Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Roy Martelanc"'
Publikováno v:
RAUSP Management Journal, Vol 55, Iss 4, Pp 567-582 (2020)
Purpose – The purpose of this paper is to analyze whether companies that contracted loans from the Brazilian National Bank for Economic and Social Development (BNDES) between 2002 and 2014 were able to invest more than companies that did not. The l
Externí odkaz:
https://doaj.org/article/c388fa4a91064bf19226bfc4679d98a4
Autor:
Elaine Borges, Roy Martelanc
Publikováno v:
Revista Brasileira de Gestão De Negócios, Vol 21, Iss 2, Pp 349-364 (2019)
Purpose – This study aims to analyze the impact of mutual funds trading shares together for consecutive periods in the price of these shares. Design/methodology/approach – Fixed-effects panel regression analyzes were performed to identify the re
Externí odkaz:
https://doaj.org/article/8aa7ee4af6834fe8b280f37312d920b0
Publikováno v:
RAC: Revista de Administração Contemporânea, Vol 22, Iss 6, Pp 859-884 (2018)
Fusões e Aquisições (F&A) é um assunto extensamente estudado na literatura internacional de finanças. Uma questão em aberto é o papel e impacto da participação de um advisor para auxiliar no processo de negociação. A literatura concentra-s
Externí odkaz:
https://doaj.org/article/13ba3ca7537140efb29c27ef0c216adf
Autor:
Elaine Cristina Borges, Roy Martelanc
Publikováno v:
RAUSP: Revista de Administração da Universidade de São Paulo, Vol 50, Iss 2, Pp 196-207 (2015)
RESUMO Neste estudo, verifica-se se os retornos dos fundos de investimento no Brasil decorrem da habilidade dos gestores ou apenas do fator sorte. Foi utilizada a metodologia de Fama e French, que concluem pela irrelevância da habilidade nos Estados
Externí odkaz:
https://doaj.org/article/08d79d071ecf41edb395f6cc4f246e78
Publikováno v:
Revista Contabilidade & Finanças, Vol 26, Iss 67, Pp 85-92 (2015)
This article analyzes the credit constraints, using the cash flow sensitivity approach, of private and listed companies between 2007 and 2010. According to this approach, the econometric results show that the credit constraints are the same for eithe
Externí odkaz:
https://doaj.org/article/03318bb642ce444aa413bbb8dde7d7bc
Autor:
Bruno Cals de Oliveira, Roy Martelanc
Publikováno v:
Revista Brasileira de Finanças, Vol 12, Iss 2, Pp 135-161 (2014)
The literature on Initial Public Offerings (IPO) is still little explored in Brazil, since the significant growth in the stock market occurred only recently. The purpose of this study is to identify the determining factors for the IPO of Brazilian co
Externí odkaz:
https://doaj.org/article/ad068eb26b38452f813f574fe9a01fa2
Publikováno v:
Revista Brasileira de Finanças, Vol 12, Iss 1, Pp 67-88 (2014)
The objective of this study is to answer the criticism to the CAPM based on findings that the market portfolio is far from the efficient frontier. We run a numeric optimization model, based on Brazilian stock market data from 2003 to 2012. For each a
Externí odkaz:
https://doaj.org/article/1a587b67bef54fc1a5bcdf261d182536
Autor:
Ricardo Goulart Serra, Roy Martelanc
Publikováno v:
BBR: Brazilian Business Review, Vol 10, Iss 1, Pp 49-80 (2013)
Este artigo examina o procedimento de estimação de betas para empresas cujas ações não são negociadas todos os dias. Os betas são estimados para 3 métodos: repetição da última cotação (RUC), trade-to-trade (TT) e ajuste de Scholes e Will
Externí odkaz:
https://doaj.org/article/7e046ff5c2aa4586840ab9eb8cd586e0
Publikováno v:
Revista Brasileira de Finanças, Vol 6, Iss 3, Pp 335-356 (2008)
The role played by the board of a firm is one of the main aspects considered in literature on corporate governance around of the world. simultaneously, the social and institutional relations have been seen as preponderant factor for the happened resu
Externí odkaz:
https://doaj.org/article/7392be8760804f83acd9ece10db21dc6
Autor:
Wesley Mendes Silva, Roy Martelanc
Publikováno v:
Enfoque, Vol 25, Iss 3 (2008)
A análise da governança corporativa, incluindo-se a transparência da administração, tem-se tornado um fator chave para conhecer as grandes empresas.Ao mesmo tempo, vem sendo apontada como um indicador de confiança dos investidores nas decisões
Externí odkaz:
https://doaj.org/article/8296609e8715434ebde5fd948b1e0b5b