In this paper, linear and non-linear Granger causality tests are used to examine the dynamic relationship between daily Korean stock returns and trading volume. We find evidence of significant bidirectional linear and non-linear causality between these two series. ARCH-type models are used to...

This study provides empirical evidence regarding the effect of annual accounting earnings announcements on investors' trading behaviour in the Korean Stock Market.

This study provides empirical evidence regarding the effect of annual accounting earnings announcements on investors' trading behaviour in the Korean Stock Market.

Testing for linearity in time series models has been an active area of research [see Granger and Terasvirta (1993), Tong (1991)]. The authors consider a test for linearity against a particular regime switching model known as the smooth transition autoregressive (STAR) model.