Is it proper to perform Vector Autoregression (VAR) and there after Granger Causality if all the variables are of I(0) order?

28 May 2020 0 4K Report

I have reviewed and read literature on VAR, ARDL and so on but still confused what to when the variables are of I(0). I have learned what the treatments are when the variables are of I(1) or a mixture of I(O) and I(1).

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