不好意思,请问有人懂怎么应用Garch(1,1)吗?还有需要什么软件来做啊?
题目给了四个公司两年内的股票价格,要求Use the simple historical statistical variance and a Garch (1,1) model to estimate the volatility.
真的很笨,在网上查了好久还是看不懂,有哪位好心人可以帮下忙吗?多谢了
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真的很笨: It is not because you are 很笨,
There are something that can not be learned by just 在网上查-ing了好久还是看不懂