Table 2 The spatial pattern of origin markets.
| Â | Global Moran's I summary | Diagnostic parameters | |||
|---|---|---|---|---|---|
TD (2021) | TD (2022) | TDGR (2022 vs. 2021) | Significance level | Critical value | |
Moran's Index | 0.038 | 0.047 | 0.080 | 0.01 | [− ∞, 2.58) |
Expected Index | − 0.003 | − 0.003 | − 0.003 | 0.05 | [− 2.58, − 1.96) |
Variance | 0.001 | 0.001 | 0.001 | 0.1 | [− 1.96, − 1.65) |
z-score | 1.695 | 2.105 | 3.214 | 0.1 | (1.65, 1.96] |
p-value | 0.090 | 0.035 | 0.001 | 0.05 | (1.96, 2.58] |
Spatial pattern | Lowly clustered | Moderately clustered | Highly clustered | 0.01 | (2.58, + ∞) |