Table 4 The results of interaction effect models in developing countries by the CCEMG estimator.

From: Bridging the digital divide: the impact of technological innovation on income inequality and human interactions

 

Model II

Model III

Model IV

Variables

ln INE

ln INE

ln INE

ln INNO

1.503** (0.613)

−0.390** (0.167)

1.826*** (0.710)

ln GDP

1.651*** (0.637)

  

ln INNO*ln GDP

−0.221*** (0.082)

  

ln GLO

 

3.056** (1.259)

 

ln INNO*ln GLO

 

−0.361** (0.146)

 

ln EGS

  

−0.897** (0.380)

ln INNO*ln EGS

  

0.102** (0.044)

Control

Yes

Yes

Yes

CIPS

−3.686***

−5.017***

−4.934***

RMSE

0.0180

0.0148

0.0149

Observation

729

729

729

  1. Notes: ** and *** denote statistical significance at the 5 and 1% levels, respectively. Standard errors are in parentheses. Source: Authors’ research.
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