@article{Myrskylä2014,
author = {Myrskylä, Mikko and Margolis, Rachel},
title= {Happiness: Before and after the kids},
year = {2014},
URL = {10.1007/s13524-014-0321-x},
journal = {Demography},
volume = {51},
number = {5},
pages = {1843--1866},
}