Results of random and fixed effect model with robust standard errors
| Dep. Var.: LNV | Random effect | Fixed effect | Random effect with robust standard error | Fixed effect with robust standard error | ||||
|---|---|---|---|---|---|---|---|---|
| Coef. | p-value | Coef. | p-value | Coef. | p-value | Coef. | p-value | |
| AT | −0.008 | 0.623 | −0.008 | 0.623 | −0.008* | 0.052 | −0.008* | 0.083 |
| LGDP | 4.699*** | 0.000 | 4.672*** | 0.000 | 4.699* | 0.051 | 4.672 | 0.185 |
| CPI | 0.007*** | 0.000 | 0.006*** | 0.000 | 0.007*** | 0.000 | 0.006*** | 0.004 |
| ER | −0.001*** | 0.000 | −0.001*** | 0.000 | −0.001 | 0.131 | −0.001 | 0.348 |
| LEXP | −3.385*** | 0.005 | −2.596*** | 0.005 | −3.385* | 0.085 | −2.596 | 0.276 |
| LIMP | 3.846*** | 0.002 | 5.025*** | 0.002 | 3.846* | 0.097 | 5.025* | 0.090 |
| LGFCF | −4.293*** | 0.000 | −5.073*** | 0.000 | −4.293* | 0.089 | −5.073 | 0.121 |
| Constant | −8.478 | 0.264 | −23.723 | 0.264 | −8.478 | 0.421 | −23.723 | 0.229 |
| Dep. Var.: LNV | Random effect | Fixed effect | Random effect with robust standard error | Fixed effect with robust standard error | ||||
|---|---|---|---|---|---|---|---|---|
| Coef. | Coef. | Coef. | Coef. | |||||
| AT | −0.008 | 0.623 | −0.008 | 0.623 | −0.008* | 0.052 | −0.008* | 0.083 |
| LGDP | 4.699*** | 0.000 | 4.672*** | 0.000 | 4.699* | 0.051 | 4.672 | 0.185 |
| CPI | 0.007*** | 0.000 | 0.006*** | 0.000 | 0.007*** | 0.000 | 0.006*** | 0.004 |
| ER | −0.001*** | 0.000 | −0.001*** | 0.000 | −0.001 | 0.131 | −0.001 | 0.348 |
| LEXP | −3.385*** | 0.005 | −2.596*** | 0.005 | −3.385* | 0.085 | −2.596 | 0.276 |
| LIMP | 3.846*** | 0.002 | 5.025*** | 0.002 | 3.846* | 0.097 | 5.025* | 0.090 |
| LGFCF | −4.293*** | 0.000 | −5.073*** | 0.000 | −4.293* | 0.089 | −5.073 | 0.121 |
| Constant | −8.478 | 0.264 | −23.723 | 0.264 | −8.478 | 0.421 | −23.723 | 0.229 |
| Wooldridge test | 6.141** |
| Breusch-Pagan LM test | 557.268*** |
| Modified Wald test | 2.5e+05*** |
| Wooldridge test | 6.141** |
| Breusch-Pagan LM test | 557.268*** |
| Modified Wald test | 2.5e+05*** |
Note(s): *, ** and *** Significant at level of 10%, 5% and 1%, respectively
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