“…At the same time, the urban demand for service jobs such as domestic workers (baoniu)-which recruit not only young, single women but also older women-has increased, boosting job opportunities for rural, married women. Unlike the inside-outside model where one spouse stays home to care for children, the outside -outside model reduces long-time separation between spouses but demands alternative care-giving arrangements, which may depend on the number of children, the age of the children, and whether migrants' parents are available to help (Fan and Wang, 2008). In general, couple migration is feasible when the children are young, when their schooling does not require close supervision, and when migrants' parents are able to help (Fan, 2009;Ye and Pan, 2008, page 301).…”