Theoretically commodity prices are expected to overshoot the money supply in the short run but to vary with unit proportionality in the long run. This follows from the observation that consumer prices are sticky and that commodity prices, set in auction markets are fully flexible. There is...

This paper examines the possibility of unit roots in the presence of endogenously determined multiple structural breaks in the total, female and male labour force participation rates (LFPR) for Australia, Canada and the USA. We extend the procedure of Gil-Alana (2008) for single structural break...

To promote the financial stability, there is a need for an early warning system to signal the formation of asset price misalignments. This research provides two novel methods to accomplish this task. Results in this research shows that the conventional unit root tests in modified forms can be...