Multidimensional Determinants of Life Expectancy in Developing Countries: Evidence From Preston Curve Hypothesis

dc.authoridhttps://orcid.org/0000-0002-0316-7485
dc.authoridhttps://orcid.org/0000-0003-4948-6905
dc.authoridhttps://orcid.org/0000-0002-6645-2427
dc.authoridhttps://orcid.org/0000-0003-2763-9851
dc.contributor.authorAlhassan, Gloria Nnadwa
dc.contributor.authorBekun, Festus Victor
dc.contributor.authorRashidi, Mahruk
dc.contributor.authorKaralinç, Turgay
dc.date.accessioned2025-06-18T11:39:21Z
dc.date.available2025-06-18T11:39:21Z
dc.date.issued2025
dc.departmentSağlık Bilimleri Fakültesi
dc.description.abstractThe determinant of quality health outcomes is multidimensional, with GDP per head as one aspect. Due to the significance of quality health outcomes like life expectancy in developing countries, exploring health outcome determinants becomes crucial. In this study, we explore the Preston curve hypothesis by analysing GDP per capita and life expectancy interdependence in 102 developing countries between 1991 and 2023. We also consider exogenous factors such as public health spending and environmental pollution influencing the GDP per capita–life expectancy nexus. Disaggregating the panel data into a full panel, low, middle, and high-income developing economies, we apply the two-step Sys-GMM, pooled-FMOLS, and Dumitrescu–Hurlin (DH) causality techniques for data analysis. The result reveals that GDP per capita enhances life expectancy across all income levels in developing economies. However, for low-income developing economies, public spending negatively impacts life expectancy but positively affects middle- and high-income developing economies. For all categories of panels, environmental pollution proxied with CO2 reduces life expectancy. Our study concludes by offering a practical policy for developing economies to drive investment in health-related human development crucial for quality-of-life improvement.
dc.identifier.doi10.1111/rode.13253
dc.identifier.issn1363-6669
dc.identifier.issn1467-9361
dc.identifier.urihttps://hdl.handle.net/11363/9944
dc.identifier.wos001490237700001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorAlhassan, Gloria Nnadwa
dc.institutionauthorBekun, Festus Victor
dc.institutionauthorRashidi, Mahruk
dc.institutionauthorKaralinç, Turgay
dc.institutionauthoridhttps://orcid.org/0000-0002-0316-7485
dc.institutionauthoridhttps://orcid.org/0000-0003-4948-6905
dc.institutionauthoridhttps://orcid.org/0000-0002-6645-2427
dc.institutionauthoridhttps://orcid.org/0000-0003-2763-9851
dc.language.isoen
dc.publisherWILEY, 111 RIVER ST, HOBOKEN 07030-5774, NJ
dc.relation.ispartofREVIEW OF DEVELOPMENT ECONOMICS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectlife expectancy interdependence
dc.subjectpanel econometrics
dc.subjectsub-Saharan Africa
dc.subjectsustainable development
dc.titleMultidimensional Determinants of Life Expectancy in Developing Countries: Evidence From Preston Curve Hypothesis
dc.typeArticle

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