Ecker, Frank; Francis, Jennifer; Olsson, Per; Schipper, … - In: Journal of Accounting and Economics 56 (2013) 2, pp. 190-211
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....