Regression results of ICT and ICT2 with interaction variables on the Gini coefficient
| Dependent variables | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| Model (3) | Model (3) | Model (4) | Model (4) | |
| Gini | Gini | Gini | Gini | |
| ICT | 70.54*** | 68.68*** | 3.544 | −14.63** |
| (17.84) | (17.43) | (4.282) | (7.011) | |
| ICT2 | 31.80*** | 33.20*** | ||
| (8.030) | (10.24) | |||
| HC | −0.176** | −0.154** | −0.212* | 0.0606 |
| (0.0724) | (0.0709) | (0.124) | (0.148) | |
| lnGRDPPC | −1.032 | −1.911 | −0.662 | −1.659 |
| (1.340) | (1.328) | (1.370) | (1.384) | |
| FDI | −1.450 | −1.515 | −1.308 | −1.263 |
| (1.217) | (1.189) | (1.245) | (1.226) | |
| Trade | −0.189 | −0.136 | −0.196 | −0.181 |
| (0.236) | (0.231) | (0.242) | (0.239) | |
| PCI | 0.452*** | 0.611*** | 0.0105 | 0.00370 |
| (0.126) | (0.129) | (0.0526) | (0.0518) | |
| passengers | 2.364*** | 2.543*** | 2.456*** | 2.574*** |
| (0.805) | (0.787) | (0.824) | (0.813) | |
| Urban | −14.88*** | −14.24*** | −14.79*** | −13.39*** |
| (4.823) | (4.714) | (4.944) | (4.888) | |
| ICT_PCI | −1.110*** | −1.523*** | ||
| (0.289) | (0.301) | |||
| ICT_HC | −0.0557 | −0.605** | ||
| (0.201) | (0.260) | |||
| _cons | 13.81* | 11.26 | 39.77*** | 43.55*** |
| (7.543) | (7.397) | (3.492) | (3.631) | |
| N | 378 | 378 | 378 | 378 |
| R2 | 0.203 | 0.242 | 0.165 | 0.192 |
| Dependent variables | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| Model (3) | Model (3) | Model (4) | Model (4) | |
| Gini | Gini | Gini | Gini | |
| ICT | 70.54*** | 68.68*** | 3.544 | −14.63** |
| (17.84) | (17.43) | (4.282) | (7.011) | |
| ICT2 | 31.80*** | 33.20*** | ||
| (8.030) | (10.24) | |||
| HC | −0.176** | −0.154** | −0.212* | 0.0606 |
| (0.0724) | (0.0709) | (0.124) | (0.148) | |
| lnGRDPPC | −1.032 | −1.911 | −0.662 | −1.659 |
| (1.340) | (1.328) | (1.370) | (1.384) | |
| FDI | −1.450 | −1.515 | −1.308 | −1.263 |
| (1.217) | (1.189) | (1.245) | (1.226) | |
| Trade | −0.189 | −0.136 | −0.196 | −0.181 |
| (0.236) | (0.231) | (0.242) | (0.239) | |
| PCI | 0.452*** | 0.611*** | 0.0105 | 0.00370 |
| (0.126) | (0.129) | (0.0526) | (0.0518) | |
| passengers | 2.364*** | 2.543*** | 2.456*** | 2.574*** |
| (0.805) | (0.787) | (0.824) | (0.813) | |
| Urban | −14.88*** | −14.24*** | −14.79*** | −13.39*** |
| (4.823) | (4.714) | (4.944) | (4.888) | |
| ICT_PCI | −1.110*** | −1.523*** | ||
| (0.289) | (0.301) | |||
| ICT_HC | −0.0557 | −0.605** | ||
| (0.201) | (0.260) | |||
| _cons | 13.81* | 11.26 | 39.77*** | 43.55*** |
| (7.543) | (7.397) | (3.492) | (3.631) | |
| 378 | 378 | 378 | 378 | |
| 0.203 | 0.242 | 0.165 | 0.192 |
Note(s): Numbers in bracket indicate standard errors, and asterisk marks with *, ** and *** indicate the estimated coefficients are statistically significant at level of 10, 5 and 1%, respectively
Source(s): Authors’ calculation by STATA
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