Chiappero-Martinetti, Enrica; Civardi, Marisa - Luxembourg Institute of Socio-Economic Research … - 2006
In this paper we propose a decomposition of the Foster, Greer, Thorbecke (FGT) class of poverty indexes into two additive components (namely, poverty within groups and poverty between groups) when both a community-wide threshold and a specific poverty line for each subgroup of population is...