A system approach for measuring the euro area NAIRU |
| |
Authors: | Silvia Fabiani Ricardo Mestre |
| |
Institution: | (1) Banca dItalia, Research Department, via Nazionale 91, 00184 Rome, Italy;(2) European Central Bank, Research Department, Kaiserstrasse 29, D-60311 Frankfurt am Main, Germany |
| |
Abstract: | This paper addresses the issue of measuring the NAIRU for the euro area and assessing the robustness and precision of the obtained estimates. The empirical framework adopted is based on systems combining an Okun-type relationship between cyclical unemployment and the output gap with a Phillips curve and stochastic laws of motion for the NAIRU and potential output. Such systems have been estimated using Kalman-filter techniques. The results obtained point to an estimate of the area-wide NAIRU that is robust to changes in the underlying models. This robustness is shown to hold both in terms of the mean – i.e., the shape of the resulting NAIRU – and the variance of the process. The latter is derived through bootstrap exercises using the models alone or pooled together. The evidence found suggests that the increase in the aggregate NAIRU that took place in the early part of the sample period has come to a halt and may be about to be reversed.Jel classification: C11, C15, E31, E32The opinions expressed in this paper are those of the authors and do not necessarily reflect the views of the Institutions they belong to. The authors are grateful to Per Jansson for providing parts of the econometric RATS code and to Gonzalo Camba-Mendez and Frank Smets of the ECB for useful comments. Comments and recommendations by two anonimous referees are also gratefully acnowledged. All the remaining errors are the authors responsibility. All correspondence to Ricardo Mestre.First version received: January 2002/Final version received December 2002 |
| |
Keywords: | " target="_blank"> Bootstrap Kalman filter NAIRU unobserved components |
本文献已被 SpringerLink 等数据库收录! |
|