证券分析师预测能力及其影响因素:基于决策理论

Jiani Wang
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引用次数: 0

摘要

本文在决策理论、应用认知心理学等研究的基础上,运用问卷调查、因素分析和logistic回归模型等方法,对我国证券分析师的决策行为及其影响因素进行了研究。实证结果表明,个人特征、信息渠道和股票推荐动机对证券分析师决策绩效的影响存在明显差异,尤其是工作压力与决策绩效之间存在倒U型关系。此外,内部资源、对上市公司的了解以及与管理层的良好关系是提高证券分析师预测能力的因素。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Securities Analyst's Forecasting Ability and ITS Influential Factors: Based on Decision-Making Theory
Based on decision-making theory, applied cognitive psychology and other researches, this paper focuses on Chinese securities analyst' decision-making behavior and its influential factors by applying the methods of questionnaire, factor analysis and logistic regression model. Empirical result shows that clear differences exist among the impact on securities analyst' decision-making performance in terms of their personal characteristics, information channels and stock recommendation motive, especially, there is an inverted U type relationship between work stress and decision-making performance. Besides, internal resources, better understanding of the listed companies and a good relationship with the management are among the factors which enhance securities analyst' forecasting ability.
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