@techreport{Lalive2006,
author = {Lalive, R. and Zweimüller, J.},
title= {Does parental leave affect fertility and return to work? Evidence from a ‘true natural experiment},
year = {2006},
URL = {http://www.iza.org},
publisher = {Institute for the Study of Labour},
address = {Bonn},
number = {Discussion Paper IZA DP No. 1613},
}