Urban Green Development towards Sustainability in Northwest China: Efficiency Assessment, Spatial-Temporal Differentiation Characters, and Influencing Factors

Table 5

Tobit regression of urban agglomerations.

	Guanzhong urban agglomeration		Lanxi urban agglomeration		Yanhuang urban agglomeration		Tianshanbeipo urban agglomeration
	Coefficient		Coefficient		Coefficient		Coefficient
Per GDP	0.034	0.021	0.051	0.000	0.102	0.015	−0.027	0.260
Industr	−0.076	0.000	−0.092	0.000	−0.309	0.001	−0.192	0.000
Tech	−0.001	0.911	0.154	0.004	0.039	0.138	−0.073	0.000
Dspeo	−0.007	0.487	0.001	0.921	−0.264	0.138	−0.027	0.0192
Traffic	0.049	0.281	0.021	0.254	−0.096	0.050	−0.164	0.000
Education	0.033	0.000	0.004	0.625	−0.062	0.221	0.141	0.0000