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What drives the German current account? And how does it affect other EU Member States?

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  • Vogel, Lukas
  • Kollmann, Robert
  • Ratto, Marco
  • Roeger, Werner
  • in 't Veld, Jan

Abstract

We estimate a three-country model using 1995 2013 data for Germany, the Rest of the Euro Area (REA) and the Rest of the World (ROW) to analyse the determinants of Germany s current account (CA) surplus after the launch of the euro. Our results suggest that the German surplus reflects a succession of distinct shocks. Mono-causal explanations of the surplus are thus insufficient. The most important factors driving the German surplus were positive shocks to the German saving rate and to ROW demand for German exports, as well as German labour market reforms and other positive German aggregate supply shocks. The key shocks that drove the rise in the German CA tended to worsen the REA trade balance, but had a weak effect on REA real activity. Our analysis suggests these driving factors are likely to be slowly eroded, leading to a very gradual reduction of the German CA surplus. An expansion in German government consumption and investment would raise German GDP and reduce the CA surplus, but the effects on the surplus would be weak.

Suggested Citation

  • Vogel, Lukas & Kollmann, Robert & Ratto, Marco & Roeger, Werner & in 't Veld, Jan, 2015. "What drives the German current account? And how does it affect other EU Member States?," VfS Annual Conference 2015 (Muenster): Economic Development - Theory and Policy 112810, Verein für Socialpolitik / German Economic Association.
  • Handle: RePEc:zbw:vfsc15:112810
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    • E30 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - General (includes Measurement and Data)
    • F30 - International Economics - - International Finance - - - General
    • F40 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - General

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