RT Journal Article SR Electronic T1 Fertility Policy Adjustments and Female Labor Supply JF Journal of Human Resources FD University of Wisconsin Press SP 1865 OP 1892 DO 10.3368/jhr.0620-10989R3 VO 59 IS 6 A1 Liu, Shenglong A1 Jin, Tianyu A1 Li, Meng A1 Zhou, Shaojie YR 2024 UL http://jhr.uwpress.org/content/59/6/1865.abstract AB Using microdata from the sixth census, we estimate the marginal treatment effect of fertility on female labor supply in rural China based on the generalized Roy Model. We find that the decline in childbearing willingness magnifies negative impact of fertility on female labor supply, particularly for women with higher educational attainment. In the context of the universal two‐child policy, the policy‐relevant treatment effects show that weekly labor supply falls by 7.5–12.3 hours after having a second child. Our research implies that female labor supply should be taken into consideration when introducing certain fertility incentive policies.