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

老师，这里的空头是什么意思

这个题可以按步骤一步一步草稿纸写一下具体过程吗？谢谢

老师，想问一下像这种在视频里没出现的知识点的题目，会在考试中出现吗

frm1级考试是按板块进行单独考试，还是四个板块杂糅到一起

请问老师这个式子怎么用计算器出结果

老师说R2小于R1了，这里的R1是指什么呀，她也没说啊！！