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cfa 2012 sample exam v2 Q32
the question says “as the as correlation between securities in a portfolio rises, the number of securies in the portfolio must be increased in order to achieve a certain level of diversification benefits” is wrong
But I think it is right, since we want the securies to have negative correlation or small correlation to achieve diversification, why the above is wrong? |
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发表于 2013-4-22 07:16
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