Guner, Nezih and Kaygusuz, Remzi and Ventura, Gustavo, Childcare Subsidies and Household Labor Supply. IZA Discussion Paper No. 8303. Available for download at SSRN: http://ssrn.com/abstract=2465338

“What would be the aggregate effects of adopting a more generous and universal childcare subsidy program in the U.S.? We answer this question in a life-cycle equilibrium model with joint labor-supply decisions of married households along extensive and intensive margins, heterogeneity in terms of the presence of children across households and skill losses of females associated to non-participation.We find that subsidies have substantial effects on female labor supply, which are largest at the bottom of the skill distribution. Fully subsidized childcare available to all households leads to long-run increases in the participation of married females and total hours worked by about 10.1% and 1.0%, respectively. There are large differences across households in welfare gains, as a small number of households – poorer households with children – gain significantly while others lose. Welfare gains of newborn households amount to 1.9%. Our findings are robust to differences among households in fertility and childcare expenditures.”