[영문]This paper uses a pooled sample constructed from the Food Stamp Quality Control data for the fiscal years 1993 to 2006 to assess the effects of welfare reform upon the employment, earnings, income, and poverty trends among poor, single-mother families, both in Wisconsin and nationwide. It finds that the employment and earnings gains of the Wisconsin families exceed those of comparable families nationwide. However, there has been no significant change in the average income of the Wisconsin families, and the number of extremely poor families has increased more rapidly in Wisconsin than in the country as a whole. These findings provide the basis for a discussion of Wisconsin's antipoverty policy