Table 8. Decomposition of spatial spillover effects.

	Model (1)			Model (2)			Model (3)
variable	Direct effect	The indirect effect	The total effect	Direct effect	The indirect effect	The total effect	Direct effect	The indirect effect	The total effect
CEE							0.083*** (3.160)	0.011 (0.260)	0.094** (1.970)
DIF	0.069** (2.440)	0.041 (1.020)	0.109*** (3.240)	0.044*** (3.240)	0.028 (1.350)	0.071*** (3.850)	0.030** (2.210)	0.005 (0.330)	0.036*** (3.270)
URE	0.003*** (3.820)	-0.003 * (-1.860)	0.001 (0.420)	0.001 (1.320)	0.001** (1.990)	0.002** (3.050)	0.001** (2.210)	0.002 * (1.870)	0.002*** (2.970)
GBE	-0.024 (-0.650)	0.240*** (3.860)	0.215*** (3.390)	0.058*** (3.140)	-0.152*** (-4.620)	-0.094*** (-2.630)	0.090*** (7.150)	-0.073*** (-2.750)	0.017 (0.550)
CPI	0.001 (0.230)	0.005 (1.110)	0.005 (1.250)	-0.001 (-0.830)	-0.004* (-1.700)	-0.005** (-2.060)	-0.001 (-0.250)	-0.001 (-0.240)	-0.001 (-0.490)
EOI	0.025 (1.200)	-0.025 (-0.570)	0.001 (0.010)	0.001 (0.090)	0.022 (0.990)	0.021 (0.820)	-0.015 (-1.370)	-0.027 (-0.980)	-0.043 (-1.370)
CPE	-0.005 (-0.990)	-0.045*** (-4.070)	-0.050*** (-4.090)	0.001 (0.550)	0.012** (2.160)	-0.011* (-1.690)	0.004* (1.670)	-0.001 (-0.150)	0.003 (0.460)