کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5089242 | 1375588 | 2013 | 12 صفحه PDF | دانلود رایگان |
Recent theoretical works have found a link between return sign forecastability and conditional volatility. This paper compares the predictive performance of the conditional country risk and the conditional residual risk in forecasting the direction of change in the return on the UK stock market index. The conditional country risk and the conditional residual risk are estimated using the bivariate BEKK-GARCH technique and the direction of change in the UK stock market index is modelled using the binary logit approach. Both the in-sample and the out-of-sample predictions suggest that, as a predictor, the conditional residual risk is superior to the conditional country risk. Our findings support the residual risk model while contradicting the traditional capital asset pricing model (CAPM). Moreover, our tactical asset allocation simulations show that when the conditional residual risk is used in conjunction with multiple-threshold trading strategies to guide the investment decisions, the actively managed portfolio achieves greater returns than the return on a buy and hold portfolio.
⺠We model conditional country risk and conditional residual risk using a multivariate GARCH technique. ⺠The direction of change in the UK stock market index is modelled using the binary logit model. ⺠Conditional residual risk is shown to be a better predictor both in-sample and out-of-sample than conditional country risk. ⺠Investment decisions guided by the conditional residual risk model generate superior returns.
Journal: Journal of Banking & Finance - Volume 37, Issue 7, July 2013, Pages 2342-2353