Understanding Subjective Poverty Through a Multi-Dimensional Approach
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This paper by Bernard van Praag and Ada Ferrer-i-Carbonell explores the concept of subjective poverty as an individual's perception of satisfaction in various life domains. Unlike traditional views that define poverty objectively, this study emphasizes how poverty is a feeling influenced by multiple factors, including financial stability, health, and job satisfaction. By establishing a framework that decomposes overall poverty into specific components, it highlights the complexity of poverty and the importance of considering individual experiences and satisfaction levels in poverty assessments.
Understanding Subjective Poverty Through a Multi-Dimensional Approach
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A Multi-dimensional Approach to Subjective Poverty Bernard van Praag & Ada Ferrer-i-Carbonell Faculty of Economics and Econometrics, Tinbergen Institute, SCHOLAR,AIAS, University of Amsterdam Many Dimensions of Poverty, Brasilia August 2005
Subjective poverty • Poverty is an individual feeling and not an objective status • Operational definition of subjective poverty as being below a certain degree of satisfaction
Multi-dimensional poverty • We distinguish several domains of life, and consequently, several types of poverty. • It is justified to see poverty as a multi-dimensional concept. • Poverty 'with life as a whole' may be decomposed into poverty components with respect to life domains
Literature Goedhart, Halberstadt, Kapteyn, & van Praag, 1977. The Poverty Line: Concept and Measurement. The Journal of Human Resources, 12: 503-520 Pradhan & Ravallion, 2000. Measuring poverty using qualitative perceptions of consumption adequacy. Review of Economics and Statistics, 82: 462-471. Van Praag & Ferrer-i-Carbonell, 2004. Happiness Quantified: A Satisfaction Calculus approach. Oxford University Press, Oxford: UK.
Subjective poverty i-poor My satisfaction with my financial situation is evaluated by i (i=3,4,5,6,…) Different poverty classes, e.g.: Extremely poor <4 Poor =4 On the margin of being poor =5
Estimation by Probit of and β • Poverty border lines: • Other domains (health, job,etc) are described by latent domain satisfaction variables : with thresholds:
Aggregate: General Satisfaction with life • . • Poverty is multi-dimensional • Domain poverties are correlated but much less than perfect (R20.5) • Overall poverty may be defined • Aggregate of domain poverties