...源库 关键词：工程热物理；性能预测；综述；联合循环 [gap=667]Key words： engineering thermophysics; performance forecast; summarize; the combined cycle ...
基于6个网页-相关网页
use performance forecast 使用性能预测
performance forecast model 性能预测模型
Pavement Performance Forecast 路面使用性能预测
forecast performance 预报性能
forecast performance assessment 预测能力评估
forecast performance evaluation 预测性能评估
In the annual report disclosure period, whether forecast performance significantly affects abnormal returns, but not in the same way. It shows that performance forecast can weaken the good effect or bad effect which is brought by annual report.
在年报披露期间，业绩预告披露与否对异常收益率有显著影响，但影响方向不同，说明业绩预告会在一定程度上削弱年度财务报告信息对该公司股票的利空、利好效应。
参考来源 - 业绩预告与股票收益率·2,447,543篇论文数据，部分数据来源于NoteExpress
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