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German Wage Moderation and European Imbalances: Feeding the Global VAR with Theory
Author(s) -
BETTENDORF TIMO,
LEÓNLEDESMA MIGUEL A.
Publication year - 2018
Publication title -
journal of money, credit and banking
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.763
H-Index - 108
eISSN - 1538-4616
pISSN - 0022-2879
DOI - 10.1111/jmcb.12517
Subject(s) - economics , german , wage , moderation , shock (circulatory) , matching (statistics) , current account , labour economics , monetary economics , macroeconomics , exchange rate , medicine , psychology , social psychology , statistics , mathematics , archaeology , history
German labor market reforms in the 1990s and 2000s are generally believed to have driven the large increase in the dispersion of current account balances in the Euro Area. We investigate this hypothesis quantitatively. We develop a three‐region open economy New Keynesian model with search and matching frictions from which we derive robust sign restrictions for wage bargaining and matching efficiency shocks which we term wage moderation shocks. We impose these restrictions on a Global VAR consisting of Germany and eight EMU countries to identify a wage moderation shock in Germany. Our results show that, although the German current account was significantly affected by wage moderation shocks, their contribution to European current account imbalances was negligible. We conclude that the German labor market reforms cannot be the lone driver of European imbalances.