猫同学2022-06-27 22:07:34
第三题,是不是最后勘误了pod×LGD也要乘t,所以该项也是零啊?
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Nicholas2022-06-28 14:15:45
同学,下午好。
这里勘误是删除了瞬时,勘误如下,
Practice Problem 12 (page 134 of print) should read, “What is the expected excess spread of the BBB rated bond for an instantaneous a 50 bp decline in yield over a one-year period if the bond’s LGD is 40% and the POD is 0.75%?”
无论什么情况,Expected excess spread return中,第一项和第三项考虑时间问题就可以了。
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