This study develops and tests a model of supply of children's time to
disabled elderly parents, using data from the National Long-Term Care
Survey. The model, which assumes strategic behavior among relatives, o
ffers predictions about effects of changes in the price of paid person
al care, parent's wealth, kid's wage rates, public in-kind subsidies o
f personal care, and parent's relative bargaining power on care provid
ed by children. Although several statistically significant relationshi
ps are obtained, the evidence does not generally indicate that childre
n's provision of care to parents is guided by a strategic bequest moti
ve.