Betti, Gianni; D'Agostino, Antonella; Lemmi, Achille; … - In: Research handbook on measuring poverty and deprivation, (pp. 489-500). 2023
This chapter aims at presenting the main characteristics and the contribution of the fuzzy set approach to poverty measurement. The idea behind the approach is to use the so-called membership function to respond to the need to consider the imprecision, uncertainty, and vagueness of poverty when...