Table 4 Regression Results.

From: Navigating the digital divide: unraveling the impact of ICT usage and supply on SO2 emissions in China’s Yangtze River Delta

 

RE

RE

RE

SDM

SDM

 

(1)

(2)

(3)

(4)

(5)

ICTU

 

14.89**

70.44***

14.71

86.07***

  

(6.99)

(24.14)

(10.67)

(31.51)

Wx.ICTU

   

4.83

−11.21

    

(17.67)

(19.74)

ICTS

 

−0.29***

−0.20***

−0.32***

−0.24***

  

(0.05)

(0.04)

(0.06)

(0.05)

Wx.ICTS

   

−0.45***

−0.40**

    

(0.17)

(0.16)

ICTU2

  

−137.55***

 

−161.58***

   

(51.48)

 

(56.96)

GDP

−1.86

2.06

8.49

4.37

11.01

 

(16.50)

(16.41)

(16.59)

(15.12)

(15.11)

SDI

5.07

4.50

4.43*

4.63

4.77*

 

(3.53)

(2.81)

(2.50)

(2.95)

(2.71)

POP

2.09*

3.33**

3.43**

3.64**

3.86**

 

(1.16)

(1.48)

(1.54)

(1.76)

(1.73)

INS

0.21

−1.03

−1.25

−0.58

−1.06

 

(1.90)

(2.44)

(2.23)

(2.27)

(2.19)

_cons

−6.84

−16.42*

−22.20**

−17.49

−23.63**

 

(7.43)

(9.38)

(10.27)

(10.93)

(10.91)

Spatial rho

   

−0.17

−0.17

    

(0.12)

(0.12)

R2

0.42

0.44

0.47

0.47

0.50

χ2

62.42

1115.16

3825.10

  

p-value

0.00

0.00

0.00

  

N

369

369

369

369

369

  1. Note: Standard errors in parentheses *p < 0.15, **p < 0.1, ***p < 0.05.
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