In this paper, a robustness of Vector Auto-Regressive (VAR) models parameter will be estimated by using genetic algorithm (GA) on outliers detection. Least Square (LS) estimator has been adopted in GA term to estimate a robust parameters of the VAR models were represented by chromosomes in GA's...

The purpose of this paper is to compare the accuracy of the three types of models: Autoregressive Integrated Moving Average (ARIMA) models, Holt-Winters models and Neural Network Auto-Regressive (NNAR) models in forcasting the Harmonized Index of Consumer Prices (HICP) for the countries of...