Methoden vergleichen

	Raum-Zeit-Regressionsanalyse	Spatial-Lag-Modell (SAR / Spatial Autoregressive)
Fachgebiet	Räumliche Analyse	Räumliche Analyse
Familie	Regression model	Regression model
Entstehungsjahr	1990s–2000s	1988
Urheber	Anselin, LeSage, Pace and colleagues in spatial econometrics	Anselin (textbook formalisation); LeSage & Pace
Typ	Spatio-temporal regression model	Spatial autoregressive regression
Wegweisende Quelle	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.
Aliasnamen	spatio-temporal regression, spatial panel regression, space-time regression, ST spatial regression	SAR model, spatial autoregressive model, spatial lag, Uzamsal Gecikme Modeli (SAR / Spatial Lag)
Verwandt	6	5
Zusammenfassung	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 Lag Model is an autoregressive regression that assumes spatial dependence in the dependent variable itself: the outcome values of neighbouring units enter the model as an explanatory term (ρWy). It was formalised in Anselin's Spatial Econometrics (1988) and developed further by LeSage and Pace (2009), and it decomposes spillover effects into direct, indirect, and total impacts.