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Cultura Financeira dos Investidores e Diversificação das Carteiras

Mendes, Victor; Abreu, Margarida - ISEG - School of Economics and Management, Department … - 2006

This paper studies the factors that determine the financial literacy level of the Portuguese individual investors and explores the relation between financial literacy and financial behavior, particularly portfolio diversification. Our results suggest that the average financial literacy level of...

Persistent link: https://www.econbiz.de/10005463731

Aplicacao das Redes Neuronais Artificiais a Deteccao dos Mercados Euronext Mais Rentaveis

Horta, Paulo; Mendes, Carlos - Centro de Estudos e Formação Avançada em Gestão e … - 2007

Com este estudo investigasse a possibilidade de utilizacao de uma rede neuronial artificial na deteccao dos mercados de accoes da Euronext que proporcionam a melhor rendibilidade diaria. A rede, treinada com o algoritmo de Levenberg-Marquardt, recomenda a um investidor hipotetico a escolha do...

Persistent link: https://www.econbiz.de/10005687811

Os fundos brasileiros de previdência complementar : segmentações analíticas e estudos preliminares sobre a alocação de seus recursos

Conti, Bruno de - 2016

Brazilian pension funds hold together a portfolio that exceeds R$ 1 trillion. This volume of resources justifies researches that try to understand the management of these portfolios. This paper aims therefore to analyze the allocation of the wealth managed by these funds. As an associated goal,...

Persistent link: https://www.econbiz.de/10011433094

Evolução recente do mercado de debêntures no Brasil : as debêntures incentivadas

Bragança, Gabriel Godofredo Fiuza de; Pessoa, Marcelo … - 2015

In 2011, the Brazilian government granted an income tax benefit to corporate bonds issued with the specific purpose of financing long-term infrastructure investments (Law 12.431/2011). The financial bonds favored by this policy have become known as "incentivized bonds". This paper describes the...

Persistent link: https://www.econbiz.de/10011389980

Medidas regulatórias, volatilidade e contágio : um estudo dos casos da energia elétrica e das telecomunicações no Brasil

Bragança, Gabriel Godofredo Fiuza de; Pessoa, Marcelo … - 2015

This paper examines how regulatory interventions can affect the market risk of electricity utilities and telecom …

Persistent link: https://www.econbiz.de/10011338737

Depósitos em moeda estrangeira como hedge para investidores brasileiros de longo prazo : uma aplicação da teoria da escolha estratégica de portfólio

Santos, Carlos Eduardo Meyer dos; Silveira, Marcos … - 2010

The home bias is observed in the composition of portfolios of different classes of financial assets. The literature offers conflicting arguments about the rationality of this behavior in the case of the portfolios invested in short-term securities, commonly known as currency deposits. In the...

Persistent link: https://www.econbiz.de/10003923208

Determinantes da alocação de portfólio dos investidores brasileiros : uma análise empírica com dados de fundos de investimentos

Bragança, Guilherme Lima; Silveira, Marcos Antonio … - 2011

The canonical model of financial decision argues that the wealth allocation between the risk free asset and the tangent … portfolio of risky assets depends only on the degree of risk aversion of the investor. However, recent theoretical advances … income funds, which differ mainly in the degree of exposure to market risk. The results obtained under normal market …

Persistent link: https://www.econbiz.de/10009230783

Eficiência alocativa da política de investimentos do regime próprio de previdência social dos entes federativos brasileiros

Silveira, Marcos Antonio Coutinho da - 2013

The paper investigates the allocative efficiency of the investment policy of pension funds established within the Welfare and Social Security System of the Brazilian federal entities. For that, it develops a model of strategic asset allocation for a pension fund whose resources fund a...

Persistent link: https://www.econbiz.de/10010127411

Reservas internacionais revisitadas : novas estimativas de patamares ótimos

Vonbun, Christian - 2013

This paper shows estimates of the optimal level of foreign reserves for Brazil between the first quarter of 2004 and the third trimester of 2012, by applying the new Jeanne e Rancière (2011) framework, using different scenarios. The estimates of the optimal holdings of this asset are calculated...

Persistent link: https://www.econbiz.de/10010230646

Uma avaliação do efeito da redução da taxa de juros sobre a alocação de ativos de renda fixa na previdência complementar Brasileira

Pessoa, Marcelo de Sales; Schlittler, João Gabriel … - 2014

Persistent link: https://www.econbiz.de/10010406013