问题已解决
老師好,這個(gè)第四題的第二問(wèn)怎么做,詳細(xì)過(guò)程謝謝
FAILED
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你好同學(xué),稍等看一下
2022 11/20 14:27
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84784993 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2022 11/20 14:29
好的老師
![](https://pic1.acc5.cn/014/79/59/76_avatar_middle.jpg?t=1651217763)
小默老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2022 11/20 14:30
到期收益率為i
1000*4%*(p/a,i,10)+1000*(p/f,i,10)=1080
插值法求出i
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84784993 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 11/20 14:34
插值法是什么
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84784993 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 11/20 14:34
怎么利用插值法求啊
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84784993 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 11/20 14:37
老師你好
![](https://pic1.acc5.cn/014/79/59/76_avatar_middle.jpg?t=1651217763)
小默老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 11/20 14:39
稍等,我給你計(jì)算一下
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84784993 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 11/20 14:40
好謝謝老師
![](https://pic1.acc5.cn/014/79/59/76_avatar_middle.jpg?t=1651217763)
小默老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 11/20 14:47
當(dāng)i等于4%債券價(jià)值為1000
當(dāng)i等于3%債券價(jià)值為1085.2
所以i在3%和4%之間
(1085.8-1000)/(3%-4%)=(1000-1080)/(4%-i)求出i等于3.07%
![](https://pic1.acc5.cn/014/79/59/76_avatar_middle.jpg?t=1651217763)
小默老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 11/20 14:48
所以年收益率等于3.07*2=6.14%
![](/wenda/img/newWd/sysp_btn_eye.png)