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CFA问答
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The presence of heteroskedasticity is indicated when there is a systematic relationship between the residuals and the independent variable.这里的系统性关系是什么意思呀
已回答比较US commercial paper和Euro commercial paper时,关于interest,U.S commercial paper的是discount basis,Euro commercial paper是interest - bearing basis吗?这两个有什么区别呢?
已解决税率变化导致递延所得税变化具体是啥意思啊,有点忘了,比如我去年少交了20块的税,今年税率从10%涨到了50%,那我的递延所得税负债从20变到100是吗?还有比如我去年多交了100块的税,税率从50%降到10%,那我之前的100元直接贬到20元?
已回答精品问答
- 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











