Arriaga Decomposition
Arriaga decomposition is a demographic technique that breaks down the difference in life expectancy between two life tables — two countries, two time points, or two groups — into the contributions of mortality change at each age. Introduced by Eduardo Arriaga in 1984, it tells the analyst not just that life expectancy rose or fell, but exactly which ages drove the change, separating the direct effect of mortality change within an age interval from the indirect effect of the extra survivors that change passes on to older ages.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Ramani ya mbinu
Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.
Vyanzo
- Arriaga, E. E. (1984). Measuring and explaining the change in life expectancies. Demography, 21(1), 83–96. DOI: 10.2307/2061029 ↗
- Preston, S. H., Heuveline, P., & Guillot, M. (2001). Demography: Measuring and Modeling Population Processes. Blackwell. ISBN: 9781557864512
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 22). Arriaga Decomposition of a Change in Life Expectancy. ScholarGate. https://scholargate.app/sw/demography/arriaga-decomposition
Mbinu ipi?
Weka mbinu hii kando ya jamaa zake wa karibu na uzisome bega kwa bega — maktaba huweka vitabu mezani; uamuzi ni wako.
- Das Gupta DecompositionDemografia↔ linganisha
- Direct StandardizationDemografia↔ linganisha
- Kitagawa DecompositionDemografia↔ linganisha
- Uchanganuzi wa Jedwali la MaishaDemografia↔ linganisha
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