老师Tier1 limits 为什么在课程里没有讲到啊

老师，为什么用Var值算出来的直接就是Capital charge，不是RWA呢？

为什么不是从左边看尾巴呢

老师，想问问到底是预测值减真实值，还是真实值减预测值，为什么图一图二的课后习题算法是用实际值减预测值？但是这题是预测值减实际值？

这道题不是需要对冲利率上升的风险吗，为啥是做short？ A German housing corporation needs to hedge against rising interest fatès. It has chosen to use futures on 10-year German government bonds. Which position in the futures should the corporation take, and why? Take a long position in the futures because rising interest rates lead to rising futures prices. Take a short position in the futures because rising interest rates lead to rising futures prices. Take a short position in the futures because rising interest rates lead to declining futures prices. Take a long position in the futures because rising interest rates lead to declining futures prices.

A German housing corporation needs to hedge against rising interest fatès. It has chosen to use futures on 10-year German government bonds. Which position in the futures should the corporation take, and why? Take a long position in the futures because rising interest rates lead to rising futures prices. Take a short position in the futures because rising interest rates lead to rising futures prices. Take a short position in the futures because rising interest rates lead to declining futures prices. Take a long position in the futures because rising interest rates lead to declining futures prices.

老师，为什么说D选项的误差项是无关的呢？

视频讲的平方数跟解析不一样是为啥呀

这个例题的权重不是按pv占的比例计算的呢？左边是我算的各自pv和合计336.63

这里垫付的是什么啊？是帮借款人还本金和利息的意思吗？不明白哪里来的保险费和税费