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CFA二级
包含CFA二级传统在线课程、通关课程及试题相关提问答疑;
专场人数:2462提问数量:55652
纪老师衍生讲义136页例题,第一个问题,用call option 去构造动态平衡组合在现实中如何实现,卖出了call option 得到了期权费,之后的价格收益就和组合无关了,只有义务,在价格下降中承担风险
老师您好,在note中有一段描述loss reserve的,原文是“downward revisions indicate that the company was conservative in estimating their losses... Upward revisions indicate aggressive profit booking...“ 我自己从loss and loss adjustment expense ratio公式中的理解和这句话刚好相反,我认为loss reserves downward revisions是下调loss reserves从而降低了ratio,使得收益情况看上去更优,这才是一个更激进的做法。 请老师指点。谢谢!
已回答精品问答
- 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?
- 这题为什么是选C?
- 老师,第二题可以在解释一下原理吗?
- CDS的long和short是不是反过来的?就是long CDS代表看涨目标公司credit,所以是卖出一份CDS合约?
- 为啥accrued interest over contract life是0?
- 老師您好,Q1關於future price不太理解
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- 请老师讲解一下这个题目









