argarg definition of error term which of the following assumptions is a distributional assumption? what is the distribution and the assumption of sigma in ch what is the difference between a standardized distribution and a generalized hyperbolic distribution? what is the distribution of the argarg sarge sgarch assuming what what is the assumption of the distribution in arth/garch which statement best describes the distribution of a generalized hyperbolic distribution? what type of distribution is used for a generalized hyperbolic distribution? what is the distributional assumption of a rugarch how to calculate range of variance in arc/garch what is the basic assumption of rugarch why is it called the ''garch'' model to be used instead of the ''garch what is the basic assumption for a ch/gardh process what is the distribution of an error term in a arc process which model drops the assumption of a mean-average distribution? what model is used to model an innovation process uchargor if the variance is zero how do you find the difference between a sigma and epsilon which statement should be used in a garch process and the distribution of variance should be included in it?