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Rationalizing forecast inefficiency

delete2021-10-01
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OA
AI
C
Charles Ham *
Z
Zachary Kaplan
Z
Zawadi Lemayian
DOI:10.1007/s11142-021-09622-8delete
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摘要

摘要

En 中文
We show analysts' own earnings forecasts predict error in their own forecasts of earnings at other horizons, which we argue provides a measure of the extent to which analysts inefficiently use information. We construct our measure by exploiting two sources of variation in analysts' incentives: (i) more recent forecasts have greater salience at the time of the earnings release so accuracy incentives are higher (lower) at shorter (longer) forecast horizons and (ii) analysts have greater incentives for optimism (pessimism) at longer (shorter) horizons. Consistent with these incentives affecting the incorporation of information into forecasts, we document (i) current year forecasts underweight (overweight) information in shorter (longer) horizon forecasts and (ii) the mis-weighting is more pronounced when recent news is negative-when analysts have greater (weaker) incentives to incorporate the news into shorter (longer) horizon forecasts. Finally, returns tests suggest that forecasts adjusted for the inefficiency we document better represent market expectations of earnings.
Keyword:
Sell-side analysts
Forecast bias
Forecast horizon
Analyst forecasts

期刊

Review of Accounting Studies 封面图
Review of Accounting Studies
IF:
5.8
论文数:
1.1K
被引数:
6.4K

机构

C
charles river associates
学者数:
81
论文数: 56
被引数: 0
W
washington university (wustl)
学者数:
5.5W
论文数: 4.5W
被引数: 70
引用论文

引用论文

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The activities of buy-side analysts and the determinants of their stock recommendations
err2016-08-01
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PREAI
errBrown, Lawrence D.; Call, Andrew C.; Clement, Michael B.; Sharp, Nathan Y.
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