The size of the average American household has fallen dramatically -from six in 1850 to three in 2000. To explain this decline we model households as collections of roommates who share the costs of household public goods. If private goods are more income elastic than public goods, as we document...

Aimed at increasing the adoption rate of older children, Minnesota's 2015 Northstar Care Program eliminated the adoption penalty (the decrease in fostering-based financial transfers associated with adoption) for children aged six and older, while maintaining it for children under age six. Using...