cumulative average abnormal return

基本解释

The results show that cumulative average abnormal return (CAAR) is significantly positive in three years after ST corporate restructuring.
分析結果表明ST公司重組後三年內平均累積超額收益（CAAR）顯著爲正。
The results suggest that cumulative average abnormal return (hereinafter CAAR for short) of ST corporations is significantly positive in after restructuring, CAAR ascends and then falls;
研究結果表明，ST公司重組後三年的平均累積超額收益顯著爲正，超額收益呈先上陞後下降的態勢；
The Event-study Methodology is adapted to make analysis on Cumulative Average Abnormal Return (CAR) of all samples, of samples in Shanghai market and of samples in Shenzhen market respectively.
第三章對外資竝購的股價反應進行實証分析。主要採用事件分析法分別對外資竝購全部樣本、滬市樣本及深市樣本的累計超額平均收益進行實証研究。