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首页> 外文期刊>Journal of accounting & economics >Testing behavioral finance theories using trends and consistency in financial performance
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Testing behavioral finance theories using trends and consistency in financial performance

机译:使用趋势和财务绩效的一致性来测试行为财务理论

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摘要

Assessing the predictive ability of behavioral finance theories using out-of-sample data is important. Otherwise, the potentially boundless set of psychological biases underlying the behavioral explanations for security price behavior can lead to overfitting of theories to data. We test pricing effects attributed to two psychological biases, representativeness and conservatism, which underlie many behavioral finance theories. Using trends and consistency of accounting performance, we look for the pricing consequences of representativeness and conservatism. We find mixed evidence consistent with behavioral finance. Specifically, the theories based on representativeness are not supported, but we find some evidence of the pricing implications of conservatism.
机译:使用样本外数据评估行为金融理论的预测能力很重要。否则,潜在的无数种心理偏见可能构成证券价格行为的行为解释的基础,这可能导致理论对数据的过度拟合。我们测试了归因于两种心理偏见,代表性和保守主义的定价效应,这两种行为是许多行为金融理论的基础。利用趋势和会计业绩的一致性,我们寻找代表性和保守性的定价结果。我们发现与行为金融相符的混合证据。具体来说,不支持基于代表性的理论,但是我们发现了一些保守主义定价含义的证据。

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