@techreport{Buckles2018,
author = {Buckles, K. and Hungerman, D. and Lugauer, S.},
title= {Is fertility a leading economic indicator?},
year = {2018},
doi = {10.3386/w24355},
publisher = {NBER },
address = {Cambridge},
number = {National Bureau of Economic Research Working Paper Series 24355},
}