The longitudinal, 1988-89 LMAS makes it possible to study the interaction b
etween social assistance and labour supply while allowing for substantial t
ime dependence. Tobit equations for hours worked on and off social assistan
ce, which allow for endogenous selection of social assistance status, are e
stimated by using FIML. Small, but statistically significant, effects for a
social assistance benefit variable are obtained, particularly for females.
A claw-back variable is not consistently useful. The wage rate has a consi
stently negative coefficient in the selection equations and is important in
the Tobit equations. In this pager an attempt is made to reconcile results
found in earlier literature. JEL Classification: I38, J22.