Risk Free Rate of Return The quoted rate on an asset that has virtually no risk.

无风险回报率基本上没有风险的资产的利率。

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The world of risk neutral is an imaginary world in which the expected return rate of all risky assets equals to risk-free return rate.

风险中性的世界是一个假想的世界，在风险中性世界中所有风险资产的预期收益率等于无风险收益率。

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The article brings forward that qualified and useful risk-free return rate can be found through researching on the basis of analyzing the successful utilization in America.

本文提出了在借鉴美国投资者无风险收益率选择成功经验的基础上通过分析研究，努力找到符合标准并在我国适用的无风险收益率。

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That we silly people who save wouldn't know what to do with a risk free rate of return if we ever see it again.

FORBES: Intelligent Investing Briefing Book

And because they have zero expected return, they are inferior to the rate of risk-free return.

FORBES: The Efficient Frontier