FV指的市场价值是一个新的设备的市场价值还是我这个已经用过的设备的市场价值？

For a long-term, zero-coupon bond, which of the following factors contributes to heightened difference between the bond’s yield convexity and curve convexity? A flat yield curve A price at or near par A long time to maturity 想问下这道题怎么理解？讲义上貌似没有

soft dollar基本上就等于research report吗？

老师，互斥项目不是根据IRR最大的项目吗？为什么不选C呢

老师，第一题A是不是讲反了？civil法系才是按照依照过往案例判定，而common法系才是根据法律法规判定吧？

For an option-free bond, effective duration: a.will be equal to modified duration if the yield curve is absolutely flat. b.measures interest rate risk for both parallel and non-parallel benchmark yield curve shifts. c.is an estimate of the percentage change in bond price given a change in the bond’s yield to maturity. 老师好，能帮忙讲解一下这道题吗为什么只有当yield curve是平行于x轴的时候effective duration才等于modified duration呢？

老师，能翻译一下题干吗？谢谢

老师，这里双重身份是什么意思？CEO如果是执行董事，肯定是董事会成员呀，怎么能叫双重身份？

请问75题为什么△Inventory是个正数？没有太听懂，谢谢  

A不太理解