Iris2018-07-02 22:01:26
请问下老师习题集中p53第99题,为什么C不对?我觉得b,c都对啊
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Crystal2018-07-03 17:58:05
同学你好,请你把具体的题目图片贴上来。
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which statement best describes correlations and variances in times of financial crisis?B.The diversification benefits decrease as correlations increase and therefore your risk level increases. C. The diversification benefits increase as correlations decrease and therefore your risk level decreases.
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同学你好,BC两个选项的说法确实是正确的,但是在金融危机期间各个金融资产之间的相关性上升,这个是一个客观事实,所以正确答案只能是B选项。


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