Single mothers in various living arrangements: Differences in economic and time resources

The economic status of single mothers with dependent children has recently been shown to vary greatly according to their living arrangements, a finding with implications for poverty policy and welfare reform. The economic and time resources of single mothers in various living arrangements were compared using the 1987 National Survey of Families and Households. I find that cohabitation is significantly related to increased income adequacy and lesser receipt of public assistance for white mothers, but not for black mothers. Living in the parents' home is significantly related to a reduced likelihood of receipt of public assistance for both white and black single mothers, but living with parents is related to lesser time demands in household work only for white single mothers. Differences in resource levels may be related to the finding that, among those living in the parental household, a large majority of white mothers live with two parents, while a majority of black mothers live with one parent.

Chow groups of weighted hypersurfaces

We extend a result of to Esnault-Levine-Viehweg concerning the Chow groups of hypersurfaces in projective space to those in weighted projective spaces