I want to create dummy variable for bubble after i used radf function of exuber package on the financial data series. how to do that? I have a weekly data of usa stock market S&P 500 index for the period of thirty years.
i need a code on this.
I want to create dummy variable for bubble after i used radf function of exuber package on the financial data series. how to do that? I have a weekly data of usa stock market S&P 500 index for the period of thirty years.
i need a code on this.
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