The effects of welfare and child support policies on union formation
The following citation is from the ICPSR Bibliography of Data-related Literature:
Carlson, Marcy, Garfinkel, Irwin, McLanahan, Sara, Mincy, Ronald, Primus, Wendell . Jan 2005. The effects of welfare and child support policies on union formation. Population Research and Policy Review. 23, (5-6), 513-542. doi:10.1007/s11113-004-2707-8
The citation above relates to an ICPSR study that is forthcoming.