Dear readers, We present to you the volume 18, nº 2 of 2021 of the Brazilian Business Review. An issue with papers of high scientific level and with the diversity of topics that characterizes BBR. We hope you like it! Opening the issue, Prudêncio, Forte, Crisóstomo, and Vasconcelos analyze the effect of corporate governance on Corporate Social Responsibility, with emphasis on the diversity of the composition of the board of directors and the executive board. Based on a sample of Brazilian companies between the years 2016 and 2017, the authors find evidence that gender diversity on the board of directors and the largest age group of the executive board has a favorable effect on companies' Corporate Social Responsibility practices. The resear...