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三论中国生育政策的系统模拟与比较选择——兼论“一代独生子女”政策“自着陆” 被引量:7
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作者 尹文耀 姚引妹 李芬 《浙江大学学报(人文社会科学版)》 CSSCI 2007年第6期157-167,共11页
通过对全国和30个省区未来51种生育方案近百年模拟和对人口数量控制、年龄结构改善利弊得失的对比权衡可知,与2020年开始实行一代独生子女政策相比,尽快二孩方案在人口年龄结构上并没有显著优势,而它们的分年龄人口数和人口总量将会有... 通过对全国和30个省区未来51种生育方案近百年模拟和对人口数量控制、年龄结构改善利弊得失的对比权衡可知,与2020年开始实行一代独生子女政策相比,尽快二孩方案在人口年龄结构上并没有显著优势,而它们的分年龄人口数和人口总量将会有较大差异,前者将稳定在一个适中的或较小的规模上,后者将稳定在一个庞大的规模上。研究生育政策,制定人口战略,既要考虑年龄结构不要过度老化,也要考虑年龄结构相对稳定;既要追求战术性的阶段性优势,更要追求战略性的久远性优势。结合中国已有的大规模人口和年龄结构优化的总体要求,可以选择在2020年实行大、中口径的一代独生子女政策。此项政策在公平性、可行性和可操作性上具有九大优点,可以平稳地实现我国计划生育的"自着陆"。 展开更多
关键词 人口战略 生育政策 一代独生子女政策
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再论中国生育政策的系统模拟与比较选择——兼论现行生育政策再稳定15年 被引量:9
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作者 尹文耀 李芬 姚引妹 《浙江大学学报(人文社会科学版)》 CSSCI 2006年第6期14-24,共11页
对全国和30个省区未来51种生育方案进行近百年模拟和比较选择,结果显示,只要考虑到年龄结构因素,无论在全国层面,还是在省区层面,现行生育政策都未能进入优选方案,无论从哪个层面看,现行生育政策或调整、或完善都势在必行。优选结果又表... 对全国和30个省区未来51种生育方案进行近百年模拟和比较选择,结果显示,只要考虑到年龄结构因素,无论在全国层面,还是在省区层面,现行生育政策都未能进入优选方案,无论从哪个层面看,现行生育政策或调整、或完善都势在必行。优选结果又表明,“尽快二孩”方案的优势在全国并不具有普遍性。在全国层面和省区层面有着较大普遍性的优选方案是15年后实行中口径或大口径的一代独生子女政策。这是因为2000年分独生女、非独生女和家庭户其他女性的年龄金字塔有两个驼峰。一个是30岁左右,一个是11岁左右。第一个驼峰由母亲一代构成。第二个驼峰由子女一代构成,子女一代中又以非独生女为主。如果在这两个驼峰女性陆续退出生育旺盛期,即现行生育政策再稳定15年以后,再适当放宽政策,出生人口、相应地婴幼儿规模就不会突然膨胀了,那时即使放宽到所有妇女普遍生两个,也不会有太大问题。生育政策调整,在注意预防年龄结构过度老化时,也要避免另一种形式的年龄结构问题,即某年龄组人口剧烈波动给经济社会造成的影响。 展开更多
关键词 人口战略 生育政策 一代独生子女政策
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Evaluation of Fertility Levels and Adjustment of Fertility Policy: Based on the Current Situation of the Chinese Mainland's Provincial Fertility Levels 被引量:2
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作者 尹文耀 姚引妹 +1 位作者 李芬 Zhao Yuanyuan 《Social Sciences in China》 2014年第2期83-105,共23页
During the 11th Five-year Plan (2006-2010), the total fertility rate of the mainland of China was 1.481 and was stable with a slight decline, exhibiting a spatial pattern of moderately low fertility in the central a... During the 11th Five-year Plan (2006-2010), the total fertility rate of the mainland of China was 1.481 and was stable with a slight decline, exhibiting a spatial pattern of moderately low fertility in the central and western regions, very low fertility in the east and extremely low fertility in the northeast. Except for a rebound in a few provinces and regions with extremely low fertility rates, the ratio of actual fertility rates to policy fertility rates is still falling. The reduced fertility rate is mainly driven by development, notably the proportion of the total population represented by the exuberantly fertile women of child-bearing age and their greater urbanization, growing level of non-agricultural employment and outflow from rural areas, as well as the assimilative effect of urban production, lifestyles and culturalconcepts upon the agricultural population. Development has catalyzed an irreversible trend of declining fertility; existing fertility policy has proven insufficient to keep fertility rates stable at reasonably low levels. Policy-based rebounds may emerge in urban areas and the east and northeast, where family planning policy has been better implemented; on the other hand, a non-policy-based rebound may have been released. In the central and western rural areas, multiple births occur on average among only 4.12 percent of the younger generation of women. As fertility policy is adjusted and improved, fertility rebounds in transitional fertility policy adjustment can be effectively regulated through a gradual strategy which will not provoke a sharp rebound. The time is ripe for China to conduct a nationally unified adjustment of the existing fertility policy. 展开更多
关键词 policy fertility rate actual fertility rate provincial fertility rate regional fertilityrate one generation of one-child policy
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