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...

The authors develop an approach for simultaneously analyzing the determinants of grievance filing activity and grievance outcomes at each stage of the grievance process. The value of this approach is demonstrated by an analysis of grievance data from a Canadian private sector firm for the years...

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...

This article demonstrates that when consumers are offered a choice between pickup and delivery, a firm can increase profits relative to the case when no choice is tendered, as in the mill or uniform spatial pricing models. Further, this choice yields a lower level of welfare than that obtained...