Сравнение на методи
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| Пространствено-времеви модел на пространствена грешка× | Пространствено-времева пространствена регресия× | |
|---|---|---|
| Област | Пространствен анализ | Пространствен анализ |
| Семейство | Regression model | Regression model |
| Година на възникване≠ | 1988 (SEM); 2003 (panel/space-time extension) | 1990s–2000s |
| Създател≠ | Anselin (1988); panel extension by Elhorst (2003, 2014) | Anselin, LeSage, Pace and colleagues in spatial econometrics |
| Тип≠ | Spatial panel regression | Spatio-temporal regression model |
| Основополагащ източник≠ | Anselin, L. (1988). Spatial Econometrics: Methods and Models. Kluwer Academic Publishers. ISBN: 978-9024737247 | LeSage, J. P., & Pace, R. K. (2009). Introduction to Spatial Econometrics. CRC Press / Taylor & Francis. ISBN: 978-1420064247 |
| Други названия | SEM panel, spatial error panel model, space-time SEM, spatiotemporal error model | spatio-temporal regression, spatial panel regression, space-time regression, ST spatial regression |
| Свързани | 6 | 6 |
| Резюме≠ | The Space-Time Spatial Error Model (space-time SEM) is a spatial panel regression technique that accounts for spatial dependence confined to the error term across geographic units and time periods. It corrects biased inference caused by spatially correlated disturbances while estimating covariate effects on a panel of spatial observations. | Space-Time Spatial Regression extends classical spatial regression to panel settings where georeferenced units are observed across multiple time periods. By embedding a spatial weights matrix into a panel regression framework, it simultaneously controls for spatial dependence among cross-sectional units and temporal dynamics, yielding unbiased and consistent estimates in spatio-temporal data. |
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