An empirical test of AFDC's asset limit, finding that after correcting for the potential endogeneity of policy, a $1 difference in limits implies a difference in potential AFDC recipients' wealth of 30 cents. ; This paper uses a stochastic cost frontier to examine the scale economies, cost...

A longitudinal study examining how the level of AFDC benefits and the per-child increment affect births. Although the findings support the "AFDC benefits cause births" hypothesis, the author shows that eliminating the new-birth increment would reduce total program costs by less than 3 percent,...

A look at some basic questions about the phenomenon of welfare births using data from the March 1987 Current Population Survey and the National Longitudinal Survey of Youth. ; An analysis of the quantitative effects of agency costs in a real business cycle model, showing that these costs can...