老师请问这条线怎么能是一条直线呢？感觉应该是指数函数才对啊？

Reading30课后第24题，答案是如何得出company A 发的分红超过公司的分红能力？

Reading30课后第23题，为什么changing capital structure的公司用FCFF更好，用FCFE的缺点是什么

这个题目B不是更好吗，部分进入经济复苏，那存货销售比已经上升了

Reading30课后第19题， 为什么dividends differ significantly from the company's capacity to pay dividend 不能用DDM

这道题30%的毛利率是干嘛用的？两年的毛利率也不是30%啊？

老师第17题答案选overvalue 是什么思路不太明白

原版书第52页最下面 想问一下 这个保守偏差到底是否是有意愿改变的？因为这里看它既属于固执信念偏差 又属于信息处理偏差 而这两者的区别是前者无意愿改变 后者有 所以这里不是很明白。

老师哦，第4题不懂… 第5题时说c影响CF影响DCF估值对么。

01.单选题 已收藏 标记 纠错 Regarding an equally-weighted portfolio made up of a large number of assets, choose one of the following contributes the most to the volatility of the portfolio: A Standard deviation of the individual assets. B Average covariance between all pairs of assets. C Average variance of the individual assets. 查看解析 下一题 正确答案B 您的答案B本题平均正确率：65% Return measures, properties of returns难度：一般 推荐：      答案解析 The co-movement measures between the assets increases (i.e., covariance and correlation) as the number of assets in the equally weighted portfolio increases. The contribution of each individual asset's variance (or standard deviation) to the portfolio's volatility decreases as the number of assets in the equally weighted portfolio increases. The following equation for the variance of an equally weighted portfolio illustrates these points: 请问：这个公式要不要掌握，有计算吗？