Bernd Fitzenberger () (Albert-Ludwigs-Uni. Freiburg) Wolfgang Franz () (ZEW Mannheim) Oliver Bode () (Statistisches Bundesamt Wiesbaden)
Abstract
This paper provides new estimates of a time-varying NAIRU for Germany taking account of the structural break caused by German unification using two alternative estimators, the Kalman-Filter and the partially linearmodel. Estimating a standard Phillips curve, the sumof coefficients associated with expected inflation is far below unity, whatever measure of expected inflation rates is employed. Therefore, either the NAIRU concept is not applicable to Germany or, as it is our suggestion, one estimates the unemployment rate that is compatible with a tolerable inflation rate of say 2 percent following roughly the inflation target put forward by the European Central Bank. The estimates presented in this paper suggest that the NAIRU compatible with 2 percent inflation in Germany is currently around 7 percent if the definition of unemployment follows the concept of the ILO. In contrast to the consensus in the literature, our estimates suggest furthermore that the NAIRU inGermany has not increased since the early 1990’s.
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Publisher Info
Article provided by Justus-Liebig University Giessen, Department of Statistics and Economics in its journal Journal of Economics and Statistics.
Volume (Year): 228 (2008) Issue (Month): 5-6 (December) Pages: 465-496 Download reference. The following formats are available: HTML
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