Which is the most accurate statement regarding the demand for money? A Precautionary money demand is directly related to GDP. B Transactions money demand is inversely related to returns on bonds. C Speculative demand is inversely related to the perceived risk of other assets. perceived risk of other assets.这个视频讲解中说这个是回报 这个不是风险吗？ C选项不明白

What is the least likely limitation to the effectiveness of monetary policy? A Central banks cannot accurately determine the neutral rate of interest. B Central banks cannot regulate the willingness of financial institutions to lend. C Central banks cannot control amounts that economic agents deposit into banks. 这个B选项，视频中讲解的是说流动性陷阱，但是流动性陷阱不是属于财政政策的缺点吗

sample yield-curve decomposition 表格中roll yield为什么是负的？yield curve变平长期利率下降 long term债券价格上升 超配long term 债券为什么不是正收益呢？

请问老师，假设检验的题目中，假如样本均值服从正态分布，标准化后我们通过查表得到的是概率，怎么得到k值呢？

In theory, the equivalence of policy rate and the neutral interest rate should promote: A Balanced budgets. B Stable inflation. C Greater employment. C选项为什么不对呢

老师请问这道题为什么选择C啊

Reading30的第二小题，C问题，请问老师表中的expected spending 和discounted value是怎么算出来的？

请问coupon 计算时为什么用1.8%除以2呀？coupon rate不是用6个月的libor 0.8%吗？ 已经是6个月的libor了为什么还要除以2

老师，30、34、35、36题麻烦讲一下，谢谢您。真的快看吐了，还是不知道它在说什么😂

MWRR TVRR 是什么呀？资料上目前没见过啊