This paper tests the external effect of household childbearing behavior by drawing on microfertility data from China. The test is executed by regressing one woman’s fertility on the average fertility of neighboring women. China’s unique affirmative birth control policy provides us with...

How much of the increase in sex ratio (male to female) at birth since the early 1980s in China is attributed to increased prenatal sex selection? This question is addressed by exploiting the differential introduction of diagnostic ultrasound in the country during the 1980s, which significantly...

It is often believed that spouses’ wages are positively related even when other traits such as age and education are controlled. This is mainly based on the observation of two-earner couples. This paper uses the standard sample selection technique to correct for the sample censoring and to...

This paper estimates the effect on fertility of the personal tax exemption for children, child tax credit, family allowances, and maternity leave benefits in Canada using time-series data from 1921 to 1988. It is found that the exemption, child tax credit, and family allowances all have...