Stock Companies
Mostrando 25-36 de 153 artigos, teses e dissertações.
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25. Governança corporativa: geração de valor - um estudo das empresas brasileiras de capital aberto com ações negociadas na bolsa de valores de São Paulo no período 2000 até 2011
Since the early 1980s the Corporate Governance has become the main global focus of discussion about the top management. In Brazil the topic has gained impact from 1995, the foundation year of the IBCA (Instituto Brasileiro de Conselheiros de Admininstração), current IBGC (Instituto Brasileiro de Governança Corporativa). The adoption and improvement of cor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/03/2012
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26. The relationship between market sentiment index and stock rates of return: a panel data analysis
This article analyzes the relationship between market sentiment and future stock rates of return. We used a methodology based on principal component analysis to create a sentiment index for the Brazilian market with data from 1999 to 2008. The sample consisted of companies listed on BM&F BOVESPA which were grouped into quintiles, each representing a portfoli
BAR - Brazilian Administration Review. Publicado em: 2012-06
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27. Discretionary-based disclosure: evidence from the Brazilian market
The primary objective of this paper is to identify the factors that explain Brazilian companies’ level of voluntary disclosure. Underpinning this work is the Discretionary-based Disclosure theory. The sample is composed of the top 100 largest non-financial companies listed in the Bolsa de Valores de São Paulo (Brazilian Securities, Commodities, and Future
BAR - Brazilian Administration Review. Publicado em: 2012-03
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28. Fatores determinantes para abertura de capital de empresas brasileiras / IPO determinants of Brazilian Companies
IPO has a wide international literature with many papers published on this subject. However, in Brazil, there are a few researchers who are dedicated to study this phenomenon, considering that the relevant growth of the national capital market is still recent. The objective of this study is to identify, based on accounting and market indicators and firm char
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2011
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29. Fraudes corporativas : uma análise das variáveis contábeis indicativas em empresas não financeiras de capital aberto no Brasil
Trabalhos científicos com ferramental estatístico em contabilidade, utilizando variáveis contábeis indicativas, deram seus primeiros passos no estudo das fraudes corporativas no exterior no início da década de 90, e com esse enfoque, praticamente inexistem no Brasil. O objetivo desta pesquisa foi analisar se as variáveis contábeis utilizadas como ind
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/11/2011
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30. A auditoria e o mercado acionário latino-americano: casos Brasil, Argentina e Colômbia / The auditor and the Latin American stock market: cases of Brazil, Argentina and Colombia
The strength of a stock market is related to transparency and reliability of all information available for its users. In this sense, both the auditor and his work, which is disseminated through the auditing reports, become the guarantee of the economical reality from all publicly traded companies. However, in Latin America reality (especially in Brazil, Colo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2011
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31. Conflito de interesses nas sociedades por ações
In this paper we addressed the theme of the conflict of interest within the Brazilian corporations. It was also covered, reflexively, the discipline of the particular benefit. To address the systemic study of the chosen theme, we started the studies analyzing its proximity with the line of research economic power and legal limitations, starting from he notio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2011
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32. The smoothing hypothesis, stock returns and risk in Brazil
Income smoothing is defined as the deliberate normalization of income in order to reach a desired trend. If the smoothing causes more information to be reflected in the stock price, it is likely to improve the allocation of resources and can be a critical factor in investment decisions. This study aims to build metrics to determine the degree of smoothing in
BAR - Brazilian Administration Review. Publicado em: 2011-03
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33. Governança corporativa e valor de instituições financeiras brasileiras
The separation between ownership and control in modern organizations generates conflicts, as the managers do not always act in accordance with the interests of the propertiers. In order to ensure that their interests be served through the maximization of their wealth, owners incur costs of monitoring and control of management. Therefore, corporate governance
Publicado em: 2011
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34. Modelo de gerenciamento de estoques de peças de reposição para empresas de transporte urbano de passageiros / A spare parts stock management model to companies of urban passenger transport by bus
O trabalho busca oferecer um modelo para melhor gestão do estoque de peças de reposição para empresas de transporte urbano de passageiros, com a conseqüente melhoria na gestão das suas manutenções. Também conhecidos como itens MRO (Manutenção, Reparo e Operações), estas peças de reposição, em função das suas características de consumo e de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/12/2010
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35. Análise DuPont como ferramenta de apoio às decisões de investimento em ações
The goal of this research is to examine whether DuPont Analysis indicators have explanatory power regarding the firms future profitability. In addition, we sought to investigate the utility of stock investing strategy, upon signals taken from the components of a DuPont Analysis. The tests were performed in Brazilian publicly traded companies with shares on B
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/06/2010
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36. Fatores determinantes do nível de disclosure das empresas de energia elétrica brasileiras : um estudo com dados em painel
This study has aimed to evaluate the reasons that have lead to the disclosure of information by Brazilian electric power companies. For this purpose, we have used the studies of Verrecchia (2001), Dye (2001), Healy and Papely (2001), and Core (2001) to form the basis of the theoretical framework. Thus, we developed seven hypotheses related to the level of di
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2010