What does it mean by NA in Arellano-Bond Serial Correlation
Posted: Mon Apr 25, 2016 11:52 pm
I conducted the dynamic panel GMM estimation and checked Arelano-Bond serial correlation test.
And, i have found my AR(2) is NA. I don't know what it means.
Thank you for consideration.
And, i have found my AR(2) is NA. I don't know what it means.
Thank you for consideration.