NO.PZ2023091601000082
问题如下:
A commodity risk analyst is
interested in estimating the volatility of a commodity using a GARCH(1,1) model
with w=0.000032, a=0.03 and β=0.91 . The current volatility is 2.35% per day.
The resulting volatility term structure from this GARCH model is most likely to
be represented by:
选项:
A.
B.
C.
D.
解释:
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老师,什么情况下,方差的变动是蓝色线呢?