variable | mode1 | model2 | mode3 | model4 | model5 | model6 | model7 | model8 |
inds | 19.839*** | 20.291*** | 18.697** | 19.051*** | 17.562** | 16.435*** | 14.382*** | 10.471* |
| 1.134 | 0.989 | 1.208 | 0.879 | 1.037 | 1.112 | 1.544 | 2.675 |
income |
| 1.658*** | 1.711*** | 1.766** | 1.806*** | 1.823*** | 1.654 *** | 1.874*** |
|
| 0.154 | 0.108 | 0.148 | 0.170 | 0.162 | 0.159 | 2.145 |
traf |
|
| 0.036*** | 0.078*** | 0.054*** | 0.063*** | 0.069*** | 0.087** |
|
|
| 0.026 | 0.025 | 0.025 | 0.025 | 0.027 | 0.046 |
rtt |
|
|
| −8.054*** | −6.857*** | −5.679*** | −7.473*** | −10.076*** |
|
|
|
| 11.046 | 10.989 | 12.866 | 10.967 | 20.354 |
medi |
|
|
|
| 0.252*** | 0.238*** | 0.234*** | 0.445** |
|
|
|
|
| −0.036 | −0.045 | 0.043 | −0.857 |
hp |
|
|
|
|
| 0.116** | 0.143*** | 0.285*** |
|
|
|
|
|
| −0.048 | −0.067 | −1.324 |
R2 | 0.805 | 0.826 | 0.835 | 0.841 | 0.865 | 0.905 | 0.864 | 0.835 |
Model | SEPDM | SEPDM | SEPDM | SEPDM | SEPDM | SEPDM | OLS | BE |