Prediction in ARMA models with GARCH in mean effects

被引:18
|
作者
Karanasos, M [1 ]
机构
[1] Univ York, York YO1 5DD, N Yorkshire, England
关键词
ARMA model; GARCH in mean effects; optimal predictor; autocovariances;
D O I
10.1111/1467-9892.00241
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper considers forecasting the conditional mean and variance from an ARMA model with LARCH in mean effects. Expressions for the optimal predictors and their conditional and unconditional MSEs are presented. We also derive the formula for the covariance structure of the process and its conditional variance.
引用
收藏
页码:555 / 576
页数:22
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