...的,投资者对新信息的反应也是理性的,因此,在样本股票实际收益中剔除假定某个事件没有发生而估计出来的正常收益(normal return)就可以得到异常收益(abnormal return),异常收益可以衡量股价对事件发生或信息披露异常反应的程度。
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normal return point 正常转回点 ; 正常返回点
normal return address 正常转回地址
return to normal [经] 恢复正常 ; 回复正常 ; 复原 ; 恢复常态
return life to normal 恢复正常生活
Normal rate of return 正常报酬率 ; 正常利润率
Return Normal Profit 回归正常盈利
Return Normal Running State 返回正常运行状态
return n to normal 恢复正常 ; 复原
If there's a sharp downturn in the economy, we will lose on equities, but we will have a supra-normal return in Swedish rates.
如果经济出现急剧下滑,我们在股市就会赔钱,但是我们将在瑞典利率产品中获得超乎寻常的收益。
Our preliminary results using this new technique have demonstrated a high rate of clinical and radiographic union with near normal return of extensor mechanism function.
采用新技术后的初步结果显示病例骨折获得了良好的临床和放射学愈合,且伸膝装置功能接近恢复至正常水平。
This led Claude Beck in his efforts to help return normal heart actions to human patients.
VOA: special.2009.08.11
It will return me some random value from either the Gaussian or the normal distribution.
它会给我,返回符合高斯分布。
The statesmen in the Aristotelian sense is the one who seeks to return as quickly and efficiently as possible to the normal situation.
亚里士多德式的政治家,是一位寻求尽可能快速且有效,回复到正常情势的政治家。
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