Peñaloza, Rodrigo - Departamento de Economia, Faculdade de Economia, … - 2011
We build multidimensional fuzzy versions of the headcount and the Foster-Greer- Thorbecke poverty indexes comprised of ordinal variables. To do that, we de
ne ordinal expectation and ordinal variance for ordinal variables and extend Theils theory of dual variability to ordinal categorical...