Comparison of spatial analysis models: methods and applications
| Model | Mechanism | Krugman force | Focus | Output and outliers | Economic equivalent |
|---|---|---|---|---|---|
| Gravitational Model | Gravity | Centripetal | Distance-to-mass ratio | Potential Map/Concentration Outliers | Centralization and Accumulation |
| Global Moran's I | Systemic balance | Centripetal (I > 0) or Centrifugals (I < 0) | Detection of spatial autocorrelation (spatial dependence) | Summary Index/Aggregated Patterns | System Diagnostics |
| Local Moran's I (LISA) | Local Dynamics → System | Centripetal | Clusters and local dependence | Cluster Maps/Local Outliers | Spillover, local districts |
| Entropy Models | Chaotic Explosion | Centrifugals | Global dispersion (non-spatial measure) | Flow Matrices/Anomaly Smoothing | Redistribution, welfare |
| Model | Mechanism | Krugman force | Focus | Output and outliers | Economic equivalent |
|---|---|---|---|---|---|
| Gravitational Model | Gravity | Centripetal | Distance-to-mass ratio | Potential Map/Concentration Outliers | Centralization and Accumulation |
| Global Moran's I | Systemic balance | Centripetal (I > 0) or Centrifugals (I < 0) | Detection of spatial autocorrelation (spatial dependence) | Summary Index/Aggregated Patterns | System Diagnostics |
| Local Moran's I (LISA) | Local Dynamics → System | Centripetal | Clusters and local dependence | Cluster Maps/Local Outliers | Spillover, local districts |
| Entropy Models | Chaotic Explosion | Centrifugals | Global dispersion (non-spatial measure) | Flow Matrices/Anomaly Smoothing | Redistribution, welfare |
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