| 出生人口性别比的变动趋势及其影响因素——一种国际视角的分析 |
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| 引用本文： | 刘爽. 出生人口性别比的变动趋势及其影响因素——一种国际视角的分析[J]. 人口学刊, 2009, 0(1) |
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| 作者姓名： | 刘爽 |
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| 作者单位： | 中国人民大学人口与发展研究中心,北京,100872 |
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| 摘 要： | 在对半个多世纪以来国际学术界有关出生人口性别比及其影响因素研究成果总结和述评的基础上,利用收集到的典型发达国家的出生人口数据,对出生性别比的长期变动趋势、种族(民族)差异及母亲年龄与出生性别比的统计关系等进行了实证分析,旨在更全面、客观和准确地了解和认识出生人口性别比指标,为中国出生人口性别比研究提供借鉴和启示。
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| 关 键 词： | 出生性别比 种族差异 母亲年龄 |
The Dynamic Tendency of Sex Ratio at Birth and Its Influence Factors |
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| LIU Shuang. The Dynamic Tendency of Sex Ratio at Birth and Its Influence Factors[J]. Population Journal, 2009, 0(1) |
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| Authors: | LIU Shuang |
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| Abstract: | Based on review of international literatures about sex ratio at birth and its influence factors,author analyzed long-term dynamic tendency and race difference of sex ratio at birth in some developed countries,and probed into relationship between age of mother and sex ratio at birth using the relevant data of vital statistics,aimed at furthering the recognition about sex ratio at birth. |
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| Keywords: | sex ratio at birth race difference age of mother |
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