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| النموذج الهيكلي للسلاسل الزمنية (النموذج الهيكلي الأساسي)× | نموذج ARIMA (الانحدار الذاتي المتكامل للمتوسط المتحرك)× | |
|---|---|---|
| المجال | الاقتصاد القياسي | الاقتصاد القياسي |
| العائلة | Regression model | Regression model |
| سنة النشأة≠ | 1990 | 2015 |
| صاحب الطريقة≠ | Andrew C. Harvey | Box & Jenkins (Box-Jenkins methodology) |
| النوع≠ | State-space (unobserved components) time series model | Univariate time-series model |
| المصدر التأسيسي≠ | Harvey, A. C. (1990). Forecasting, Structural Time Series Models and the Kalman Filter. Cambridge University Press. ISBN: 978-0521405737 | Box, G. E. P., Jenkins, G. M., Reinsel, G. C. & Ljung, G. M. (2015). Time Series Analysis: Forecasting and Control (5th ed.). Wiley. ISBN: 978-1118675021 |
| الأسماء البديلة≠ | BSM, basic structural model, unobserved components model, Yapısal Zaman Serisi Modeli (BSM) | Box-Jenkins model, ARIMA(p,d,q), ARIMA Modeli |
| ذات صلة≠ | 4 | 5 |
| الملخص≠ | The Structural Time Series Model, in its Basic Structural Model (BSM) form, is Andrew Harvey's state-space approach that decomposes a series into separate stochastic trend, seasonal, cyclical, and irregular components. Developed in Harvey's 1990 treatment, it is prized for interpretability and component decomposition where ARIMA only delivers a black-box fit. | ARIMA is a univariate time-series forecasting model that combines autoregressive, integrated (differencing), and moving-average components to predict a single continuous series from its own past. It is the centrepiece of the Box-Jenkins methodology set out in Box, Jenkins, Reinsel & Ljung's Time Series Analysis (5th ed., 2015). |
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