PCA after varimax rotation
| Variables | PC1 (differentiation) | PC2 (efficiency) |
|---|---|---|
| sgasales | 0.593 | −0.024 |
| wagesales | 0.442 | −0.089 |
| rdsales | 0.382 | 0.026 |
| cogssales | −0.554 | −0.074 |
| capacityutilization | −0.028 | 0.699 |
| capexsales | 0.032 | 0.705 |
| eigenvalue | 2.372 | 1.481 |
| proportion of variance explained | 39.5% | 24.7% |
| Variables | PC1 (differentiation) | PC2 (efficiency) |
|---|---|---|
| sgasales | −0.024 | |
| wagesales | −0.089 | |
| rdsales | 0.026 | |
| cogssales | −0.074 | |
| capacityutilization | −0.028 | |
| capexsales | 0.032 | |
| eigenvalue | 2.372 | 1.481 |
| proportion of variance explained | 39.5% | 24.7% |
Note(s): Table 2 presents the results of the PCA after varimax rotation. Loadings >0.300 are printed in italics; n = 6,037
Source: Authors' own creation
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