定量分析的中文解释
广义而言,定量分析泛指基于数字的分析,不考量无法量化的因素。就资产管理而言,定量分析是指对历史回报率、价格波动性以及不同资产之间的价格相关性进行统计分析,藉此协助资产配置上的决策。定量分析经常使用资本资产定价模型(CAPM)和股息贴现模型(DDM)等分析工具。
Quantitative Analysis的英文解释
The statistical study of
historic returns, price volatility and price correlations of different assets in order to
construct optimal portfolios. QA relies heavily on
mathematical models such as the capital asset pricing model (CAPM) and the
dividenddiscount model (DDM). More generally, quantitative
analysis is any statistical
analysis based on numerical data, as opposed to qualitative analysis, which is based on values and opinions.