The results show that cumulative average abnormal return (CAAR) is significantly positive in three years after st corporate restructuring.
分析结果表明ST公司重组后三年内平均累积超额收益(CAAR)显著为正。
Moreover, larger CAAR would result in faster galvanic corrosion, and the galvanic current of AZ91D magnesium alloy increased linearly with the increase of CAAR.
同时，大的阴阳极面积比会加速AZ 91 D镁合金的电偶腐蚀速率，且AZ 91 D镁合金的电偶腐蚀电流随阴阳极面积比的增大而呈线性增长趋势。
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;
研究结果表明，ST公司重组后三年的平均累积超额收益显著为正，超额收益呈先上升后下降的态势；
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;
研究结果表明，ST公司重组后三年的平均累积超额收益显著为正，超额收益呈先上升后下降的态势；
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