We examine how the criteria for choosing estimation samples affect the ability to detect discretionary accruals, using several variants of the Jones (1991) model. Researchers commonly estimate accruals models in cross-section, and define the estimation sample as all firms in the same industry....

Altamuro and Beatty (2009) examine financial reporting quality before and after the Federal Deposit Insurance Corporation Improvement Act (FDICIA). They document increases in the validity of the loan-loss provision, earnings persistence, predictability of future cash flows and reductions in...