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CFA问答
CFA问答包含CFA在线课程、CFA通关课程、CFA试题等所有CFA相关问题,每个问题老师均会在24小时内给出答疑回复哦!
Q. Portfolio managers, who are maximizing risk-adjusted returns, will seek to invest less in securities with: A. lower values for nonsystematic variance. B. values of nonsystematic variance equal to 0. C. higher values for nonsystematic variance. C is correct. Since managers are concerned with maximizing risk-adjusted returns, securities with greater nonsystematic risk should be given less weight in the portfolio. 请教老师,这道题从题干到答案理解都不是很清晰,能否帮解释下,谢谢!
已回答老师,我有个问题关于再投资的第一个计算过程,为什么第一年的PMT再投资就是一百,而不是100*1.12,第二年为什么不是100*1.12平方...(图中我用绿色圈出来了),非常困惑,希望能告诉我一下原理,谢谢。
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?
- 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?
- 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?
- 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
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- 为什么TC 的切点对应是AVC的最低点?
- 老师,给最新的信息更高权重为什么不是availability bias呢?
- BG检验就是T检验吗?如果理解错误的话 T检验是什么?











