Yöntem Karşılaştırma
Seçtiğiniz yöntemleri yan yana inceleyin; farklı satırlar vurgulanır.
| Dependency Ratio× | Hayat Tablosu Analizi× | |
|---|---|---|
| Alan | Demografi | Demografi |
| Aile≠ | Process / pipeline | Survival analysis |
| Köken yılı≠ | 1956 | 1984 |
| Köken≠ | Standard demographic practice (United Nations / national statistical offices) | Demographic/actuarial tradition; Chiang |
| Tür≠ | Ratio summarizing the age structure of economic dependency | Age-structured mortality estimator |
| Seminal kaynak≠ | Preston, S. H., Heuveline, P., & Guillot, M. (2001). Demography: Measuring and Modeling Population Processes. Blackwell. ISBN: 9781557864512 | Chiang, C. L. (1984). The Life Table and Its Applications. Robert E. Krieger Publishing. ISBN: 978-0-89874-565-2 |
| Diğer adlar | Age dependency ratio, Youth and old-age dependency ratio, Total dependency ratio, Bağımlılık Oranı | Mortality Table, Actuarial Table, Survival Table, Yaşam Tablosu |
| İlişkili≠ | 4 | 3 |
| Özet≠ | The age dependency ratio is a simple summary measure of a population's age structure that expresses the number of people in 'dependent' age groups — children and the elderly — relative to those of working age, conventionally per 100 working-age persons. It is split into a youth dependency ratio and an old-age dependency ratio, and it is among the most widely used demographic indicators of the potential economic burden an age structure places on its productive population. | A life table is a systematic, age-structured summary of the mortality experience of a population. It traces a hypothetical cohort of births — conventionally 100,000 — through successive age intervals, recording how many survive, how many die, and how many person-years are lived at each interval. The method was formalized in its modern probabilistic form by Chiang (1984), synthesizing centuries of actuarial and demographic practice into a rigorous statistical framework applicable to human and biological populations alike. |
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