Guay, W.; Kothari, S.P.; Watts, R.L. - William E. Simon Graduate School of Business … - 1996
research shows accruals enable managers to improve on cash flows as a mesure of firm performance. However, since accruals … provide managers with a means of managing reportedearnings, previous research also documents evidence of opportunistic accrual … management. Opportunistic accruals are estimated using discretionary-accrual models that seek to separate earnings into …