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Understanding Brazilian Unemployment Structure: A Mixed Autoregressive Approach

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Author Info
Ricardo Gonçalves Silva (University of São Paulo at ICMC)
Marinho Gomes Andrade (University of São Paulo at ICMC)
Milton Barossi-Filho (University of São Paulo at FEA-RP)

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Abstract

The aims of this paper are estimate and forecast the Non-Accelerating Inflation Rate of Unemployment, or NAIRU, for Brazilian unemployment time series data. In doing so, we introduce a methodology for estimating mixed additive seasonal autoregressive (MASAR) models, by the Generalized Method of Moments (GMM). Furthermore, in order to cover a lack in econometric literature, an asymptotic theory for the Yule-Walker estimators of autoregressive parameters is developed. The paper provides some insights on estimating MASAR models when one of its component has a possible unit root. The obtained results are consistent to the literature and produce reasonable forecasts for NAIRU.

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Publisher Info
Paper provided by EconWPA in its series Econometrics with number 0408003.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length: 26 pages
Date of creation: 07 Aug 2004
Date of revision: 13 Aug 2004
Handle: RePEc:wpa:wuwpem:0408003

Note: Type of Document - pdf; pages: 26
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Web page: http://129.3.20.41

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Related research
Keywords: Time series; Inflation; NAIRU; Seasonality; Unit Root;

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Find related papers by JEL classification:
E24 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution
C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: General - - - Estimation
C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions
C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
C53 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Forecasting and Other Model Applications

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References listed on IDEAS
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  1. Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-54, July. [Downloadable!] (restricted)
  2. Elliott, Graham & Rothenberg, Thomas J & Stock, James H, 1996. "Efficient Tests for an Autoregressive Unit Root," Econometrica, Econometric Society, vol. 64(4), pages 813-36, July. [Downloadable!] (restricted)
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  3. Douglas Staiger & James H. Stock & Mark W. Watson, 1996. "How Precise are Estimates of the Natural Rate of Unemployment?," NBER Working Papers 5477, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  4. Gonzaga, Gustavo & Issler, João Victor & Corseuil, Carlos Henrique Leite, 1997. "Desemprego Regional no Brasil: Uma Abordagem Empírica," Economics Working Papers (Ensaios Economicos da EPGE) 302, Graduate School of Economics, Getulio Vargas Foundation (Brazil).
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  5. Ghysels, Eric & Perron, Pierre, 1993. "The effect of seasonal adjustment filters on tests for a unit root," Journal of Econometrics, Elsevier, vol. 55(1-2), pages 57-98. [Downloadable!] (restricted)
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  6. Arturo Estrella & Frederic Mishkin, 1998. "Rethinking the role of NAIRU in monetary policy: implications of model formulation and uncertainty," Research Paper 9806, Federal Reserve Bank of New York. [Downloadable!]
    Other versions:
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