Porównaj metody
Przeglądaj wybrane metody obok siebie; wiersze, które się różnią, są wyróżnione.
| Model MA z przerwą strukturalną× | Model ARIMA (Autoregresyjny Zintegrowany Model Średniej Ruchomej)× | |
|---|---|---|
| Dziedzina | Ekonometria | Ekonometria |
| Rodzina | Regression model | Regression model |
| Rok powstania≠ | 1989–1992 | 1970 |
| Twórca≠ | Perron (1989); Zivot & Andrews (1992) | George Box and Gwilym Jenkins |
| Typ≠ | Time series model with structural change | Time series forecasting model |
| Źródło pierwotne≠ | Perron, P. (1989). The great crash, the oil price shock, and the unit root hypothesis. Econometrica, 57(6), 1361–1401. DOI ↗ | Box, G. E. P., & Jenkins, G. M. (1970). Time Series Analysis: Forecasting and Control. Holden-Day. link ↗ |
| Inne nazwy | MA model with structural change, broken MA model, MA with regime shift, structural break moving average | ARIMA, Box-Jenkins model, integrated ARMA, ARIMA(p,d,q) |
| Pokrewne≠ | 5 | 6 |
| Podsumowanie≠ | A Moving Average (MA) time series model augmented to accommodate one or more structural breaks — abrupt shifts in the mean, variance, or MA coefficients occurring at known or unknown break dates. Ignoring structural breaks in an MA process inflates forecast errors and distorts inference on the error dynamics. | The ARIMA(p,d,q) model is the standard workhorse for univariate time series forecasting. It combines autoregressive terms (past values), differencing to induce stationarity, and moving average terms (past shocks) into a unified linear framework. Developed by Box and Jenkins (1970), it remains one of the most widely applied models in econometrics and applied statistics. |
| ScholarGateZbiór danych ↗ |
|
|