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CFA问答
CFA问答包含CFA在线课程、CFA通关课程、CFA试题等所有CFA相关问题,每个问题老师均会在24小时内给出答疑回复哦!
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25题,我觉得题中描述的应该是滞胀的问题,经典题解析说的是“通胀”,这道题选择的关键在于“remain unchanged in the long run”,既“长期会自然回归正常”。nA选项不对是因为滞胀需要采用扩张的货币政策nC选项不对是因为滞胀会延续到AS曲线回归正常,而不是all price increasenn请教老师,我的思路对吗
想问下V model计算出的利率(是指r 还是dr)可能为负值,这个负值是公式中的哪一项导致的,为什么CIR model算出来不会为负,2.4项波动项不会随时间变化,波动项指的是随机项(random、stochastic part)吗?那CIR model的波动项就会随着时间的变化而变化吗?
Q14: “investment manager who pursues the cash-based yield curve strategies described in Exhibit 5 faces an inverted yield curve (with a decline in long-term yields-to-maturity and a sharp increase in short-term yields-to-maturity) instead. Which of the following is the least likely portfolio outcome under this scenario?” 这是书中R13例子4。请问为什么Buy and hold是gain? 所以Buy and hold 不是适用于upward sloping吗?谢谢
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- 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





