This paper reports research examining differences in the earnings distributions of unionized and non-unionized workers and the impact of union status on the likelihood of a worker being in each region of the earnings distribution. Average earnings of unionized workers are shown to be higher than...

Distribution-free techniques of statistical inference are developed for the cumulative coefficients of variation of an income distribution, thus allowing one to test for inequality dominance when Lorenz curves cross. The full covariance structure of the cumulative sample means and variances is...

Distribution-free techniques of statistical inference are developed for the cumulative coefficients of variation of an income distribution, thus allowing one to test for inequality dominance when Lorenz curves cross. The full covariance structure of the cumulative sample means and variances is...