gap is even more staggering. Following families over time in...