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CFA问答
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Lee provides an example, stating that “For Fireflies’ private wealth clients, calculates active share for each client and uses ex ante tracking error to measure the degree to which clients’ current portfolios might underperform their benchmarks in the future. For equity-only portfolios, forward-looking beta is used to measure sensitivity to the broad equity market.”之前有题目里 是说relative VaR是ex ante tracking error,和这里的ex ante tracking error是一个意思么?
已回答这道题里,为什么ROE用的是 NI/common stock equity不是NI/total equity,什么时候用common stock equity 什么时候用total equity呀?
精品问答
- 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
- 为什么长期垄断竞争中 D和ATC相切
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- m上升 EAR为什么上升 以及为什么又不变











