@article{Cheung2022,
author = {Cheung, A.K.L. and Kim, E.H.W.},
title= {Domestic outsourcing in an ultra-low fertility context: Employing live-in domestic help and fertility in Hong Kong},
year = {2022},
doi = {10.1007/s11113-022-09709-3},
volume = {41},
number = {4},
pages = {1597--1618},
}