Analyst Characteristics, Timing of Forecast Revisions, and Analyst Forecasting Ability
Santa Clara University - Leavey School of Business
Gerald J. Lobo
University of Houston - C.T. Bauer College of Business
November 4, 2010
SCU Leavey School of Business Research Paper No. 11-04
We first examine whether analysts with certain characteristics that prior research has identified are related to superior forecasting ability systematically time their forecast revisions later in the fiscal quarter. We then examine whether this superior ability persists after controlling for this timing advantage by using relative forecast error, a measure that largely eliminates the timing advantage of recent forecasts. Using a sample of quarterly earnings forecast revisions over the 20-year period from 1990 to 2009, we find that analysts with more firm-specific and general experience and more accurate prior-period forecasts, analysts employed by larger brokerage firms, and analysts who follow fewer industries and companies tend to revise forecasts later in the quarter. We also find that analyst characteristics that are positively correlated with revision timing are negatively related to relative forecast errors. These results are consistent with analyst characteristics being useful proxies for analyst forecasting ability and analysts with greater ability revising forecasts later in the quarter.
Number of Pages in PDF File: 36
Keywords: Analyst Earnings Forecasts, Forecast Revisions, Analyst Characteristics, Forecast Timing, Forecasting Ability
JEL Classification: G24, M41, D82
Date posted: January 18, 2011 ; Last revised: March 8, 2011
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