“…In addition, the policy's labor supply impact has been shown to be different for men and women. While the policy resulted in a labor supply increase only for single mothers, with no overall effect on married mothers (but it may increase or decrease depending on partners' employment status), there was a small and negligible negative effect on the labor supply of fathers (for studies on labor supply effects on single parents; see Blundell et al (), Gregg and Harkness (), Brewer, Duncan, Shephard, and Suarez ( ), Francesconi and van der Klaauw (), Leigh (), Gregg, Harkness, and Smith (), Azmat (), Shephard ()). For studies on married couples, see Blundell et al (), Blundell (), Blundell and Hoynes (), Francesconi, Rainer, and van der Klaauw (), Shephard ()).…”