@article{Raymo2015,
author = {Raymo, J.M. and Musick, K. and Iwasawa, M.},
title= {Gender equity, opportunity costs of parenthood, and educational differences in unintended first births: Insights from Japan},
year = {2015},
doi = {10.1007/s11113-014-9348-3},
volume = {34},
number = {2},
pages = {179--199},
}