High-Quality Economic Development in Huaihe Economic Zone Level Measurement and Evaluation

Table 6

-convergence test of urban competitiveness in Huaihe eco-economic belt.

Name	Economic belt	Jiangsu	Shandong	Anhui	Henan
Coefficient b	−0.450	−1.1334^∗∗∗	−0.387^∗	0.060	−0.282
Constant term a	0.172	0.608^∗∗∗	0.152	−0.013	0.078
After adjustment R^2	0.240	0.507	0.165	−0.072	0.001
F	3.47	13.33	3.37	0.19	1.12