Research Article
Modelling Customs Revenue in Ghana Using Novel Time Series Methods
Table 6
Assessment of study models.
| | Model | MSE | MAPE |
| | ARIMA | 75016.21 | 0.3089 | | ARIMA error regression model (ARIMAX) | 40162.14 | 0.2223 | | BSTS | 1319.989 | 0.0390 | | NNAR (1, 3) | 53.87 | 0.0861 |
|
|
