Variable | Coefficient | Std. Error | t-Statistic | Prob. |
---|---|---|---|---|
Coal consumption | 0.0670 | 0.0316 | 2.1202 | 0.0408 |
Natural gas consumption | 0.0305 | 0.0374 | 0.8156 | 0.4200 |
Oil consumption | 0.0009 | 0.0002 | 4.2382 | 0.0001 |
Per capita income | 0.0103 | 0.0071 | 1.4388 | 0.1586 |
C | 0.2012 | 0.0339 | 5.9396 | 0.0000 |