@article{Lalive2009,
author = {Lalive, R. and Zweimuller, J.},
title= {How does parental leave affect fertility and return to work? Evidence from two natural experiments},
year = {2009},
doi = {10.1162/qjec.2009.124.3.1363},
volume = {124},
number = {3},
pages = {1363--1402},
}