Before revision:  The aim of the document is to gather in one place the relevant material that can help the researcher in the field to have a bigger picture, the quantitative researcher to play with this alternative modeling of the financial time series , and the decision maker to leverage the insightsobtained from these methods.
After revision:  The aim of this review is to gather in one place the relevant material that can help the researcher in the field to have a bigger picture, the quantitative researcher to play with this alternative modeling of the financial time series , and the decision maker to leverage the insightsobtained from these methods.