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资产减值导致equity也下降,这个老师并没有说传导过程,我的理解是资产减值比如折旧影响了利润表的费用,导致利润表净利润降低影响了留存收益,因此equity也下降,此时资产负债表是平的,这个理解对吗?
查看试题 已解决The three main building blocks of portfolio construction are alpha skills, position sizing, and rewarded factor weightings. 这里的position sizing 和 rewarded factor weightings分别是啥意思?
“If the factor exposure is fully neutralized, the Active Share will be entirely attributed to the active risk.”这句话什么意思,什么叫factor neutralized,然后为啥是错的呢?请详解
精品问答
- 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
- Growth due to capital deepening 是αΔK/K还是ΔK/K








