Gobbi, Fabio, and Sabrina Mulinacci. “State-Dependent Autoregressive Models With P Lags Properties, Estimation and Forecasting”. Central European Journal of Economic Modelling and Econometrics 14, no. 1 (October 4, 2021): 81–108. Accessed February 27, 2026. https://wydawnictwo.pan.pl/index.php/cejeme/article/view/86.