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Chemist_MZ 发表于 2013-8-9 22:57 Just take a look at this short paper. He apply several basic ways on the topic you are looking fo ...
Vivians1103 发表于 2013-8-9 23:56 确实看了,但是目前还是很纠结...在实习中,不知道业界一般用什么方式,因为实际上是做的长期预测...
Chemist_MZ 发表于 2013-8-10 00:35 I think GARCH model is enough.