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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] PROSPECT THEORY AND THE BRAZILIAN INVESTOR IN A LOW INTEREST RATE SCENARIO / [pt] TEORIA DA PERSPECTIVA E O INVESTIDOR BRASILEIRO NUM CENÁRIO DE JUROS BAIXOS

MARCOS THIAGO GUARCONI MIGUEIS 28 April 2022 (has links)
[pt] O presente estudo busca analisar o comportamento do investidor brasileiro em diferentes ambientes de taxas de juros e compara esse comportamento com a teoria tradicional de finanças e as finanças comportamentais. Além de dados quantitativos disponíveis do mercado de capitais brasileiro, o estudo desenvolve uma pesquisa qualitativa, observacional de campo – de autoria dos autores. A pesquisa de campo busca adaptar para o mercado brasileiro o trabalho de Yoav Ganzach and Avi Wohl (2018) A Behavioral Theory of the Effect of the Risk-Free Rate on the Demand for Risky Assets que sugere que taxas de juros mais baixas mudam a propensão a tomar risco por parte dos investidores. Esse tipo de abordagem vai de encontro ao que sugere a microeconomia clássica, segundo a qual, o que importa é o prêmio de risco, ou o retorno superior ao retorno sem risco. Dito de outra forma, segundo a literatura clássica, o nível de retorno livre de risco não importa. O presente trabalho reproduz experimentos no mercado brasileiro visando compreender se prêmio de risco é uma variável relevante ou se o nível de juros altera a forma de se investir. Além disso o trabalho busca entender se há distinção entre investidores de varejo e de alta renda. / [en] The present study analyses the behaviour of brazilian investors in different interest rate environments and compares this behaviour with traditional theory of finance and behavioural finance. In addition to quantitative data available from the Brazilian capital market, the study develops a qualitative, observational field research – authored by the authors. The field research seeks to adapt the work of Yoav Ganzach and Avi Wohl (2018) A Behavioral Theory of the Effect of the Risk-Free Rate on the Demand for Risky Assets that suggests that lower interest rates change investors propensity to take risk. This type of approach goes against what the classical microeconomy suggests, according to which, what matters is the risk premium, or the higher return to risk-free return. Put another way, according to classical literature, the level of risk-free return does not matter. The present work reproduces experiments in the Brazilian market to understand whether risk premium is a relevant variable or if the level of interest changes the way of investing. In addition, the paper seeks to understand whether there is a distinction between retail and high-income investors.

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