Life satisfaction is one of the key indicators of subjective well-being. This paper aims to give a methodological contribution to the study of the factors influencing life satisfaction by emphasising the ordinal nature of this variable. Although life satisfaction is customarily treated like a numerical variable in the literature on indicators of quality of life, we consider it important to fully respect its ordinal nature. In this paper we use an ordinal classification tree-based technique to show the effect of disadvantages on life satisfaction, and we implement an original impurity measure that takes into account the ordinal nature of life satisfaction and, at the same time, the heterogeneity of its ordered categories. The technique shows that, in general, the higher the level of disadvantages, the lower the life satisfaction, and that economic factors are very important in the quality of social relationships by acting as a tipping point for the quality of life.

How Disadvantages Shape Life Satisfaction: An Alternative Methodological Approach / Morrone, Adolfo; Piscitelli, Alfonso; D’Ambrosio, Antonio. - In: SOCIAL INDICATORS RESEARCH. - ISSN 0303-8300. - 141:1(2019), pp. 477-502. [10.1007/s11205-017-1825-8]

How Disadvantages Shape Life Satisfaction: An Alternative Methodological Approach

Piscitelli, Alfonso
;
D’Ambrosio, Antonio
2019

Abstract

Life satisfaction is one of the key indicators of subjective well-being. This paper aims to give a methodological contribution to the study of the factors influencing life satisfaction by emphasising the ordinal nature of this variable. Although life satisfaction is customarily treated like a numerical variable in the literature on indicators of quality of life, we consider it important to fully respect its ordinal nature. In this paper we use an ordinal classification tree-based technique to show the effect of disadvantages on life satisfaction, and we implement an original impurity measure that takes into account the ordinal nature of life satisfaction and, at the same time, the heterogeneity of its ordered categories. The technique shows that, in general, the higher the level of disadvantages, the lower the life satisfaction, and that economic factors are very important in the quality of social relationships by acting as a tipping point for the quality of life.
2019
How Disadvantages Shape Life Satisfaction: An Alternative Methodological Approach / Morrone, Adolfo; Piscitelli, Alfonso; D’Ambrosio, Antonio. - In: SOCIAL INDICATORS RESEARCH. - ISSN 0303-8300. - 141:1(2019), pp. 477-502. [10.1007/s11205-017-1825-8]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/711297
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 6
  • ???jsp.display-item.citation.isi??? 4
social impact