In this paper we examine the volatility of aggregate output and employment in Australia with the aid of a frequency filtering method (the Butterworth filter) that allows each time series to be decomposed into trend, cycle and noise components. This analysis is compared with more traditional...

D<sc>ixon</sc> R. and S<sc>hepherd</sc> D. Regional dimensions of the Australian business cycle, <italic>Regional Studies</italic>. This paper deals with the identification of, and explanations for, co-movement in regional business cycles using employment data for Australian states and territories (regions). It shows that both...