Table 5 Alternative measurement of variables for robustness tests.

From: Unveiling the impact of synergy between digitalization and greening on urban employment in China

 

(1)

(2)

(3)

(4)

DSDG

0.688**

0.798***

  
 

(0.277)

(0.244)

  

SsDSDG

  

0.671***

0.641***

   

(0.149)

(0.139)

_cons

3.292***

1.394

3.123**

3.850***

 

(0.088)

(0.898)

(0.070)

(1.261)

N

3091

3091

3091

3091

Control

N

Y

N

Y

Year

Y

Y

Y

Y

City

Y

Y

Y

Y

R2

0.152

0.221

0.158

0.267

  1.  ,  ,   Columns (1) and (2) stand for changing the measurement of the dependent variable, while the last two are changing the measurement of the explanatory variable.