We study the relationship between welfare benefits and the time to first marriage and time to next birth among initially unwed mothers. We use twin births to generate random within-state variation in benefits, effectively controlling for unobservables that may confound the relationship between...

Among the most important changes brought about by the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 are time limits, which provide consumers with an incentive to conserve their welfare benefits for future use. Among forward-looking, expected-utility-maximizing consumers...