The special challenges for any foreign portfolio investor include the difficulty of assessing whether local management teams are genuinely focused on shareholder value;

外国投资组合投资者所面临的特殊挑战包括：难以评估当地的管理层是否真正关注股东价值；

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Fee, management a fee paid by a mutual fund investor for management of the portfolio as well as for general administration of the fund.

管理费共同基金投资者支付的管理证券资产和基金管理的费用。

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The paper analyses the parameter uncertaintys effect on the investors optimal portfolio choice, it suggests if the investor ignores the estimation risk, he may by lead to take p.

文章考虑投资者自身预测力存在估计误差的感知风险（参数不确定性）对投资者最优资产组合选择问题的影响。

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If you agree with my estimates, then you should do this as an investor, you should hold only some mixture of this tangency portfolio, which is 9% oil, 27% stocks, and 64% bonds.

如果你赞同我的估计值，那么作为一个投资者的话你应该这么做，你应该只持有,符合这个切线投资组合比例的投资，即9%的石油，27%的股票，和64%的债券。

耶鲁公开课 - 金融市场课程节选

His argument is for the portfolio investor and corporate investor alike.

FORBES: Private Equity Prefers India, But Regulatory Uncertainty Still Worrisome

Both the government and Svyazinvest seem uncertain whether they would prefer a strategic, or a portfolio, investor to take up the first 25% tranche.

ECONOMIST: Russian privatisation

Best of all, a simple portfolio allows the investor to spend more time with family and friends.

FORBES: Vanguard Founder John C. Bogle -- In Person With The Bogleheads