Augmented Dickey-Fuller Test - Need Urgent Help!

[Ausland2011]

Hello,

In testing a variable for non-stationarity, I am not sure whether in the list of options of the ADF test I can drop the intercept in case it is not statistically significant (assuming the trend is already non significant). Therefore, in this case, I would select "none" in the list of options. Is this a correct procedure? Could anyone help me with this?

Thank you very much!

[random_access]

hi there
i advice u to run the intercept and the trend since of time series data have either one of them if not both.
all the best