生育政策、经济状况对农村出生性别比偏高的影响  

The Impact of Fertility Policy and Economic Conditions on High Sex Ratio at Birth in Rural Areas

作　　者：汤兆云[1] 贾志科[2] 

机构地区：[1]河北大学经济学院,河北保定071002 [2]河北大学政法学院,河北保定071002

出　　处：《河北大学学报（哲学社会科学版）》2011年第3期33-39,共7页Journal of Hebei University(Philosophy and Social Science)

基　　金：中国博士后科学基金面上项目(20090450048);河北省妇女发展研究会项目(20090047)

摘　　要：农村地区出生性别比偏高幅度大、增长快是1980年代中期以来我国出生性别比失衡的一个重要特征。通过对生育政策、经济状况与出生性别比相关关系的分析，得出：（1）以生育政策率为1．5～2．0作为分界线，生育政策率等于该值时，农村地区出生性别比出现偏高的态势；高于或者低于该值时，逐渐趋于正常值域。（2）农村居民家庭人均收入处于3000元时，出生性别比最高；低于该值时逐渐上升；高于该值时逐渐出现下降的态势，并趋于正常值域。（3）生育政策、经济因素对出生性别比的影响有限，出生性别比偏高是多种因素共同作用的结果。Since the mid-1980s, high amplitude and fast growth of the sex ratio at birth in rural areas are the important features of the imbalance of sex ratio at birth. Based on the fertility policy, economic con- ditions and the analysis of correlation between sex ratio at birth, we conclude that： （1） Taking the growth rate policy of 1.5-2.0 as the dividing line between policy, when reproductive policy rate is equal to the value, it will appear high momentum of biased sex ratio at birth in rural areas; while higher or lower than the value, it gradually becomes a normal range. （2） When the income per household is 3, 000 yuan in rural area, the sex ratio at birth is the highest; when it is lower than the value, the sex ratio at birth increases gradually; when it is higher than the value, the sex ratio at birth declines gradually, and tends to be a normal range. （3） Fertility policy, economic factors have limited impacts on the sex ratio at birth, and the high sex ratio at birth is the result of many factors.

关 键 词：生育政策 经济因素 出生性别比 

分 类 号：C92[社会学—人口学]