New research shows the Reserve Bank is faced with an economy that is running at three different speeds.
The Commsec quarterly State of the States report shows resource-rich Western Australia is the country's standout economy.
The report measures factors such as retail spending and housing against decade-long averages for each state and territory.
Behind WA are Victoria and the ACT, which are both benefiting from strong housing activity.
The remaining five states and territories are in third place.
Commsec's chief economist Craig James says the three-way split makes the RBA's job of setting interest rates quite difficult.
"Western Australia is in a class of its own, and you can't set policy on the basis of Western Australia," he said.
Commsec says the Reserve Bank will need to cut interest rates further this year to stimulate consumer activity in the broader economy.
http://www.abc.net.au/news/2012-01-23/australia-running-on-3-speed-economy/3787232?section=qld
*sniffle* my state suuuucks!