There is much evidence in the literature that the volatility of asset returns, in particular those from stock markets, show evidence of an asymmetric response to good and bad news. This paper considers the impact of news on time varying hedges for financial futures. The models are compared with...

Options and futures on government bonds are the only exchange traded derivative contracts currently available to investors wishing to hedge portfolios of eurobonds. This study, forms sterling denominated eurobond portfolios and tests the hedging effectiveness, with respect to these portfolios,...

An extensive literature documents the predictability of both short and long horizon returns, over a wide range of sample periods, frequencies and markets. This predictability may represent weak form inefficiency, or it may be caused by a failure to account for a time-variation in risk. We...

We investigate the predictable component of excess returns in German, Japanese, UK and US aggregate stock indices, finding evidence to suggest that the frequently documented predictable component in excess returns is predominantly due to a failure in previous research to consider risk.