穆同学2024-01-19 00:16:10
老师这个题我在原文中找到相关的,但是我看不太明白。麻烦解释一下。这个官网题错的太多,能在直播里讲一下吗
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Simon2024-01-22 16:53:42
同学,上午好。此题用到的内容如下,关于section 1,其实就是判断这些因子中哪些不是宏观因子,其中KRD是微观因子所以section 1描述错误。
Section 1 shows macro factors that she considers relevant for credit investing and includes corporate profitability, economic growth, currency movements, changes in expected market volatility, key rate durations, and default rates.
然后section,使用平均信用评级、平均利差久期、DTS、平均OAS、久期和有效凸性来进行credit portfolio management,是正确的。
Section 2 contains risk measurements that are used for credit portfolio management and includes average credit rating, average spread duration, duration times spread, average OAS, duration, and effective convexity.
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