The immigrants integration process in Italy is investigated through the analysis of Gini (ANOGI). This methodology has an advantage with respect to the analysis of variance (ANOVA) because it provides a further element: the overlapping index, split in overlapping between and within the groups....

A sampling estimator ( "B" ) of the Bonferroni inequality index based on the Bonferroni curve, is presented. "B" is compared through a simulation study with the percentile estimator and "B" , the estimator that uses weighted observations. It is shown that the "B" estimator, that decomposes the...