Detalhes bibliográficos
Ano de defesa: |
2009 |
Autor(a) principal: |
Caselato, Lucimeire
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Orientador(a): |
Santos, José Odálio dos |
Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Dissertação
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Tipo de acesso: |
Acesso aberto |
Idioma: |
por |
Instituição de defesa: |
Pontifícia Universidade Católica de São Paulo
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Programa de Pós-Graduação: |
Programa de Estudos Pós-Graduados em Administração
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Departamento: |
Faculdade de Economia, Administração, Contábeis e Atuariais
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País: |
BR
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Palavras-chave em Português: |
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Palavras-chave em Inglês: |
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Área do conhecimento CNPq: |
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Link de acesso: |
https://tede2.pucsp.br/handle/handle/1333
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Resumo: |
Financial institutions are vulnerable to several risks, one of the most important risks is named market risk. The exposure to market risk can be defined as the probability of financial losses, and it can be characterized as the exposure of financial institution to a certain risk factor and the changes that occur in the asset prices because of market volatility. Trying to measure risk exposures, financial insitutions use a methodology named Value-at-Risk (VaR). Among the methodologies developed to measure financial risks there are, basically, three methodologies: parametric, historical simulation and Monte Carlo simulation. The objective of this research is to compare the performance between historical simulation methodology and parametric (or Delta-Normal) methodology, applied to three different portfolios. After mesuring VaR using the two different methodologies, it will be applied the backtest, to verify wich of the mentioned methodologies had the best performance to measure market risks |