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老师,请问passive investment的复制指数,这个指数是如何构建的?主要复制的是什么?PPT中第一点是指什么?express a specific market view是什么情况下用到?它和复制指数有什么关系?带有观点来复制指数是passive还是active方法?
Why should effective duration, rather than modified duration, be used when bonds contain embedded options? A Effective duration considers expected changes in cash flows. B Modified duration considers expected changes in cash flows. C Either could be used if the bond has embedded options. 这道题麻烦讲解下,有点看不明白
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- Q6,为啥要少抽失败的,少抽不就不能真实反应情况了吗?
- BG检验就是T检验吗?如果理解错误的话 T检验是什么?
- Q3:解析里面Team Purple’s conclusion (the externalities associated with human capital is the most important determinant in predicting the occurence of convergence) implies that the production function is a straight line, and is compatible with non-convergence.这段话中 externalities associated with human capital具体是什么?怎么得到the production function is a straight line这个结论呢?
- Effective duration和Effective convexiy的公式为什么不用modified duration和convexity的原本公式,而是和他们的近似的久期和突性的公式一致?
- Risk Budget and risk parity 第二道思考题,里面的Variance是不是完全是个冗余信息,给来误导的呀?
- liability relatibe asset allocation这三种方式的区别是什么呀 怎么区分
- 为什么半年付息 算ytm是乘以2 而年化的麦考利久期是除以2
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