Income Changes and Intimate Partner Violence: Evidence from Unconditional Cash Transfers in Kenya∗
The authors use a randomized controlled trial to study the impact of unconditional cash transfers on intimate partner violence (IPV) in western Kenya. Cash transfers to women of on average USD 709 PPP led to a significant 0.25 SD increase in a female empowerment index, while transfers to men led to a non-significant increase of 0.09 SD, with no significant difference between these effects. Physical violence was significantly reduced regardless of whether transfers were sent to the woman (0.26 SD) or the man (0.18 SD). In contrast, sexual violence was reduced significantly after transfers to the woman (−0.22 SD), but not the man (−0.10 SD, not significant). Their theoretical framework suggests that physical violence is reduced after transfers to the wife because her tolerance for it decreases, and is reduced after transfers to the husband because he has a distaste for it. They observe a large and significant spillover effect of transfers on domestic violence: non-recipient women in treatment villages show a 0.19 SD increase in the female empowerment index, driven by a 0.16 SD reduction in physical violence. Together, these results suggest that poverty alleviation through unconditional cash transfers can decrease IPV both in recipient and neighboring households.