Study finds GARCH (1,2) best model for forecasting PSEi volatilities.
problem Forecasting the volatilities of Philippine Stock Exchange Composite Index (PSEi).
method Used GARCH models to model log returns of PSEi, selecting GARCH (1,2) based on lowest AIC and highest LL values.
result GARCH (1,2) is the best model for forecasting PSEi volatilities.