其他摘要：With economic development, the problem of population aging is getting worse. This paper, based on the elderly population data, establishes trend extrapolation model for forecasting the future development trend of population aging. The results show that aging population from 2015 to 2024 increases year by year. But compared to the previous, population aging has slowed. The prediction of the future trends of population aging has a certain reference value and provides a basis for China to develop and implement related policies.
关键词：人口老龄化 ; 趋势外推模型 ; 预测 ; Population Aging ; Trend Extrapolation Model ; Predictions
其他关键词：人口老龄化 ; 趋势外推模型 ; 预测 ; Population Aging ; Trend Extrapolation Model ; Predictions
