I've been having this question for a while. I failed the ramsey Reset test at 0.05, can u use 0.01? I knew that Reset test is not about omitted values but model misspecification, but I don't really know what to do with my model now.
employing the tests you showed I found there is heteroscedasticity and autocorrelation in my data, I am new to stata, I tried log-log, lin-log, log-lin hoping I can make disappear heteroscedasticity and autocorrelation this way, but none of those worked. Can you give some guidance please, please?