人口与社会
人口與社會
인구여사회
Journal of Nanjing College for Population Programme Management
2015年
3期
34~42
,共null页
人口老龄化 人口流动 省际流动 经济发展 城市化 社会发展
人口老齡化 人口流動 省際流動 經濟髮展 城市化 社會髮展
인구노령화 인구류동 성제류동 경제발전 성시화 사회발전
aging; floating population; inter provincial flow; economic development; urbanization;social development
利用人口普查和1%人口抽样调查等数据,对重庆的人口老龄化现状特征进行分析,并利用Preston模型分解老龄化影响因素。研究发现:重庆虽然地处西部,但已成为全国老年人口比例最高的地区;重庆常住人口占全国人口的比例下降,但人口流动规模在不断增加,且省际人口流出数量要大于流入数量;2010年重庆人口平均年龄增加1.1638岁,高于人口老龄化速度,主要是由于省际人口流出规模较大造成的。
利用人口普查和1%人口抽樣調查等數據,對重慶的人口老齡化現狀特徵進行分析,併利用Preston模型分解老齡化影響因素。研究髮現:重慶雖然地處西部,但已成為全國老年人口比例最高的地區;重慶常住人口佔全國人口的比例下降,但人口流動規模在不斷增加,且省際人口流齣數量要大于流入數量;2010年重慶人口平均年齡增加1.1638歲,高于人口老齡化速度,主要是由于省際人口流齣規模較大造成的。
이용인구보사화1%인구추양조사등수거,대중경적인구노령화현상특정진행분석,병이용Preston모형분해노령화영향인소。연구발현:중경수연지처서부,단이성위전국노년인구비례최고적지구;중경상주인구점전국인구적비례하강,단인구류동규모재불단증가,차성제인구류출수량요대우류입수량;2010년중경인구평균년령증가1.1638세,고우인구노령화속도,주요시유우성제인구류출규모교대조성적。
Mainly using the population census and plores the characteristics of aging in Chongqing and the 1% population sampling data, this paper ex- decomposes the influence factors on its regional aging on the base of Preston model. It is found that: although Chongqing is located in the west of China, it has the highest proportion of elderly population; the proportion of the resident population is decli- ning, while the number of the floating population is increasing, and the outflow is more than the in- flow; the aging speed increased by 1. 163 8 years in 2010, and is higher than the ones in a closed soci- ety, which is due to the relatively large scale of outflow population.