efficient portfolio meaning in English
高效率投资
有效投资组合
有效证券组合投资
最佳投资组合
Examples
- Efficient portfolio and no - arbitrage analysis in general m - v model
模型中的有效证券组合及无套利分析 - Results of the research show that , these two portfolio are not the efficient portfolio . compare with the minimal risk of the efficient portfolio , the risk of these two portfolio could be reduced by a big margin
研究的结果显示，本文所研究的二个投资组合均不是有效组合，与有效组合的最小风险相比，该二个组合的收益率变动方差存在着很大的下降空间。 - A line used in the capital asset pricing model to illustrate the rates of return for efficient portfolios depending on the risk - free rate of return and the level of risk ( standard deviation ) for a particular portfolio
一个线条用于资本资产定价模式中说明有效的投资组合的回报率，取决于无风险回报率和对一特定的投资组合的风险水平（标准偏差、标准离差） 。 - The second chapter explains portfolio theory , focusing on its basic concepts & methods . according as the rules of er _ a , select the best portfolio of investment and confirm efficient portfolio
第二章阐述了组合投资的理论和方法，包括组合理论中常用的一些基本概念，其中一些概念来源于统计学，并且介绍了按照er _准则，如何选择最佳投资组合，确定有效边界。 - For efficient portfolio management , the capital preservation fund may invest in other investments to the extent permitted by the mpf schemes regulation . however , it may not engage in security lending nor enter into repurchase agreements
为确保有效率地执行组合管理，保本基金可在强积金计划规例准许的范围内投资于其他投资，但不会从事证券借贷订立回购协议。