Liquidity At Risk
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. The Relationship between Sentiment and Risk in Financial Markets
Abstract This article estimates association coefficients between measures of market sentiment and risk in the U.S., German and Chinese markets. In terms of risk, four measures were considered: standard deviation, value at risk, expected shortfall and shortfall deviation risk. For market sentiment, data was collected using the Psych Signal technology, which i
BAR, Braz. Adm. Rev.. Publicado em: 29/03/2018
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2. Evaluating the existence of structural change in the brazilian term structure of interest : evidence based on cointegration models with structural break
This paper investigates whether there is evidence of structural change in the Brazilian term structure of interest rates. Multivariate cointegration techniques are used to verify this evidence. Two econometrics models are estimated. The rst one is a Vector Autoregressive Model with Error Correction Mechanism (VECM) with smooth transition in the deterministi
Publicado em: 17/09/2012
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3. Evaluating the existence of structural change in the Brazilian term structure of interest: evidence based on cointegration models with structural break
This paper investigates whether there is evidence of structural change in the Brazilian term structure of interest rates. Multivariate cointegra- tion techniques are used to verify this evidence. Two econometrics models are estimated. The rst one is a Vector Autoregressive Model with Error Correction Mechanism (VECM) with smooth transition in the determin-
Publicado em: 05/07/2012
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4. Funding liquidity risk measurement based on a stochastic approach / Mensuração do risco de liquidez de fluxo de caixa através de uma abordagem estocástica
This paper investigates the applicability of the quantitative model, based on a stochastic approach, proposed by Battaglia, Good &Onorato (2007), for funding liquidity risk measurement for the Brazilian market. For this purpose, the Cash Flow at Risk and the Liquidity at Risk were estimated for a fictitious portfolio, created to reflect in a simplified way t
Publicado em: 2010
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5. Três estudos econométricos sobre o papel das reservas internacionais brasileiras
Nesta tese são desenvolvidos três estudos sobre as reservas internacionais brasileiras, utilizando diferentes técnicas econométricas, com o objetivo de determinar a influência de medidas absolutas e relativas de reservas sobre o rating soberano de crédito e o spread soberano, bem como o nível adequado para garantir a liquidez externa. As análises for
Publicado em: 2010
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6. Var ajustado por liquidez e seus impactos sobre o cálculo do requerimento de capital por risco de mercado / Liquidity-adjusted value-at-risk and its impact on regulatory capital for market risk
This paper applies the liquidity-adjusted value-at-risk based on the components of the bid-ask spread proposed by Angelidis &Benos (2005) on the Brazilian stock market. A group of stocks traded at BOVESPA are studied. Only half of them participate on the composition of the BOVESPA Index and correspond to more liquid equities. The components of the bid-ask sp
Publicado em: 2007
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7. Performance das melhores práticas de governança corporativa no Brasil: um estudo de carteiras
The practice of superior principles corporate governance can increase return and decrease share volatility, increase negotiated volume and liquidity, decreasing exposure to external risks, bringing the cost of capital down and enhancing the firms value. This work has the objective to analyzing if companies that adopt superior corporate governance pract
Publicado em: 2007
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8. Estudo da percepção de risco por parte dos depositantes de bancos: o caso do mercado brasileiro de 1999 a 2006 / A study of the perceptions of depositors regarding bank risk : the Brazilian market case from 1999 to 2006
Safe banking system is an important factor to economic and financial stability, which is the reason why it is necessary to develop tools to diminish the probability of crisis. In this context safety nets and risk-based capital requirements have been created. Since the 1990s, there have been growing discussions on a complementary mechanism to enhance the soun
Publicado em: 2007
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9. Assets Pricing in the Brazilian Stock market: CAPM and variants application. / PrecificaÃÃo de ativos com risco no mercado acionÃrio brasileiro: aplicaÃÃo do modelo CAPM e variantes.
The assets pricing models assist in the correct evaluation of the investments, as well as, to comprehend the relationship between the assets expected return and its risk. The Capital Asset Pricing Model (CAPM) and the Downside Capital Asset Pricing Model (D-CAPM), in their conditional and static versions, were tested in this study with time and cross-section
Publicado em: 2007
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10. A indústria de fundos de investimento: o poder regulamentar como garantia ao investidor e a responsabilidade civil do administrador de fundos
The Investment Fund Industry, concisely and objectively examines investment funds regulated by Comissão de Valores Mobiliários, pointing out the key management, portfolio management, and corporate governance aspects of this activity so important to the National Financial System, in parallel with the indispensable protection given to small investors and man
Publicado em: 2007
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11. Cost of equity determination in emerging markets / Determinação do custo do capital próprio em mercados emergentes
The objective of this paper is to investigate if the Brazilian stock market is partially or totally integrated to other emerging markets. In order to do so, we tested if the following CAPM models are adequate to price stocks: local CAPM, integrated or partially integrated. Our sample includes only the more liquidity stocks of companies with ADR, because thes
Publicado em: 2006
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12. TRÊS ENSAIOS SOBRE A METODOLOGIA DE APREÇAMENTO DE ATIVOS UTILIZANDO OPÇÕES REAIS / THREE ESSAYS ON ASSET PRICING APPLYING REAL OPTIONS METHODOLOGY
The dissertation presents three economic essays examining situations where the real options approach can be useful in the definition of regulatory policies, investment strategies and pricing of sovereign risk. The first essay considers the new regulation oriented to interconnection costs of telecommunications networks and proposes adjustments in calculating
Publicado em: 2006