We fit a two-regime threshold autoregressive model to a trade weighted index of the Australian real exchange rate. We find strong evidence of a threshold in the real exchange rate, with the data being classified into two regimes. The timing of the first regime is consistent with events that...

The use of intradaily data to produce daily variance measures has resulted in increased forecast accuracy and better hedging for many markets. However, this paper shows that improved hedging ratios can depend on the behavior of price disruptions in the assets. When spot and future prices for the...

This paper examines the relationship between firm size and equity volatility for two portfolios of Australian equities. Univariate and Multivariate GARCH models are used to demonstrate that conditional variance is related to firm size. There is strong evidence to suggest that the...

This paper considers the extent to which fluctuations in Australian economic growth are affected by domestic and overseas economic performance. We investigate the performance of a range of nonlinear models versus linear models, comparing the models using Bayes factors and posterior odds ratios....

This paper looks at the interaction between public and private consumption in Australia. The results show that there is a long-run equilibrium relation between private and public consumption. However, the nature of this relation changed during the 1980s from one of complementarity to one of...

We study the effects of growth volatility and inflation volatility on average rates of output growth and inflation for post-war U.S. data. Our results suggest that growth uncertainty is associated with higher average growth and lower average inflation. Inflation uncertainty is significantly...

We examine the relationship between short term interest rates and UK equity returns using a two regime Markov Switching EGARCH model. We find one high-return, low variance regime in which the conditional variance of equity returns responds persistently but symmetrically to equity return...