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這道題我有點(diǎn)看不懂,請(qǐng)求解
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學(xué)員你好,大概思路是,用市價(jià)和數(shù)量求得沒種股票的加權(quán)比重
2022 03/19 22:46
媛媛 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 03/19 22:47
然后組合貝塔系數(shù)就是三種的加權(quán)平均哦
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84784960 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 03/19 22:53
其他的呢?
媛媛 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 03/19 23:08
風(fēng)險(xiǎn)收益率是β乘市場收益率
媛媛 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 03/19 23:08
必要收益率是無風(fēng)險(xiǎn)收益率加風(fēng)險(xiǎn)收益率哦
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