So, the optimal thing to do if you live in a world like this n is to get n as large possible and you can reduce the standard deviation of the portfolio very much and there's no cost in terms of expected return.

如果现实中也这样简单的话,那么你就尽量增大,这样就能让投资组合的标准差,就会大大降低,从预期收益率的角度来看,这样做的成本是零。

耶鲁公开课 - 金融市场课程节选

Obama has greeted North Korea's challenges by declaring that "words must mean something, " and then referring the North Korea portfolio to the U.N.

FORBES: Freedom's Edge

Aldo Vultaggio, a portfolio manager in Warren, N.

WSJ: Fidelity's ETF Fee Spurs a Backlash

The majority of our marketable equity security portfolio balance is concentrated in ASML Holding, N.

ENGADGET: Intel posts Q4 2012 earnings: $2.5 billion in profit on $13.5 billion in revenue