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 quanti-
tatively. We develop an open economy New Keynesian model with search
and matching frictions from which we derive robust sign restrictions for
a wage bargaining shock. We then impose these restrictions on a Global
VAR consisting of Germany and 8 EMU countries to identify a wage bar-
gaining shock in Germany. Our results show that, although the German
current account was significantly affected by wage bargaining shocks, their
contribution to European current account imbalances was negligible. We
conclude that the reduction in bargaining power of German unions after
labor market reforms cannot be the lone driver of European imbalances.
Steht auch als Elektronisches Dokument zur Verfügung (ISBN 978-3-95-729-156-1)
Timo Bettendorf
GVAR-Modell Leistungsbilanzungleichgewicht Lohnzurückhaltung