Open AccessStudy on the Prediction of Aging Population in Gansu Based on Metabolic GM(1,1) Model
Author(s) -
Ke Qin Sun,
Yonghui Gao,
Wentao Guo
Publication year - 2018
Publication title -
destech transactions on engineering and technology research
Language(s) - English
Resource type - Journals
ISSN - 2475-885X
DOI - 10.12783/dtetr/pmsms2018/24903
Subject(s) - population ageing , china , social security , population , pension , order (exchange) , geography , age structure , economic growth , socioeconomics , demography , business , political science , economics , sociology , finance , archaeology , law