Criterion | q = 30 | q = 50 | q = 70 | ||||||
---|---|---|---|---|---|---|---|---|---|
Naive | Yes | No | Naive | Yes | No | Naive | Yes | No | |
MAPE | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 \(x^{(o)}_t\) | 1.259% | 0.773% | 0.647% | 1.261% | 0.670% | 0.539% | 1.263% | 0.645% | 0.496% |
 \(x^{(h)}_t\) | 1.051% | 1.072% | 1.066% | 1.053% | 1.004% | 0.984% | 1.054% | 0.975% | 0.943% |
 \(x^{(l)}_t\) | 1.117% | 1.090% | 1.054% | 1.120% | 0.980% | 0.952% | 1.120% | 0.952% | 0.911% |
 \(x^{(c)}_t\) | 1.208% | 1.482% | 1.496% | 1.210% | 1.376% | 1.349% | 1.211% | 1.357% | 1.306% |
 \(\bar{x}_{t}\) | 1.159% | 1.104% | 1.066% | 1.161% | 1.015% | 0.956% | 1.162% | 0.982% | 0.914% |
RMSE | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 \(x^{(o)}_t\) | 0.048 | 0.035 | 0.031 | 0.048 | 0.031 | 0.025 | 0.048 | 0.028 | 0.024 |
 \(x^{(h)}_t\) | 0.040 | 0.044 | 0.041 | 0.040 | 0.039 | 0.037 | 0.040 | 0.037 | 0.035 |
 \(x^{(l)}_t\) | 0.044 | 0.045 | 0.044 | 0.044 | 0.039 | 0.038 | 0.044 | 0.038 | 0.037 |
 \(x^{(c)}_t\) | 0.047 | 0.058 | 0.058 | 0.047 | 0.053 | 0.052 | 0.047 | 0.052 | 0.051 |
 \(\bar{x}_{t}\) | 0.045 | 0.045 | 0.043 | 0.045 | 0.040 | 0.038 | 0.045 | 0.039 | 0.037 |
RMSEH | 0.052 | 0.055 | 0.053 | 0.052 | 0.049 | 0.047 | 0.053 | 0.047 | 0.045 |
AR | 0.387 | 0.403 | 0.399 | 0.387 | 0.427 | 0.429 | 0.387 | 0.440 | 0.449 |
VAR Ratio | - | 6.56% | 6.51% | - | 6.31% | 3.59% | - | 1.56% | 2.62% |
VECM Ratio | - | 93.44% | 93.49% | - | 93.69% | 96.41% | - | 98.44% | 97.38% |
Failure 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Failure 2 | 0 | 0 | 9 | 0 | 0 | 2 | 0 | 0 | 0 |
Failure 3 | 0 | 0 | 380 | 0 | 0 | 271 | 0 | 0 | 123 |