Board structure refers to the composition, roles, responsibilities, and relationships within a company's board of directors. This includes the number of directors, their qualifications and diversity, the division of power between the board and management, the presence of independent directors, and the structures in place for decision-making and oversight. Board structure plays a crucial role in corporate governance, as it can impact the decision-making process, corporate performance, and accountability within a company. Research in this area often focuses on how different board structures influence firm behavior, performance, and outcomes. Studies may also examine the impact of regulatory changes, cultural context, and external factors on board structure and effectiveness.