Australian interest rate volatility is modelled to examine the effect of quarterly inflation rate announcements on interest rate volatility. The data used in this empirical analysis consists of the daily closing rates for 90 day Australian treasury bills from 3 July 1985 to 31 December 1993....

The applicability is explored of using ARCH/GARCH models to investigate Australian financial futures data. The extent to which the parameters of the models change over time is examined through analysing the data contract by contract. The results do vary over time and simple models such as the...