Investment Analysts
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. INVESTORS' ASYMMETRIC VIEWS AND THEIR DECISION TO ENTER BRAZIL'S WIND ENERGY SECTOR
Market players' investment decisions sometimes surprise analysts, especially when projects that are less feasible in financial terms enter first in the market, before more viable projects. One possible explanation is that firms have different expectations concerning the future of the market. In this article we use the Option-Games approach for asymmetric duo
Pesqui. Oper.. Publicado em: 2014-08
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2. MODELANDO EXPECTATIVAS PARA TÃTULOS PÃBLICOS NACIONAIS: UMA APLICAÃÃO COM MODELOS VAR / MODELING EXPECTATIONS FOR NATIONAL PUBLIC SECURITIES: AN APPLICATION TO MODELS VAR
Considering the timing with which the market and the economic and financial analysts require information about the evolution of the assets, this work provides subsidies to apply time series models to anticipate the return of Brazilian government bonds. Vector auto-regressive models are developed and estimated for the main assets in government securities mark
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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3. Relações com investidores e geração de valor: um estudo das percepções de profissionais da área de RI, analistas de investimentos e de investidores individuais no Brasil
A presente dissertação objetivou coletar a percepção de três públicos em específico acerca do entendimento dos mesmos quanto à geração de valor por meio da atividade de Relações com Investidores em companhias abertas brasileiras. O primeiro grupo, formado por 16 profissionais e especialistas em Relações com Investidores, e o segundo grupo, form
Publicado em: 2010
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4. Finanças comportamentais: um estudo descritivo dos vieses ancoragem e falácia da conjunção
The literature oriented to behavioral process study involved in decision making and choosing situations shows that many times people make judgement mistakes. Among these judgement mistakes noticed in choosing situations, two bias situations are largely documented in behavioral and psychological literature: The Anchoring with insufficient adjustment and the C
Publicado em: 2009
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5. Finanças comportamentais: um estudo sobre a confiabilidade das decisões dos investidores, analistas e profissionais de investimento à luz da metodologia brier score
Behavioral Finance is a new field of study which is opposed to the assumption of decisionmakers rationality adopted by modern finances. One of the aspects of the studies in behavioral finance is to identify how emotions and cognitive failures may influence the individual decision making process. Economic psychology shows the use of heuristics and biases resu
Publicado em: 2009
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6. Comparing the agreement among alternative models in evaluating HMO efficiency.
OBJECTIVE: To describe the efficiency of HMOs and to test the robustness of these findings across alternative models of efficiency. This study examines whether these models, when constructed in parallel to use the same information, provide researchers with the same insights and identify the same trends. DATA SOURCES: A data set containing 585 HMOs operating