Economically developed regions | Lag | AIC | BIC | HQIC |
Lags = 7 | −2.67751* | 0.020688* | −1.60575* | |
Economically less-developed regions | Lag | AIC | BIC | HQIC |
Lags = 7 | −1.65841* | 0.591499* | −0.744199* | |
Economically underdeveloped regions | Lag | AIC | BIC | HQIC |
lags = 7 | −0.66423* | 1.69255* | 0.291694* |