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  • 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

[en] TEST OF THE VALUE IN RISK ADJUSTED FOR THE LIQUIDITY IN THE NATIONAL MARKET / [pt] TESTE DO VALOR EM RISCO AJUSTADO PELA LIQUIDEZ NO MERCADO NACIONAL

MAURO RITINS GONCALVES VALERIO 23 July 2003 (has links)
[pt] O uso do Valor em Risco (VaR) para avaliar o risco tem sido amplamente utilizado, desconsiderando o efeito do tamanho relativo das posições da carteira sob análise em relação ao mercado. Ao adotar esse modelo, está se aceitando a hipótese de que é possível liquidar suas posições ao longo do prazo para o qual foi calculado o VaR. Pode-se adotar prazos para o VaR compatíveis com o ativo menos líquido da carteira sob análise, entretanto estaremos desconsiderando efeitos diferenciados da liquidez de cada papel. Tenta-se aqui avaliar se modelos de Valor em Risco que consideram a liquidez do mercado são melhores que modelos que não consideram a liquidez. / [en] Value-at-Risk (VaR) has been widely used as a mean to gauge risk regardless of the relative size effect of the portfólio standings as analysed against the market. By adopting this sort of model, one hypothetically takes the possibility of clearing standings along a certain period of time, called horizon, for which VaR has been calculated. It is also possible to use different VaR horizons compatible with the least liquid instrument of the analysed portfólio, nonetheless, we will not be taking into account the differentiated effects of each instrument liquidity. Herein our chief goal is to access whether VaR models considering market liquidity are more adequate than those not taking it into consideration.

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