combining a protective put with a forward contract generates equivvalent outcomes at expiration to those of a A fiduciary call B long call combined with a short asset C forward contract combined with a risk-free bond

based on put-call parity,a trader who combines a long asset,a long put ,and a short call will create a synthetic A long bond B fiduciary call C protective put

a european put option on a dividend-paying stock is most likely to increase if there is an increase in A carrying costs B the risk-free rate C dividend payments

老师，您好，关于fixed income章节的reading 55的原版书课后题第28题，为什么不是选B（有抵押债券），一般债券评级是不高于发行人，有抵押的评级债券肯定高于无抵押，理论上是更有可能和发行人评级一致？

CMO的全称是什么？

回购协议是不是算是一种特殊的银行间市场的融资方式？

请问怎么翻译 offsetting capital account

老师，视频最后的例题里,tax rate 改变是2003生效，但是要计算的是2002的tax expense, 为什么还要考虑新的dtl?

The objective of the firm with an ABS issue typically is to get a higher debt rating (a lower cost of borrowing). 为什么？

哪里能看出来是完全竞争市场呢？