Local Instruments, Global Extrapolation: External Validity of the Labor Supply - Fertility - Local Average Treatment Effect James Bisbee, Rajeev Dehejia, Cristian Pop-Eleches, Cyrus Samii Journal of Labor Economics, Volume 35, Number S1, pp. S99-S147. June 22, 2016 Publication File National Bureau of Economic Research Working Paper No. 21,663 (October 2015). Wagner Faculty Rajeev Dehejia Economic Development Economics Evaluation International Development Labor Policy Analysis