“…These findings are consistent with the notion that real earnings management is harder to detect and to prevent than accrual management, especially for investors with a limited monitoring role (Davis and Kim, 2007;Klein and Zur, 2009). Following Harris et al (2010), in untabulated analyses we further partition the estimated blockholder fixed effects into 'aggressive monitors' of management (activists/pension funds, corporations, hedge funds, venture capitalists/LBOs, and individuals) and 'moderate monitors' (mutual funds, insurance companies/money managers, and banks/trusts). To evaluate the economic importance of the effects, we relate the interquartile range of an estimated blockholder fixed effects distribution to the average value of the EM measure among the firms in our sample.…”