By referring to foreign research methods, I tried to apply the portfolio theory to the study of macroeconomic growth in China.

因此笔者在参照国外学者的研究方法基础上，试图应用资产组合理论对中国宏观经济增长进行初步的研究。

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Total risk management with the portfolio theory as its core demands that Banks should measure and manage risks from the whole asset profile.

全面风险管理要求银行从整体资产的角度来计量和管理风险，投资组合是其最为核心的理念。

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Firstly the article introduces the basic theory and method of financial engineering briefly to create a set of general rules on financial product analysis and investment portfolio.

报告首先简要介绍金融工程的基本原理与方法，形成金融工程实施过程中采用的金融产品分析和金融产品组合的一般性规则。

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The theory of mutual funds is: nobody is supposed to be holding anything other than-- ... the ideal theory of mutual funds--is holding something other than this tangency portfolio.

共同基金定理是指：,所有人都应该持有-,理想的共同基金定理说,都应该持有这种切线投资组合。

耶鲁公开课 - 金融市场课程节选

That's the theory of efficient portfolio calculation.

这就是最优投资组合理论。

耶鲁公开课 - 金融市场课程节选

Now, underlying our theory is the idea that we measure the outcome of your investment in your portfolio by the mean of the return on the portfolio and the variance of the return on the portfolio.

而理论的基础是,我们通过计算,组合收益率的均值，和组合收益率的方差,来衡量一个投资组合的优劣。

耶鲁公开课 - 金融市场课程节选

Yet the belief in Modern Portfolio Theory has remained robust amongst the investing public.

FORBES: Is Modern Portfolio Theory Out-of-Date?

But this is the math behind modern portfolio theory (MPT) developed in the 1950s by Harry Markowitz.

FORBES: Asset Allocation and the Efficient Frontier

And although that may seem blindingly obvious to you now that you just read it, the entire edifice of Modern Portfolio Theory is based on ignoring the relationship between economics and finance.

FORBES: Interest Rates For Dummies: Solving The Interest-Rate Puzzle