Based on the expectation-variance analysis of portfolio, this paper presented that the degree of the risk of the companies' mergers depended on correlative between the mergers' units.

在资产组合的均值—方差分析的基础上对于公司购并的风险进行了分析，得出了公司购并风险的程度取决于购并元间的相关系数。

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Based on the expectation-variance analysis of portfolio, this paper presented that the degree of the risk of the companies' mergers depended on correlative between the mergers' units.

在资产组合的均值—方差分析的基础上对于公司购并的风险进行了分析，得出了公司购并风险的程度取决于购并元间的相关系数。

youdao