<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

           
           
          You Are Here: Home > Reports

          China’s Population Policy and Population Structure and its Future Development Trend (Special Issue, No.38, 2018)

          2018-12-27

          By Li Jianwei & Zhou Lingling, Research Institute for Public Administration and Human Resources, DRC

          Research Report, Special Issue, No.38, 2018 (Total 1605) 2018-10-10

          Abstract: Since the founding of the People’s Republic of China, the population policy has witnessed four major adjustments, from encouraging birth, to restricting birth, to controlling birth, and to today’s encouraging birth. Corresponding to the population policy adjustments, China’s population structure underwent the continuous increasing of working-age population from 1953 to 2008, generating huge demographic dividend, but began to show sub-replacement fertility and aging phenomena. The total dependency ratio of the population began to pick up in 2011, and the aging degree and total dependency ratio of population in rural areas and underdeveloped areas in the central and western regions were significantly higher than those in urban and developed areas in eastern China. In the future, China’s population size will reach its peak in around 2023. The issue of population aging, sub-replacement fertility, decrease of working-age population and the rural hollowing-out will become more serious. Changes in the population structure will bring challenges in many aspects. It is necessary for the government to adopt multiple policies and measures to encourage fertility, improve the quality of population, extend the retirement age, improve the social security mechanism, formulate and implement plans for rural revitalization, so as to enhance the sustainability of economic and social development while maintaining a balanced demographic change.

          Key words: population policy, population structure, evolution features, development trend

           
          主站蜘蛛池模板: 亚洲全网成人资源在线观看| 日日噜噜夜夜狠狠视频| 欧美一级夜夜爽www| 一区二区三区午夜无码视频| 加勒比无码av中文字幕| 熟女熟妇伦av网站| 国内极度色诱视频网站| 日本熟妇色一本在线观看| 国产不卡一区二区在线视频| 国产首页一区二区不卡| 国产精品伦人视频免费看| 国产SM重味一区二区三区| 漂亮的人妻不敢呻吟被中出| 视频二区中文字幕在线| 麻豆精品丝袜人妻久久| 国产原创自拍三级在线观看| 国产免费无遮挡吸奶头视频| 一本色道久久—综合亚洲| 亚洲激情一区二区三区在线| 精品久久人人妻人人做精品| 国产亚洲午夜高清国产拍精品| 亚洲中文久久精品无码照片| 国产成人不卡一区二区| 国产女人在线| 日本一区二区三区专线| 国产办公室秘书无码精品99| 国产精品色内内在线观看| 久久99亚洲精品久久久久| 亚洲精选av一区二区| 这里只有精品在线播放| 韩国午夜福利片在线观看| 国产成人一区二区三区在线 | 久久精品夜色噜噜亚洲av| 日本极品少妇videossexhd| 无码av中文字幕久久专区| 国产三级精品三级在线专区1| 99RE6在线观看国产精品| 日韩人妻无码精品久久久不卡| 久久亚洲国产精品日日av夜夜 | 无码内射中文字幕岛国片| 亚洲午夜性猛春交XXXX |