An n-variable structural vector auto-regression (SVAR) can be identified (up to shock order) from the evolution of the residual covariance across time if the structural shocks exhibit heteroskedasticity (Rigobon (2003), Sentana and Fiorentini (2001)). However, the path of residual covariances is...

In this research, we examined whether appreciation and depreciation in oil price, interest rate, exchange rate, industrial production, and inflation have the same effects on the stock market returns by using nonlinear autoregressive distributed lag (nonlinear ARDL). All nine economic sectors and...