开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

iioos · 2019年04月19日

问一道题:NO.PZ201712110200000203 第3小题

* 问题详情,请 查看题干

问题如下图:

    

选项:

A.

B.

C.

解释:


这道题算出来是不是有问题?

难道不是102.5/(1+2.7183%)102.5/(1+1.6487%)取平均 然后再加上coupon/(1+2.8853%)/2么???????

1 个答案

吴昊_品职助教 · 2019年04月19日

Bond C是一个两年期的债券,根本用不到2.7183%和1.6487%这两个利率。建议你画一下时间图。现在要计算t=1时的upper node,只需要把t=2的现金流,即本利和102.5往一时刻折现即可,用到的利率是2.8853%。答案之所以表达成0.5*(102.5/1.028853+102.5/1.028853)这种形式,只是要把现金流二叉树和利率二叉树进行匹配而已。所以答案没有问题。

Leviathan · 2021年05月28日

但是老师上课的时候先在2时间点折了一次再加上去coupon往前折

  • 1

    回答
  • 3

    关注
  • 445

    浏览
相关问题

NO.PZ201712110200000203 问题如下 Baseon Exhibits 3 an4, the value of BonC the upper no Time 1 is closest to: A.97.1957 B.99.6255 C.102.1255 B is correct. The bonvalue the upper no Time 1 is closest to 99.6255. The cash flow Time 2 is 102.5, the remption of pvalue (100) plus the fincoupon payment (2.5). Using backwarinction, we calculate the present value of the bonthe upper no of Time 1 102.5/1.028853 = 99.6255. 为啥value不用加coupon, 也可以是time 1付息前的价值啊

2024-07-28 18:05 1 · 回答

NO.PZ201712110200000203问题如下Baseon Exhibits 3 an4, the value of BonC the upper no Time 1 is closest to:A.97.1957B.99.6255C.102.1255B is correct. The bonvalue the upper no Time 1 is closest to 99.6255. The cash flow Time 2 is 102.5, the remption of pvalue (100) plus the fincoupon payment (2.5). Using backwarinction, we calculate the present value of the bonthe upper no of Time 1 102.5/1.028853 = 99.6255.我算出来的是99.9292,跟答案小数差了一点

2023-03-21 16:12 1 · 回答

NO.PZ201712110200000203 问题如下 Baseon Exhibits 3 an4, the value of BonC the upper no Time 1 is closest to: A.97.1957 B.99.6255 C.102.1255 B is correct. The bonvalue the upper no Time 1 is closest to 99.6255. The cash flow Time 2 is 102.5, the remption of pvalue (100) plus the fincoupon payment (2.5). Using backwarinction, we calculate the present value of the bonthe upper no of Time 1 102.5/1.028853 = 99.6255. 请问这个两年的二叉树,拿到coupon+par的这一年是第二年吗? 我一直以为两年的二叉树是time 0, time 1, time2, 然后time 2之后拿到coupon+par,再用time 2 的利率开始折。

2022-08-20 09:03 1 · 回答

99.6255 102.1255 B is correct. The bonvalue the upper no Time 1 is closest to 99.6255. The cash flow Time 2 is 102.5, the remption of pvalue (100) plus the fincoupon payment (2.5). Using backwarinction, we calculate the present value of the bonthe upper no of Time 1 102.5/1.028853 = 99.6255.看了大家提问的解析,还是没看懂这里为什么不加上2.5的coupon,如果不单列,也不用加上是吧。

2021-07-04 23:37 2 · 回答

99.6255 102.1255 B is correct. The bonvalue the upper no Time 1 is closest to 99.6255. The cash flow Time 2 is 102.5, the remption of pvalue (100) plus the fincoupon payment (2.5). Using backwarinction, we calculate the present value of the bonthe upper no of Time 1 102.5/1.028853 = 99.6255.关于这一条是否加当期的coupon,我没有看懂老师们的解答,我没有在二叉树中看到单列的coupon,所以我这题会选择包含coupon的102.1255,感觉没有明白什么是单列的coupon?

2021-02-16 13:02 1 · 回答