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Granska de valda metoderna sida vid sida; rader som skiljer sig är markerade.
| Rum-tid rumslig regression× | Spatial Error Model (SEM)× | |
|---|---|---|
| Ämnesområde | Rumslig analys | Rumslig analys |
| Familj | Regression model | Regression model |
| Ursprungsår≠ | 1990s–2000s | 1988 |
| Upphovsperson≠ | Anselin, LeSage, Pace and colleagues in spatial econometrics | Anselin |
| Typ≠ | Spatio-temporal regression model | Spatial regression (spatially autocorrelated errors) |
| Ursprungskälla≠ | LeSage, J. P., & Pace, R. K. (2009). Introduction to Spatial Econometrics. CRC Press / Taylor & Francis. ISBN: 978-1420064247 | Anselin, L. (1988). Spatial Econometrics: Methods and Models. Kluwer Academic. DOI ↗ |
| Alias | spatio-temporal regression, spatial panel regression, space-time regression, ST spatial regression | SEM, spatial error regression, spatial autoregressive error model, Uzamsal Hata Modeli (SEM / Spatial Error) |
| Närliggande≠ | 6 | 5 |
| Sammanfattning≠ | 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. | The Spatial Error Model, developed within Anselin's spatial econometrics framework (1988), is a regression model that assumes spatial dependence enters through the error term: the disturbances of neighbouring units are correlated. It is used when unobserved shared factors make the errors of nearby observations move together, and it is estimated by maximum likelihood or GMM rather than ordinary least squares. |
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