Using confidential data of executive-specific short-term bonus plans,
we investigate the extent to which executives manipulate earnings to m
aximize the present value of bonus plan payments. As such, this paper
extends the work of Healy (1985). Like Healy, we find evidence consist
ent with the hypothesis that managers manipulate earnings downwards wh
en their bonuses are at their maximum. Unlike Healy, we find no eviden
ce that managers manipulate earnings downwards when earnings are below
the minimum necessary to receive any bonus. We demonstrate that Healy
's results at the lower bound are likely to be induced by his methodol
ogy.