Event study method and regression analysis were employed.
研究方法：事件研究法和回归分析。
Event study method is used to measure the economic impact of events on firm value.
事件研究方法被用来测度经济事件对公司价值的影响。
The event study method is a statistical method used to analyze specific events 'effects on the stock prices.
事件研究法是一种统计方法，用以分析特定事件对股票市场证券价格的影响。
This paper USES the event study method to study the impact of issuance of Treasury bonds on spreads between the Treasury bond and corporate bond.
本文通过事件研究法，研究国债发行对企业债市场和国债市场利差的影响。
The study chooses 579-list companies with their dividend distribution of 2001year as specimen; adopt event study method to analyze the market effect of dividend policy.
本课题选取了579家沪市上市公司2001年度的股利分配预案为样本，运用事件研究法分析股利政策的市场效应。
This paper uses GARCH models and event study method to study the short-term control effect of interest rates adjustment and deposit reserve rate adjustment policies to stock market.
本文利用GARCH模型，运用事件研究方法研究利率、存款准备金率调整对股票市场的短期影响。
This article USES economic analysis method, event study method and factor analysis method to study directional add-issuance effect on shareholder interest, stock price and company performance.
本文运用经济学分析、事件研究法、因子分析等方法研究了定向增发对股东利益、股票价格和上市公司业绩等方面的影响。
VaR method based on event risk is investigated in this paper, and empirical study on the index of Shanghai security market is made.
本文讨论了考虑事件风险的资产的在险价值方法，并以此对上海股票指数作了实证研究。
This paper USES the method of event study, which has been widely used in literatures to test the semi-strong efficiency of financial market.
本文借鉴国内外文献对半强式有效性进行检验的通常做法，采用了事件研究方法。
In any event, it seems clear that the study of quarks by this technique will not be as routine as was expected, if the method ever works.
看来很清楚，不管是那种情况，都不能象所期望的那样，把这样的技术作为研究夸克的常规方法，即便这个方法是行得通的。
By using the method of event study, this paper studies on the reactions of the trading volume and returns around the period of the rename announcement of the stock.
采用事件研究法，对股票更名公告前后市场上的交易量和收益率反应进行研究。
In this paper, the author makes study on mechanism of bilateral transfer using the method of event-related brain potentials(ERP).
应用认知事件相关电位（ERP）对迁移的机制进行了研究。
The method of event-related potentials(ERP) was used to study the gender difference in face recognition. The stimuli in the experiment were 10 upright and 10 inverted face photos.
使用事件相关电位的方法，以不同性别的正倒立面孔照片为刺激，研究正倒立面孔的判断作业下面孔认知的性别差异。
The method of event-related potentials(ERP) was used to study the gender difference in face recognition. The stimuli in the experiment were 10 upright and 10 inverted face photos.
使用事件相关电位的方法，以不同性别的正倒立面孔照片为刺激，研究正倒立面孔的判断作业下面孔认知的性别差异。
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