Leippold, Markus; Lohre, Harald - In: Applied Financial Economics 22 (2012) 7, pp. 509-535
Naïvely testing for accruals mispricing in 26 equity markets -- one market at a time -- we find statistical evidence of anomalous returns in some countries. However, some of these findings might well be spurious because of data snooping biases that arise when simultaneously testing several...