Discretionary accrual modeling and earnings: a systematic review
摘要
Accrual models have been central to the earnings management literature to measure the extent of earnings smoothing, yet consensus on the relationship between earnings and discretionary accruals remains limited. This systematic review investigates the statistical relationship between discretionary accruals and earnings to identify which accrual types are used to smooth earnings. In total, the study analyzes 85 accrual regression models reported in 13 accrual-modeling studies that report both an earnings proxy and discretionary accruals in the same regression model. The results reveal a mixed relationship between discretionary accruals and earnings due to the diverse nature of discretionary accrual types, indicating that all types of accruals are used to manage earnings. The results indicate that the modified Jones model of Dechow et al. (