noemie · 2021年03月20日
* 问题详情，请 查看题干
NO.PZ201809170400000607
问题如下：
Chen’s preferred portfolio management approach would be best described as:
选项：
A.top down.
B.systematic.
C.discretionary.
解释：
C is correct. Chen prefers an approach that emphasizes security-specific factors, engages in factor timing, and typically leads to portfolios that are generally more concentrated than those built using a systematic approach
所以答案还是C么？
NO.PZ201809170400000607问题如下 Chen’s preferreportfolio management approawoulbest scribeas: A.top wn.B.systematic.C.scretionary. C is correct. Chen prefers approathemphasizes security-specific factors, engages in factor timing, antypically lea to portfolios thare generally more concentrateththose built using a systematic approa 最后一句的意思，谢谢
NO.PZ201809170400000607 问题如下 Chen’s preferreportfolio management approawoulbest scribeas: A.top wn. B.systemati C.scretionary. C is correct. Chen prefers approathemphasizes security-specific factors, engages in factor timing, antypically lea to portfolios thare generally more concentrateththose built using a systematic approa 老师请问为何选scretional? 如果是systematic approach就是quantitative吗？
NO.PZ201809170400000607 问题如下 Chen’s preferreportfolio management approawoulbest scribeas: A.top wn. B.systemati C.scretionary. C is correct. Chen prefers approathemphasizes security-specific factors, engages in factor timing, antypically lea to portfolios thare generally more concentrateththose built using a systematic approa 虽然选对了，这道题为什么不选A
NO.PZ201809170400000607 systematiscretionary. C is correct. Chen prefers approathemphasizes security-specific factors, engages in factor timing, antypically lea to portfolios thare generally more concentrateththose built using a systematic approa题干里都说了，为什么不能选？
NO.PZ201809170400000607 factor timing的定义是什么？具体是怎么操作的？
