| Variables | Regression coefficient | Standard error | T | P |
| C | −0.140483 | 0.505298 | −0.278019 | 0.7813 |
| Ln(k/L) | 0.516766 | 0.026643 | 19.39609 | 0.0000 |
| lns | 0.346878 | 0.212666 | 1.631094 | 0.0230 |
| lnsize | 0.328650 | 0.084641 | 3.882858 | 0.0001 |
| lnfdi | 0.074851 | 0.032629 | 2.293978 | 0.1047 |
| R2 | 0.931991 |
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| Adjusted R2 | 0.919166 |
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| Prob (F-statistic) | 0.000000 |
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