问一道题：NO.PZ2015122802000050 [ CFA I ]-有问必答-品职教育专注CFA ESG FRM CPA 考研等财经培训课程

NO.PZ2015122802000050问题如下analyst gathers the following ta for a value-weighteinx:The return on the value-weighteinx over the periois:A.7.1%.B.11.0%.C.21.4%. is correct.It is the percentage change in the market value over the perioMarket value beginning of perio (20 × 300) + (50 × 300) + (26 × 2,000) = 73,000Market value enof perio (22 × 300) + (48 × 300) + (30 × 2,000) = 81,000Percentage change is 81,000/73,000 – 1 = 0.1096 or 11.0 percent with rounng.考点市值加权的指数1、value-weighteinx就是market-capitalization weighting市值加权的意思。2、很多同学问为何上述计算要“减 1”。我们现在要求的是收益率，81000-73000=8000才是收益，所以收益率等于8000/73000=11%，因此上述公式需要减掉1。如题看题目就行我已经写了

2023-03-15 12:58 1 · 回答

NO.PZ2015122802000050问题如下analyst gathers the following ta for a value-weighteinx:The return on the value-weighteinx over the periois:A.7.1%.B.11.0%.C.21.4%. is correct.It is the percentage change in the market value over the perioMarket value beginning of perio (20 × 300) + (50 × 300) + (26 × 2,000) = 73,000Market value enof perio (22 × 300) + (48 × 300) + (30 × 2,000) = 81,000Percentage change is 81,000/73,000 – 1 = 0.1096 or 11.0 percent with rounng.考点市值加权的指数1、value-weighteinx就是market-capitalization weighting市值加权的意思。2、很多同学问为何上述计算要“减 1”。我们现在要求的是收益率，81000-73000=8000才是收益，所以收益率等于8000/73000=11%，因此上述公式需要减掉1。什么时候用（期末总值-期初总值）/期初总值什么时候用（期末总值/期初总值）-1算啊我好晕

2022-03-31 10:58 1 · 回答

81000/73000之后为什么还要剪1啊，书上的公式没有减1啊

2019-09-28 06:39 1 · 回答

怎么做，讲义讲有几何平均和算数平均，有什么区别？怎么用

2018-03-28 15:04 1 · 回答

问一道题：NO.PZ2015122802000050 [ CFA I ]

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