[Retracted] Regional Differences and Convergence of Urban-Rural Integration Development from the Perspective of Factor Flow

Table 2

Descriptive statistics of variables.

Variables and description	Maximum	Minimum	Mean	SD	Median
Urban and rural endowment insurance coverage (%)	97.460	8.900	48.106	19.004	49.818
Per capita health care expenditure ratio of urban and rural residents	7.357	0.988	2.431	1.112	2.130
The ratio of urban and rural beds	49.062	0.029	3.383	8.777	0.870
Employment ratio of urban and rural residents	12.804	0.130	0.844	1.218	0.533
Urban-rural consumption ratio	7.200	1.474	2.784	0.759	2.665
Urban-rural Engel coefficient ratio	1.625	0.647	0.939	0.145	0.929
Contribution of secondary and tertiary industries to GDP (%)	99.807	65.784	88.845	6.030	89.172
Difference between urban and rural fixed investment	4085.607	5.156	117.418	403.283	34.300
Forest coverage (%)	68.411	0.430	32.299	18.137	34.310
Rural sanitary toilet penetration rate (%)	99.800	14.200	67.140	19.792	67.850
Urban and rural energy conservation and emission reduction	8.971	0.316	1.501	1.130	1.189
The output of solid waste (10000 tons)	61548.059	5.490	9183.874	9558.504	6312.410
Township cultural stations (PCs.)	4641.000	86.000	1099.593	773.800	1030.000
The comprehensive population coverage rate of rural radio programs (%)	100.000	77.781	95.939	4.385	97.250
The proportion of science and technology expenditure in financial expenditure	0.181	0.000	0.051	0.043	0.038
Educational contrast coefficient	0.674	0.007	0.182	0.115	0.153
Urban spatial expansion	1.413	0.006	0.425	0.265	0.418
Land urbanization level	15.070	0.006	1.684	2.660	0.729
Highway mileage (10000 km)	45.015	0.650	12.827	7.971	12.310
Population urbanization level	96.167	20.209	52.651	15.201	51.809
Labor mobility (LM)	2.821	0.061	1.015	0.720	0.823
Capital flows (CF)	2.468	0.419	1.003	0.301	0.931
Technology flow (TF)	3.312	0.060	1.016	0.735	0.887
Fiscal decentralization (FD)	23.117	0.000	1.211	3.178	0.324
Rural financial services (RFs yuan/person)	498139.573	150.615	23043.373	38193.529	16009.829
lnrfs	13.119	5.015	9.602	0.910	9.681
Per capita GDP (PGDP/yuan/person)	165002.285	3692.753	38434.218	27443.990	33461.355
lnpgdp	12.014	8.214	10.307	0.738	10.418