• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Master's Dissertation
DOI
https://doi.org/10.11606/D.12.2005.tde-19112005-155423
Document
Author
Full name
Thais Andrea Ortega
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2005
Supervisor
Committee
Nakane, Marcio Issao (President)
Minella, Andre
Picchetti, Paulo
Title in Portuguese
Grandes conjuntos de dados, modelo de fatores e a condução da política monetária no Brasil
Keywords in Portuguese
modelo de fatores
política monetária
regra de Taylor
Abstract in Portuguese
Atualmente há uma quantidade considerável de informação sobre o comportamento da economia à disposição da autoridade monetária, cuja decisão é provavelmente baseada nesse grande conjunto de dados. Entretanto, grande parte das análises empíricas de política monetária é baseada em modelos de pequena escala, e o problema de variáveis omitidas pode ser relevante. Uma literatura mais recente mostrou que grandes conjuntos de séries macroeconômicas podem ser modelados usando fatores dinâmicos, que são considerados um resumo da informação contida nos dados. Neste trabalho combinamos os fatores extraídos de 178 séries de tempo com os modelos tradicionais de pequena escala para analisar a política monetária no Brasil. Os fatores estimados são usados como instrumentos em regras de Taylor forward looking e como regressores adicionais em VAR´s. A informação extraída de grandes conjuntos de dados mostrou-se bem útil na análise empírica da política monetária.
Title in English
Large datasets, factor model and monetary policy in Brazil
Keywords in English
factor model
monetary policy
Taylor rule
Abstract in English
Nowadays there is a considerable amount of information on the behavior of the economy available and central bankers can be expected to base their decisions on this very large information set. Nevertheless, most of the empirical analysis of monetary policy has been based on small scale models, and omitted information can be a relevant problem. Recent time-series techniques have shown that large datasets can be modeled using dynamic factors, which are considered a summary of the information in the data. In this work we combine the factors extracted from 178 time series with more traditional small scale models to analyze monetary policy in Brazil. The estimated factors are used as instruments in forward looking Taylor rules and as additional regressors in VAR´s. The information extracted from large datasets turns out to be quite useful for the empirical analysis of monetary policy.
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
dissertacaocompleta.pdf (314.36 Kbytes)
Publishing Date
2005-11-28
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.