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aeiou · 2024年06月28日

老师,有time period bias这个东西么

NO.PZ2022122601000001

问题如下:

Neshie Wakuluk is an investment strategist who develops capital market expectations for an investment firm that invests across asset classes and global markets. Wakuluk started her career when the global markets were experiencing significant volatility and poor returns; as a result, she is now careful to base her conclusions on objective evidence and analytical procedures to mitigate any potential biases.

Wakuluk most likely seeks to mitigate which of the following biases in developing capital market forecasts?

选项:

A.Availability B.Time period C.

Survivorship

解释:

A is correct. Wakuluk started her career when the global markets were experiencing significant volatility and poor returns. She is careful to base her conclusions on objective evidence and analytical procedures to mitigate potential biases, which suggests she is seeking to mitigate an availability bias. Availability bias is the tendency to be overly influenced by events that have left a strong impression and/or for which it is easy to recall an example

time period bias是一个混淆项吗

1 个答案
已采纳答案

笛子_品职助教 · 2024年06月28日

嗨,从没放弃的小努力你好:


time period bias是指这个规律只适用于某一段特定的时期,如果现在的经济形势和过去某一段特定时期不同,则这个规律可能不能拿出来做预测。

知识点见基础讲义17页。

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