Macroeconomic Imbalances and Business Cycle Synchronization. Why Common Economic Governance is Imperative for the Eurozone

Elizaveta Lukmanova, Gabriele Tondl

Publication: Working/Discussion PaperWU Working Paper

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Abstract

This paper investigates a new category of influential factors on business cycle synchronization (BCS), so far hardly regarded in the BCS literature: It provides an empirical assessment of the impact of macroeconomic imbalances, as monitored by the European Commission by the scoreboard indicators since 2011, on BCS in the Euozone. We use a quarterly data set covering the period 2002-2012 and estimate the direct and indirect effects of macroeconomic imbalances in the pre- and post-crisis period in a simultaneous equations model. Business cycle correlation between EA members is measured by the recently proposed dynamic conditional correlation of Engle (2002) which can better identify synchronous and asynchronous behaviour of BC than the commonly used measures. We find that appearing differences between EA members in the current account, in government deficit and public debt, in private debt and unit labor cost developments have reduced BCS in the EA, even more in the post-crisis period than before. Moreover, these explanatory factors of BCS, generally reinforce each other and are also influenced by other critical macro imbalances. Since BCS is essential in a monetary union, this paper provides clear support that a stronger, common economic governance would be important for the functioning and survival of the Eurozone.
Original languageEnglish
Publication statusPublished - 2016

Publication series

NameDepartment of Economics Working Paper Series
No.229

WU Working Paper Series

  • Department of Economics Working Paper Series

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