Estimating the spatial correlation and convergence of China's healthcare resources allocation: evidence from the Yangtze River Delta Region

Table 7 Robustness test results of transformation space weight matrix

Model	Spatial absolute β convergence	Spatial conditional β convergence
Model	two-way fixed effects SEM	two-way fixed effects SDM
β	-0.469*** (0.027)	-0.637*** (0.033)
W × β		0.152** (0.076)
ρ/λ	0.371*** (0.057)	0.347*** (0.058)
N	492	492
R²	0.284	0.195
Convergence rate	5.27%	8.44%

(a) ***, **, * indicate significance at the 1%, 5%, and 10% levels, respectively, and standard errors are in parentheses. (b) Estimated using Stata software

ISSN: 2049-3258