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戴宣龙 · 2023年11月01日

选项ABCD,不明白什么意,请助教帮忙说明一下

NO.PZ2022072902000008

问题如下:

Which of the following is an active quantitative approach to embed ESG within a portfolio?

选项:

A.Weighting ESG as an idiosyncratic factor in a multi-factor stock selection algorithm. B.Consideration of ESG scoring and relevant metrics in security-specific investment decisions. C.Minimising tracking error against benchmark indices. D.Solving the mean-variance optimisation problem to arrive at the best sectors for assetallocation.

解释:

复杂的定量方法ESG作为专有因子直接嵌入算法模型中从而推动投资组合股票选择

No.PZ2022072902000008 (选择题)

来源: 原版书

Which of the following is an active quantitative approach to embed ESG within a portfolio?

您的回答B, 正确答案是: A

A

Weighting ESG as an idiosyncratic factor in a multi-factor stock selection algorithm.

B

不正确Consideration of ESG scoring and relevant metrics in security-specific investment decisions.

C

Minimising tracking error against benchmark indices.

D

Solving the mean-variance optimisation problem to arrive at the best sectors for assetallocation.

数据统计(全部)

做对次数: 4914

做错次数: 1891

正确率: 72.21%

数据统计(个人)

做对次数: 3

做错次数: 4

正确率: 42.86%

解析

复杂的定量方法将ESG作为专有因子直接嵌入算法模型中,从而推动投资组合的股票选择。

1 个答案

Tina_品职助教 · 2023年11月02日

嗨,从没放弃的小努力你好:


这个问题是关于如何在投资组合中主动并且定量地嵌入环境、社会和公司治理(ESG)因素的方法。每个选项代表了不同的投资策略,我们来逐一分析:

A. Weighting ESG as an idiosyncratic factor in a multi-factor stock selection algorithm.

这个选项描述的是将ESG因素作为一个独特的因子纳入多因子股票选择算法中。在多因子模型中,除了传统的金融因子(如价值、大小、动量等),ESG被作为一个额外的、独立的因子来影响股票的选择和加权。这是一个典型的定量方法,因为它依赖于可度量和计算的ESG分数来影响投资决策。此选项体现了一种主动且定量的方式来整合ESG因素。

B. Consideration of ESG scoring and relevant metrics in security-specific investment decisions.

这个选项涉及在做特定证券的投资决策时考虑ESG评分和相关度量。虽然它确实涉及到使用ESG信息,但它更侧重于每个特定证券的分析,并不明确指出这是一种定量的、系统的方法。

C. Minimising tracking error against benchmark indices.

最小化相对于基准指数的跟踪误差是一种被动管理策略,重点在于复制基准指数的表现,而不是主动选择股票或将ESG因素作为一个独立的投资考虑因素。

D. Solving the mean-variance optimisation problem to arrive at the best sectors for asset allocation.

这描述的是使用均值-方差优化来确定最佳资产配置部门。虽然这是一种定量方法,但它主要关注于资产的风险和回报,而不是直接整合ESG因素。

因此,选项A正确,因为它是描述一个明确的定量策略,将ESG因素作为一个独立和核心的因子在多因子股票选择模型中。这与其他选项相比,更直接和系统地将ESG嵌入到投资过程中。

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