TY - JOUR AU - Blau,Francine D. AU - Kahn,Lawrence M. AU - Waldfogel,Jane TI - The Impact of Welfare Benefits on Single Motherhood and Headship of Young Women: Evidence from the Census JF - National Bureau of Economic Research Working Paper Series VL - No. 9338 PY - 2002 Y2 - November 2002 UR - http://www.nber.org/papers/w9338 L1 - http://www.nber.org/papers/w9338.pdf N1 - Author contact info: Francine D. Blau ILR School Cornell University 268 Ives Hall Ithaca, New York 14853-3901 Tel: 607/255-4381 Fax: 607/255-4496 E-Mail: fdb4@cornell.edu Jane Waldfogel Columbia University School of Social Work 1255 Amsterdam Avenue New York, NY 10027 E-Mail: jw205@columbia.edu AB - This paper uses data from the 1970, 1980 and 1990 Censuses to investigate the impact of welfare benefits across Metropolitan Statistical Areas (MSAs) on the incidence of single motherhood and headship for young women. A contribution of the paper is the inclusion of both MSA fixed effects and MSA-specific time trends to account for fixed and trending unmeasured factors that could influence both welfare benefit levels and family formation. In such a model, we find no effect of welfare benefits on single motherhood for whites or blacks, and a positive effect of welfare benefits on single headship only for blacks. ER -