This paper gives an axiomatic characterization of the Atkinson indices of segregationfor the multigroup case using a small number of purely ordinal axioms. We showthat the symmetric Atkinson index represents the unique ordering that treats ethnicgroups symmetrically, that is invariant to...

We propose a set of axioms for the measurement of school-based segregation withany number of ethnic groups. These axioms are motivated by two criteria. The first isevenness: how much do ethnic groups’ distributions across schools differ? The secondis representativeness: how different are...