术语“协方差”的详细信息
| 数据项 Items | 术语信息 Info. |
|---|---|
| 汉语术语编号 Term No. | 79000633 |
| 所属学科 Subject | 经济学 Economics |
| 汉语术语词性 POS | n. |
| 汉语术语分词 Segmentation | 协方差/ |
| 汉语术语长度 Length | 1 |
| 关联术语表达 Association | |
| 搭配信息 Collocation | 协方差结构模型covariance structure model |
| 编纂人 Compiler | 王丹琳 |
| 编纂日期 Date of Compilation | 2015-11-15 00:00:00 |
汉英语境1
英译术语:
covariance
汉语语境:
基于风险基金的CAPM模型描述了资产的收益与风险之间的线性关系,其中资产的风险定义为资产收益率与风险基金收益率的协方差除以风险基金收益率的方差。作为应用例子,使用基于风险基金的CAPM模型证明了著名的CCAPM模型。
英语语境:
The CAPM describes the linear relation between the asset's return and risk. In this model, the risk of assets can be calculated by divide the covariance of both return on the asset and return on the risky fund with the variance of the return on the risky fund. The CAPM based on risky fund proves the validity of the famous CCAPM.