The Effectiveness of Reputation as a Disciplinary Mechanism in Sell-Side Research
研究声誉对分析师预测质量的影响，发现个人声誉能有效约束利益冲突，而银行声誉则不能。
We examine whether the quality differentials in earnings forecasts between reputable and nonreputable analysts vary with the severity of conflicts of interest. We measure personal reputation using the Institutional Investor All-American (AA) awards, and bank reputation using Carter-Manaster ranks. While both personal and bank reputation are associated with higher quality forecasts overall, their effectiveness against conflicts of interest differs. The severity of conflicts has a negative and significant effect on the performance of non-AAs at top-tier banks relative to other analysts, while it has a positive and significant effect on the performance of AAs at top-tier banks relative to others. Thus personal reputation is an effective disciplinary device against conflicts of interest, while bank reputation alone is not. The Author 2009. Published by Oxford University Press on behalf of The Society for Financial Studies. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org., Oxford University Press.