Through the regression, we also find that the detail of the information disclosure of internal control has positive relationship with the Cumulative Abnormal Return.
进一步的回归分析显示：内部控制信息披露详细程度与特定窗口内的累积超额收益存在显著的正相关关系。
Second, the paper selects internal control information and disclosure situation of IPO companies as cut-in point.
第二，本文选取了IPO公司的内部控制信息及其披露情况作为切入点。
There are several Suggestions given to improve the situation of financial ecological environment and internal control information disclosure.
第五章是本文的结论及相关建议部分，本章提出了改善金融生态环境和加强内部控制信息披露的多点建议。
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