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Gini index decomposition by deprivation in multidimensional poverty

Evidence from Chad

Bibliographic Data

ID21482929
AuthorsThemoi Demsou (0000-0001-6507-4930, University of N'Djamena, corresponding author)
Year2023
Volume37
Pages102299
Publication date2023-01-01
Open AccessYes
TypeARTICLE
VenueGaceta Sanitaria (JOURNAL)
Journal identifiersISSN: 0213-9111 • E-ISSN: 1578-1283
PublisherElsevier BV (PUBLISHER)
DOI10.1016/j.gaceta.2023.102299
PMID37011546
OpenAlexW4362146702
LanguageEN
Citations received1
References cited20

This paper aims the decomposition of the multidimensional Gini coefficient by deprivation to investigate how aggregate multidimensional poverty inequality translates into inequality within each of its components. This approach provides a better understanding of the distribution of deprivations held, the standard of living of the population and makes recommendations on government policies. We use the method of Lerman and Yitzhaki (1985), which allows us to identify the impact of marginal changes on multidimensional inequality (fuzzy poverty inequality). The data used come from the Household Budget and Consumption Surveys of 2003 of 6695 households, 2011 of 9259 households and 2018 of 7493 households. Empirical findings suggest that the Gini index in 2003 is 0.229, 0.215 in 2011 and 0.180 in 2018. The different social policies to reduce multi-inequalities must mainly be oriented towards health policies and access to drinking water, which are unequally distributed during the three periods. And social policies to reduce inequality in education, sanitation and housing are also to be taken into account. Este trabajo busca la descomposición del coeficiente de Gini multidimensional por privación para investigar cómo la desigualdad de pobreza multidimensional agregada se traduce en desigualdad dentro de cada uno de sus componentes. Este enfoque permite comprender mejor la distribución de las privaciones y el nivel de vida de la población, y formular recomendaciones sobre las políticas gubernamentales. Utilizamos el método de Lerman y Yitzhaki (1985), que permite identificar el impacto de los cambios marginales sobre la desigualdad multidimensional (desigualdad difusa de la pobreza). Los datos utilizados provienen de las Encuestas de Presupuesto y Consumo de Hogares de 2003 en 6695 hogares, de 2011 en 9259 hogares y de 2018 en 7493 hogares. Los hallazgos empíricos sugieren que el índice de Gini en 2003 es 0,229, en 2011 es 0,215 y en 2018 es 0,180. Las diferentes políticas sociales para reducir las desigualdades múltiples deben orientarse principalmente hacia las políticas de salud y acceso al agua potable, que se distribuyen de manera desigual durante los tres periodos. También deben tenerse en cuenta las políticas sociales para reducir la desigualdad en la educación, el saneamiento y la vivienda

Demographic economics · Econometrics · Economic growth · Economic inequality · Economics · Gini coefficient · Inequality · Population · Poverty · Public economics · Sanitation · Sociology · Standard of living · Computer Science · Demography · Human Rights and Development · Income, Poverty, and Inequality · Mathematics · Medicine · Quality of Life Measurement

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Citations per year1
Citation span2025 - 2025 (1)
Highly citedNo

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