Inference based dominance methods are applied to entire distributions of micro data from two food stamp cashout experiments in Alabama and San Diego, California. First-order dominance comparisons reveal no statistically significant differences between coupon and cash recipients in food...

We decompose the Lorenz curve (LC) and its associated concentration curve (CC) by population subgroups. To illustrate these decompositions, we examine changes in earnings inequality among West Germans, East Germans, and foreign guest workers during the recent German unification. We show that...

We gauge the impact of the Great Recession on racial and ethnic subgroups by applying a stochastic dominance method proposed by Le Breton, et al. (2012).  The method generates a partial discrimination ordering – or alternatively, a measure of the economic advantage for one subgroup...

We use the Interdistributional Lorenz Curves (ILCs) of Butler and McDonald (1987) to visualize convergence or divergence between income distributions. To illustrate the idea, we compare income distributions from Spain, Italy, and Germany. We also offer methods to test for significant differences...