Variable | Coefficient | Std. Error | t-Statistic | Prob. |
C | 0.589* | 0.054 | 10.825 | 0.000 |
Operating Expenditure (opex) | 0.208 | 0.727 | 0.286 | 0.776 |
Unit Investment (invest) | 0.6514 | 0.453 | 1.438 | 0.159 |
Unit Salary (salary) | −1.983* | 0.701 | −2.828 | 0.007 |
DUM | −0.055*** | 0.028 | −2.006 | 0.052 |
R-squared | 0.831 | Mean dependent variable | 0.223 | |
Adjusted R-squared | 0.814 | SD dependent variable | 0.155 | |
S.E. of regression | 0.067 | Akaike info criterion | −2.468 | |
Sum squared resid | 0.174 | Schwarz criterion | −2.265 | |
Log likelihood | 59.298 | Hannan-Quinn criterion | −2.393 | |
F-statistic | 47.974 | Durbin-Watson stat | 0.691 | |
Prob (F-statistic) | 0.000 |
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