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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

Comparando modelos alternativos de precificação de ativos : uma análise do mercado brasileiro

Fernandes, Ricardo Antonio 29 November 2017 (has links)
Submitted by Aline Amarante (1146629@mackenzie.br) on 2018-05-02T18:25:28Z No. of bitstreams: 2 RICARDO ANTONIO FERNANDES.pdf: 2638527 bytes, checksum: e98ed88c1aea1466370a0a2240f7a7d6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Paola Damato (repositorio@mackenzie.br) on 2018-05-04T16:00:11Z (GMT) No. of bitstreams: 2 RICARDO ANTONIO FERNANDES.pdf: 2638527 bytes, checksum: e98ed88c1aea1466370a0a2240f7a7d6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2018-05-04T16:00:11Z (GMT). No. of bitstreams: 2 RICARDO ANTONIO FERNANDES.pdf: 2638527 bytes, checksum: e98ed88c1aea1466370a0a2240f7a7d6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-11-29 / This work tests using series of price data and dividends of the stocks that composed the theoretical portfolio of the IBOVESPA for the period between 1986 and 2016 with the objective of evaluating the market rationality through Present Value models. The methodology used is the analysis of cointegrated vectors of prices and dividends and the use of the VAR and cointegration approach. The influence of dividends on stock prices in 30 years and the hypothesis of efficient markets were evaluated. We conclude that the Brazilian market does not fit the proposed model. Two methodologies were used, one to evaluate the relationship between prices and dividends, and another to evaluate the efficiency of the market. / Este trabalho realiza testes utilizando séries de dados de preços e dividendos das ações que compuseram a carteira teórica do IBOVESPA para o período entre 1986 e 2016 com o objetivo de avaliar a racionalidade do mercado por meio de modelos de Valor Presente. A metodologia utilizada é a análise de vetores cointegrados de preços e dividendos e o uso da abordagem VAR e cointegração. Foi avaliada a influência dos dividendos sobre os preços das ações em 30 anos e a hipótese de mercados eficientes. Conclui-se que o mercado brasileiro não se ajusta ao modelo proposto. Foram utilizadas duas metodologias, sendo uma para avaliar a relação entre preços e dividendos, e outra para avaliar a eficiência do mercado.

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