Table 9 Regression results with lagging of VSD, SO2 and EFD.

From: The impact of smart city construction (SCC) on pollution emissions (PE): evidence from China

 

(1)

(2)

(3)

\(VSD\)

\(lnso2\)

\(lnEFD\)

Panel A: \(L. SCCdid\)

\(L. SCCdid\)

 − 0.775***

 − 0.268***

 − 0.152***

 

(− 4.04)

(− 3.82)

(− 3.34)

\({R}^{2}\)

0.7417

0.7859

0.6997

Panel B: \(L2. SCCdid\)

\(L2. SCCdid\)

 − 0.605**

 − 0.660***

 − 0.126**

 

(− 3.11)

(− 9.02)

(− 2.62)

\(Control\)

\(TRUE\)

\(TRUE\)

\(TRUE\)

\(Year FE\)

\(TRUE\)

\(TRUE\)

\(TRUE\)

\(City FE\)

\(TRUE\)

\(TRUE\)

\(TRUE\)

\(N\)

3570

3569

3570

\({R}^{2}\)

0.7468

0.7890

0.7032

  1. The values in parentheses refer to the t-values of the regression coefficients; ***, **, and * refer to the significance levels of 1%, 5%, and10%, respectively.