局部工具变量，全局外推：同性生育-劳动供给局部平均处理效应的外部有效性

Local Instruments, Global Extrapolation: External Validity of the Same-Sex-Fertility-Labor Supply Local Average Treatment Effect

• Rajeev Dehejia
• James Bisbee
• Cristian Pop-Eleches
• Cyrus Samii