“…After restricting the class of social evaluation functions to be continuous, strictly increasing, anonymous, strictly quasi-concave, separable and scale invariant, Tsui (1995) derives the two following multidimensional (relative) inequality indices: 47 46 For instance, in their applications of Maasoumi's approach, Nilsson (2010), Justino (2012) and Rohde and Guest (2013) use the Theil indices. 47 Abul Naga and Geoffard (2006), Brambilla andCroci Angelini andMichelangeli (2012) provide decompositions of this class of indices into the univariate inequality indices of the attributes and a residual term capturing their joint distributions. See also Kobus (2012) for a stronger definition of decomposition by attributes.…”