Her money, her time: Women’s earnings and their housework hours

Do husbands and wives divide housework on the basis of who makes more money? Much of the recent literature has focused on the effects of individuals’ earnings relative to their partners’ on their housework. By contrast, this paper analyzes the effects of women’s own earnings on the time they spend doing housework in the context of heterosexual couple households. A conservative estimate using the second wave of the National Survey of Families and Households (NSFH) is that the negative association of women’s housework with their own earnings is two to three times greater than that with their partners’; in the full model, the association with partners’ earnings is not statistically significant. The importance of women’s own earnings in housework models is highlighted by the comparable effect of income on housework among single women. It appears that so far as housework is concerned, women do not benefit greatly from their male partners’ incomes. The finding emphasizes the gender segregation of domestic labor, and underscores the importance of income differences among women in explaining their housework behavior. It shows that the difference between the mean housework hours of the women with the lowest and highest earnings is as large as the difference between the mean housework hours of women and men.