Purpose – This paper aims to investigate the determinants and the evolution of voluntarily adopted firm‐level corporate governance practices in Brazil from 1998 to 2004 using broad corporate governance scores. Design/methodology/approach – The authors employ a robust panel‐data procedure...

Purpose – Proposes a new covariance matrix robust estimator able to capture the correct orientation of the data and the large unconditional variance caused by occasional high volatility periods. Design/methodology/approach – Derives easy‐to‐compute estimates for the center and covariance...

Purpose – The purpose of this paper is to examine the risk-adjusted performance of Brazilian SRI stock funds. Design/methodology/approach – Risk-adjusted performance of 11 Brazilian socially responsible investment (SRI) funds relative to local index funds and matched pairs of funds. Findings...

This paper analyzes the structure of ownership and control of public Brazilian companies using data from 325 companies listed at the São Paulo Stock Exchange. We show a high degree of ownership concentration. The major shareholder has, on average, 41 percent of the equity capital, while the...