One money with several cycles? Evaluation of European business cycles using cluster analysis. ACES Cases No. 2009.3

Crowley, Patrick M. (2009) One money with several cycles? Evaluation of European business cycles using cluster analysis. ACES Cases No. 2009.3. UNSPECIFIED.

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Abstract

Optimal currency area theory suggests that business cycle comovement is a sufficient condition for monetary union, particularly if there are low levels of labour mobility between potential members of the monetary union. Previous studies of co-movement of business cycle variables (mainly authored by Artis and Zhang in the late 1990s) found that there was a core of member states in the EU that could be grouped together as having similar business cycle comovements, but these studies always used Germany as the country against which to compare. In this study, the analysis of Artis and Zhang is extended and updated but correlating against both German and euro area macroeconomic aggregates and using more recent techniques in cluster analysis, namely model-based clustering techniques.

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