An inevitably ageing world: analysis on the evolutionary pattern of age structure in 200 countries - Ma, Jiajun; Chen, Qinghua; Chen, Xiaosong; Fan, Jingfang; Li, Xiaomeng (Royal Society open science, 2025)
Keywords: Age composition; Age groups; ageing; Aging; Decomposition; demographic dividend; demographic transition; Demographics; Demography; Economic development; Economic growth; Economics; Fertility; Life expectancy; Migration; Mortality; population dynamics; Population growth; Population structure; Population studies; Regions; Reproductive behavior; Science, Society and Policy; Statistical methods; Statistical physics; System theory; tensor decomposition; Tensors; Trends; South America; Asia; Africa; demographic dividend; ageing; demographic transition; population dynamics; tensor decomposition