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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

Best ideas: avaliação do desempenho de portfólios de ações de alta convicção no mercado brasileiro

Binsfeld, Tiago de Lima 18 December 2017 (has links)
Submitted by TIAGO BINSFELD (tiago.binsfeld@gmail.com) on 2018-01-15T02:04:49Z No. of bitstreams: 1 Best Ideas_Tiago Binsfeld.pdf: 1338294 bytes, checksum: 499cc248b8a560a1935a28e70edd06ce (MD5) / Rejected by Thais Oliveira (thais.oliveira@fgv.br), reason: Prezado Tiago, boa tarde! Para que possamos aprovar a sua Dissertação, é necessário que faça as seguintes alterações: - Retirar o "acento" do "Getulio"; - O "Resumo" deve estar antes do "Abstract". Qualquer dúvida, entre em contato. Att, Thais Oliveira. on 2018-01-15T15:38:11Z (GMT) / Submitted by TIAGO BINSFELD (tiago.binsfeld@gmail.com) on 2018-01-15T17:04:19Z No. of bitstreams: 1 Best Ideas_Tiago Binsfeld.pdf: 1288457 bytes, checksum: fd0b906738c3688529e702b594717853 (MD5) / Approved for entry into archive by Thais Oliveira (thais.oliveira@fgv.br) on 2018-01-15T21:02:19Z (GMT) No. of bitstreams: 1 Best Ideas_Tiago Binsfeld.pdf: 1288457 bytes, checksum: fd0b906738c3688529e702b594717853 (MD5) / Made available in DSpace on 2018-01-16T12:56:35Z (GMT). No. of bitstreams: 1 Best Ideas_Tiago Binsfeld.pdf: 1288457 bytes, checksum: fd0b906738c3688529e702b594717853 (MD5) Previous issue date: 2017-12-18 / This paper searches for evidences that equity portfolio managers hold in their portfolios a finite number of stocks able to generate alpha. Theoretical portfolios are built from the best ideas identified in 2.201 Brazilian equity funds in the period from 2009 to 2016. In order to explain the return determinants, we use the five-factor Fama and French model (2015), as well as an alternate six-factor model, with the inclusion of herding. Results indicate that best ideas portfolios presented returns over the IBX 100 portfolio ranging from 0.69% to 2.33% per quarter, while the aggregate of managers’ ideas yielded a return inferior to the benchmark by 0.20% per quarter. By controlling different specifications of the model, alpha was found to be positive and significant at 5% of level of significance. / O trabalho procura evidências de que gestores de fundos de ações possuem um número finito de ações capazes de gerar alfa em suas carteiras. São construídos portfólios teóricos formados pelas best ideas identificadas nos 2.201 fundos de ações brasileiros que compõem a amostra do período de 2009 a 2016. Para explicar o desempenho desses portfólios, utiliza-se o modelo de cinco fatores de Fama e French (2015) e um modelo alternativo com a inclusão do fator herding. Os resultados mostram que os portfólios de best ideas brasileiras apresentaram desempenho superior ao benchmark teórico IBX 100 em no mínimo 0,69% e no máximo 2,33% por trimestre, enquanto o agregado das ideias dos gestores apresenta um retorno inferior ao benchmark em 0,20% por trimestre. Controlando por diferentes fatores, identificou-se alfa positivo e significativo a no mínimo 5% de significância.

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