另一种是保守性偏差(conservation)，投资者不能及时根据变化了的情况修正自己的预测模型，导致股价过度反应(over -reaction)。BSV模型是从这两种偏差出发，解释投资者决策模型如何导致证券的市场价格变化偏离效率市场假说的。
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Over-reaction 过度反应 ; 反应过度 ; 反映
Over-Reaction to Chance Events 对偶发事件过度反应
over reaction 反应过度
cross-over reaction 交互增长
there really exists over-reaction 存在过度反应
over-critical reaction path 过临界点折叠路径
However empirical researches such as the riddle of bonus, the over-reaction and under-reaction of stock price, the acute fluctuation of stock price bring great challenge to it, and there are many defects on its fundamental theory, too.
然而证券市场的红利之谜、股价的过度反应和反应不足，股价的过度波动等实证研究对其形成了极大的挑战，并且，其理论基础也存在诸多的缺陷。
参考来源 - 基于行为金融学的证券投资行为研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： overreaction
以上来源于: WordNet
"We want to temper what we think is a bit of an over-reaction. There is still enough supply," he said.
“我们必须要理智，我们现在所想的东西是反应过敏了。我们拥有足够的粮食供应。”他说。
In the past, though, such collapses did less damage to the financial system than the regulatory over-reaction that followed them.
在过去，尽管，那些崩盘对金融系统造成的损害比接踵而来的调整性过度反作用来的要小。
Airport representatives did not feel the fighter jet escorts or the arrests were an over reaction.
机场方面并不认为战机护航和拘捕行为是过度反应。
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