  We present a revealed preference framework to study sharing of resources in
households with children. We explicitly model the impact of the presence of
children in the context of stable marriage markets under both potential types
of custody arrangement - joint custody and sole custody. Our models deliver
testable revealed preference conditions and allow for the identification of
intrahousehold allocation of resources. Empirical applications to household
data from the Netherlands (joint custody) and Russia (sole custody) show the
methods' potential to identify intrahousehold allocation.
