工作变动后大胆预测是否能提高预测准确性?来自韩国卖方分析师的证据

IF 1.8 4区 经济学 Q2 BUSINESS, FINANCE Asia-Pacific Journal of Financial Studies Pub Date : 2024-09-03 DOI:10.1111/ajfs.12495
Sohee Park
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引用次数: 0

摘要

本文研究了公司内部锦标赛所产生的激励机制如何影响近期更换雇主的卖方分析师所发布的大胆预测的信息量。先前的文献表明,当大胆预测受到锦标赛激励的影响时,它们可能会失去准确性。对这一文献进行扩展后,我发现转型分析师的大胆预测往往会导致预测准确性下降。当分析师不太在意自己在新的公司内部锦标赛中的劣势时,特别是当他们经验更丰富、能力更强或已转投更繁荣的经纪公司时,这种负面影响会得到缓解。这些研究结果表明,转型期分析师的大胆预测在一定程度上受到公司内部锦标赛引发的冒险行为的影响,这种冒险行为可能会降低业绩质量。
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Does Bold Forecast After Job Change Improve Forecast Accuracy? Evidence From Korean Sell‐Side Analysts
This paper investigates how incentives generated by intrafirm tournaments affect the informativeness of bold forecasts issued by sell‐side analysts who have recently switched employers. Prior literature suggests that bold forecasts may lose accuracy when they are influenced by tournament‐induced incentives. Extending this literature, I find that bold forecasts from transitioning analysts tend to result in decreased forecast accuracy. This negative effect is mitigated when analysts are less concerned about their disadvantages in the new intrafirm tournament—specifically, when they are more experienced, more competent, or have moved to more prosperous brokerage houses. These findings suggest that bold forecasts by transitioning analysts are partly influenced by intrafirm tournament‐induced risk‐taking, which can deteriorate performance quality.
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来源期刊
CiteScore
2.60
自引率
20.00%
发文量
36
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