Sex Selection and Gender Balance
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چکیده
We model parental sex selection and the equilibrium sex ratio. With intrinsic son preference, sex selection results in a male-biased sex ratio. This is ine¢ cient, due to a marriage market congestion externality. Medical innovations that facilitate selection increase ine¢ ciency. If son preference arises endogenously, due to population growth causing an excess of women on the marriage market, selection may improve welfare. These results are robust to allowing prices or intra-household transfers in a frictional market. We analyze the e¤ects of sex ratio imbalances on parental investments, the e¤ect of fertility on sex selection and concerns for family gender balance.
منابع مشابه
Attitudes about Sex Selection and Sex Preference in Iranian Couples Referred for Sex Selection Technology
BACKGROUND Gender preference is prevalent in some communities and using medical techniques to choose the baby's sex may cause the gender discrimination and gender imbalance in communities. Therefore, evaluating the gender preferences and attitudes towards using sex selection technologies seems to be necessary. METHODS This cross-sectional study was conducted in Avicenna Fertility Center. Part...
متن کاملSex Selection and Gender Balance
We model parental sex selection and the equilibrium sex ratio. With intrinsic son preference, sex selection results in a male-biased sex ratio. This is ine¢ cient, due to a marriage market congestion externality. Medical innovations that facilitate selection increase ine¢ ciency. If son preference arises endogenously, due to population growth causing an excess of women on the marriage market, s...
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We consider a society where parents prefer boys to girls, but also value grandchildren. Parental sex selection results in a biased sex ratio that is socially ine¢ cient, due to a congestion externality in the marriage market. Improvements in selection techniques aggravate the ine¢ ciency. These results are robust to allowing prices in the marriage market, if the market is subject to frictions. ...
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