Business Cycle Co-movement between Australia and East Asia

This article analyses business cycle co-movement between Australia and 10 major economies in the East-Asian region by using two measures: concordance indices and correlation coefficients. The results from the concordance index suggest that Australia's business cycle is becoming increasingly synchronised with those in East Asia, particularly with China and Japan. The correlation coefficients of gross domestic product (GDP) growth and the deviation of real GDP from its trend between Australia and its East-Asian neighbours are also significantly higher since 2000, relative to the correlation coefficients found for the 1990s. The growing importance of East Asia in Australia's economic future implies that the risks facing the economy have changed and Australia needs to engage in more macroeconomic policy dialogues with its neighbouring economies to improve their policy responses.