@article{Cools2017,
author = {Cools, S. and Hart, R.K.},
title= {The effect of childhood family size on fertility in adulthood: New evidence from IV estimation},
year = {2017},
doi = {10.1007/s13524-016-0537-z},
volume = {54},
number = {1},
pages = {23--44},
}