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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!
Case book下册P128问题B,老师我写的答案是“The change in the price of the put option will be greater for the decrease than the increase of the underlying asset; and it is because of the convexity of put options”这样够了吗?我看答案的内容也不过就是这样了,虽然还提到了gamma,还类比了bond,但是我觉得这两点都不是必要的。
已解决Case book下册P83问题B,这道题既然是completely hedge,那我能不能直接就说portfolio在一年后的价值就是期初本币价值x本币无风险收益然后直接求出结果?答案这个过程一大堆没必要吧?
已解决精品问答
- Q6,为啥要少抽失败的,少抽不就不能真实反应情况了吗?
- 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?
- 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?
- 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
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- 为什么TC 的切点对应是AVC的最低点?
- 老师,给最新的信息更高权重为什么不是availability bias呢?
- BG检验就是T检验吗?如果理解错误的话 T检验是什么?












