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CFA问答
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这里有个问题,就是这里是用 MSR/MSE 来做 T.S 最大越好,所以 T,S> CV 可以否定 H0. 但是如果用MSS/MSE 作为 T.S 呢? 那么假设检验还是 T.S>CV 否定 H0,不是不成立吗? 这时应该是 T.S 越小越好把
Liability-base mandates are investments that take an investor’ future obligations into consideration. Liability-based mandates are manage to match expected liability payments with future projected cash inflows. These types of mandates are structured in a way to ensure that a liability or a stream of liabilities can be covered and that any risk of shortfalls or deficient cash inflows for a company is minimized.基于负债的授权设法使预期负债支付与未来预计现金流入相匹配。 这些类型的授权旨在确保可以涵盖一项负债或一系列负债,并将公司的任何短缺或现金流入不足的风险降至最低。Liability-base mandates是啥东东,不理解。与之相对的还有其他mandates吗?用于什么情况?
查看试题 已回答请问下IS那个部分,trading cost和arrival cost的区别应该怎么理解?看公式的话,trading cost是 (成交价-到达价)*成交股数,arrival cost是(成交价-到达价)/到达价 *10000bps, 一个是要乘以总股数,一个是除以到达价再变成基点?
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?
- BG检验就是T检验吗?如果理解错误的话 T检验是什么?
- 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









