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10.单选题 收藏 标记 纠错 Industry analysis is least useful to those who are engaged in: A A top-down investment approach. B Portfolio performance attribution. C Indexing and passive investing strategies. 查看解析 上一题 下一题 正确答案C 您的答案C本题平均正确率：70% Current industry classification systems难度：一般 推荐： 答案解析 Indexing and passive investing strategies would not engage in over- or underweighting of industries, industry rotation, or timing investments in industries. Therefore, industry analysis is not useful to such investors or portfolio managers 问：C为何不相关，可否详细解释？
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请问一下一收四支时direct method 里面的呀而且是拿net sales 做加减运算。为什么这里是net income作为beginning? 在indirect method中应该是NI+depreciation+／- L/G- ▶️working K就好了吗？
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精品问答
- 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
- m上升 EAR为什么上升 以及为什么又不变
