@article{Baetschmann2016,
author = {Baetschmann, G. and Staub, K.E. and Studer, R.},
title= {Does the stork deliver happiness? Parenthood and life satisfaction},
year = {2016},
doi = {10.1016/j.jebo.2016.07.021},
volume = {130},
pages = {242--260},
}