• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Avaliação dos impactos de movimentos inesperados nas variáveis macroeconômicas no retorno setorial

Mendes, Mauro Sergio dos Santos 24 May 2013 (has links)
Submitted by Mauro Mendes (maurorjbr@gmail.com) on 2013-09-03T03:25:01Z No. of bitstreams: 1 TESE - MAURO MENDES.pdf: 437308 bytes, checksum: eef5b6f9e8edb11b57b922f9f150863c (MD5) / Approved for entry into archive by Vitor Souza (vitor.souza@fgv.br) on 2013-10-07T18:46:13Z (GMT) No. of bitstreams: 1 TESE - MAURO MENDES.pdf: 437308 bytes, checksum: eef5b6f9e8edb11b57b922f9f150863c (MD5) / Made available in DSpace on 2013-10-09T13:48:30Z (GMT). No. of bitstreams: 1 TESE - MAURO MENDES.pdf: 437308 bytes, checksum: eef5b6f9e8edb11b57b922f9f150863c (MD5) Previous issue date: 2013-05-24 / O objetivo dessa dissertação é analisar o impacto dos movimentos inesperados de variáveis macroeconômicas nos retornos das ações de empresas de diferentes setores. As variáveis macroeconômicas estudadas serão: produto, juros, inflação e preço de commodities. Estudam-se alguns modelos através de diferentes técnicas de regressão para se chegar àquele que tem a melhor especificação. Com o objetivo de melhorar o poder de explicação dos modelos são utilizados os três fatores de Fama e French como variáveis explicativas e outro modelo que além dos fatores de Fama e French incluiu também momentum. Procura-se analisar a magnitude do impacto dos movimentos inesperados das variáveis macroeconômicas e suas relevâncias estatísticas a cada setor. / The central purpose of this essay is to analyze the impact of unanticipated macroeconomic variables on companies returns in different sectors. The macroeconomic variables studied was: product, interest rates, inflation and commodity price. We study some models through different regression techniques to achieve the one with best specification. Aiming to improve the explanatory power of the models we used the three factors of Fama and French model as independent variables and another model that used in addition to the three factors of Fama and French the momentum factor. I pretended to analyze the magnitude of the impact of unanticipated macroeconomic variables and their relevance statistic to each sector.

Page generated in 0.0405 seconds