Introduction -- Background on population sex ratio -- Conceptual framework -- Research methods -- Characteristics associated with male birth proportion -- The effect of prenatal sex selection on mortality -- The effect of prenatal sex selection on health care and morbidity -- Discussion and...

Son preference is known to be found in certain types of cultures, that is patrilineal cultures. But what explains the fact that China, South Korea, and Northwest India manifest such extreme child sex ratios compared with other patrilineal societies? This paper argues that what makes these...

The rise in education of women relative to men is an emerging worldwide phenomenon in recent decades. This paper investigates the impact of the birth control policies on teenage girls' education attainment. The estimates suggest that the policies explain 30 percent of the education increase for...