Research Article
Looking for Accurate Forecasting of Copper TC/RC Benchmark Levels
Table 12
LES Model Optimised Parameters.
| | | | | α | β |
| | TC 1 year | 71.3611 | -1.5833 | -0.2372 | 0.1598 | | RC 1 year | 7.1333 | -0.1567 | -0.2368 | 0.1591 | | TC 2 years | 71.3611 | -1.5833 | -1.477x10−4 | 777.4226 | | RC 2 years | 7.1333 | -0.1567 | -1.448x10−4 | 789.8336 | | TC 5 years | 71.3611 | -1.5833 | -0.2813 | 0.1880 | | RC 5 years | 7.1333 | -0.1567 | -0.2808 | 0.1880 |
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