英语词汇“efficient portfolio”的翻译、意思、用法、释义-英汉汉英词典

单词	efficient portfolio
释义	efficient portfolion.① 效率投資組合（一種完全分散的証券投資方式，對於給定的收益無別的投資方式可減少風險，而給定的風險水平沒有別的投資可獲取更高收益）efficient portfolio效率投资组合efficient portfolio效率投資組合管理學名詞
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