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Featured researches published by Isac de Freitas Brandão.


Corporate Governance | 2018

The ultimate controlling owner and corporate governance in Brazil

Vicente Lima Crisóstomo; Isac de Freitas Brandão

High ownership concentration makes controlling blockholders powerful enough to use private benefits of control and able to shape the corporate governance system to favor their own interests. This paper aims to examine the effect of the nature of the ultimate firm owner on the quality of corporate governance in Brazil.,Econometric models are estimated to assess whether the nature of the ultimate controlling shareholder affects the quality of the corporate governance system. Models are estimated using panel data methodology with coefficients estimated by the generalized method of moments system estimator.,The results show that the absence of a controlling shareholder has a positive effect on corporate governance, whereas the presence of a controlling blockholder, or a shareholder agreement among a few large shareholders, has a negative effect. This adverse effect holds when the controlling blockholder is a family or another firm. The findings are in line with the expropriation effect given that weaker corporate governance system facilitates controlling shareholders’ ability to extract private benefits of control. The findings also give support to the substitution effect as powerful blockholders take on the management monitoring function by weakening the board.,Following important previous literature, the study investigates the effect of the nature of large controlling shareholders on the adoption of good corporate governance practices. The work provides additional evidence on the effect of the nature of large controlling shareholders on the quality of the corporate governance system in Brazil, taking into account the main kinds of controlling blockholders present in that market. The findings give support to both the expropriation and substitution hypotheses highlighting the presence of the principal-principal agency model in an important emerging market, Brazil.


REAd. Revista Eletrônica de Administração (Porto Alegre) | 2014

Satisfação no serviço público: um estudo na Superintendência Regional do Trabalho e Emprego no Ceará

Isac de Freitas Brandão; Leticia Cesar de Lima; Augusto César de Aquino Cabral; Sandra Maria dos Santos; Maria Naiula Monteiro Pessoa

Job satisfaction is seen as an aspect that, when present, motivates employees and affects positively their productivity. In this perspective, the present work intended to identify the preponderant factors for job satisfaction in Regional Superintendent of Labor and Employment (SRTE / CE), in the Light of Herzberg’s two-factor theory. It was carried out a survey with three distinct groups of public agents: labor inspectors, administrative servers and trainees. The data were analyzed by quantitative method and content analysis. The questionnaire contained a five-point Likert-type satisfaction scale, concerning the level of satisfaction of surveyed people with five motivational factors and six hygiene factors, in addition there were two open questions about other aspects with which the respondents were satisfied or dissatisfied. The results revealed that the motivational factors prevailed in the generation of satisfaction in the three investigated groups were carrying out professional, activities performed and the responsibility assigned; related to hygiene factors, respondents were more satisfied in general, under the supervision and interpersonal relationships. These results corroborate previous research conducted in other governmental entities. Additionally, correlation analyzes and no-parametric tests showed that the profile characteristics may influence the respondents satisfaction with hygiene and motivational factors analyzed.


Revista Brasileira de Finanças | 2015

Concentração de propriedade e qualidade da governança da empresa brasileira

Isac de Freitas Brandão; Vicente Lima Crisóstomo


Revista Contemporânea de Contabilidade | 2013

Fatores determinantes do disclosure de guidance das companhias listadas na BM&FBOVESPA

Isac de Freitas Brandão; Renata Rouquayrol Assunção; Vera Maria Rodrigues Ponte; Sílvia Maria Dias Pedro Rebouças


Revista Contabilidade & Finanças | 2018

Composition of the board of directors and pay-performance sensitivity

Isac de Freitas Brandão; Alessandra Carvalho de Vasconcelos; Márcia Martins Mendes De Luca; Vicente Lima Crisóstomo


Revista Brasileira de Gestão De Negócios | 2017

Value allocation to stakeholder employees and its effect on the competitiveness of the banking sector

Isac de Freitas Brandão; Andressa Silva Miranda Diógenes; Mônica Cavalcanti Sá de Abreu


Revista Contabilidade e Controladoria | 2016

ESTRUTURA DE PROPRIEDADE E DESEMPENHO ECONÔMICO-FINANCEIRO EM INSTITUIÇÕES BANCÁRIAS LISTADAS NA BM&FBOVESPA

Isac de Freitas Brandão; Antonio Carlos Dias Coelho


RACE: Revista de Administração, Contabilidade e Economia | 2016

Disclosure e materialidade: Evidências nos ativos intangíveis dos clubes brasileiros de futebol

Ariane Firmeza Mota; Isac de Freitas Brandão; Vera Maria Rodrigues Ponte


Revista Gestão Organizacional | 2015

INTERNACIONALIZAÇÃO E GOVERNANÇA NAS MAIORES COMPANHIAS ABERTAS DO BRASIL

Isac de Freitas Brandão; Ariane Firmeza Mota; Alessandra Carvalho de Vasconcelos; Márcia Martins Mendes De Luca


Brazilian Review of Finance | 2015

Ownership Concentration and Governance Quality of Brazilian Firm

Isac de Freitas Brandão; Vicente Lima Crisóstomo

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Ariane Firmeza Mota

Federal University of Ceará

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