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CFA三级
包含CFA三级传统在线课程相关提问答疑;
这里和前面不一致了。前面说到牛市的put spread时,是要赚高价的put与低价的put之间的期权费差的,但是根据volatility smile这里的说法,put的价格越低,隐含波动率越高,期权费越高。这两块内容的冲突怎么解释?
mock 的question 5 中的第一题: 1. 我的思路:2019年EUR portfolio有50 million,其中stock占比40%=20 million, 那么2019年的stock的20 million = 2020 年的stock 20 million. 最后得出:2020年EUR portfolio=54 million中的4 million是增加来自于bond。 问题:老师,为啥我这个思路错了? 2. 为啥老师计算stock变动,用的2020年54 million *2019年的40% ?年份都对不上。
原版书reading21的课后题的第12题,comment 1 和2错误在哪里? Comment 1 Comment 2 Comment 3 Callable debt has a smaller option-adjusted spread than compara- ble non-callable debt. Benchmark corporate bond issues normally have wider spreads than older bonds of the same issuer. The announcement of a new corporate bond issue often leads to an increase in the credit spread on the existing bonds.
已回答原版书reading21 课后题的第8题的difference 2 和3 错误在哪里? Difference 1: Difference 2: Difference 3: Commodity producers and banks represent a higher proportion of EM indexes than of developed market indexes. Total or partial government ownership of EM issuers is common, which results in a higher average recovery rate for defaulted senior unsecured bonds for EM markets than for developed markets. Compared with developed markets, the credit quality of EM issuers tends to be more concentrated at the very high and very low por- tions of the credit spectrum.
已回答精品问答
- liability relatibe asset allocation这三种方式的区别是什么呀 怎么区分
- 第5题,从经济学公式X-M=(S-I)+(T-G)来看,如果经常账户赤字增加,不是意味着该国投资大于储蓄,或政府支出大于税收么,那么整体环境应该是好的,应该有利于资本的流入吧?为什么答案是反过来去赤字减少或盈余的国家呢?
- 这里第二题的意思是三种方法都适用吗?没太理解,能否在讲解下
- 到底该怎么判断一类和二类错误?做的题目解答标准不一致啊,我看到另一道题的版本是 - 一类错误是做了错的事,二类是没做对的事。现在这一题,对于不合格的经理不采取行动,不就是二类错误 - 没做对的事吗?
- 关于什么时候用IRR 、MOIC
- 1.这里右侧支付端这段,party A角度他有market value risk时谁有?上下部分矛盾了啊.2.左侧的图和配文是什么意思?原本是什么?又变成什么?3.注意里面:fixed端有
- 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?
- 老师,给最新的信息更高权重为什么不是availability bias呢?






