Dynamic panel data analysis of the impact of governance on bank capital structure in Indonesia

The banking industry plays a crucial role in driving the Indonesian economy. Therefore, any financial upheaval within this sector would have a significant influence on the overall economy. Hence, this study examines the capital composition of banking institutions in Indonesia to assess the financial soundness of the banks. A bank's susceptibility to default will adversely affect client confidence in the bank. This study investigates the influence of governance attributes, such as board size, board meeting frequency, risk committee presence, institutional ownership, and independent committee existence, on the capital structure of Indonesian banks. 31 samples were intentionally chosen using purposeful sampling. Data estimation was performed using a two-step ArellanoBond Generalized Method of Moments (GMM) estimator. The findings suggest that the bank risk committee, institutional ownership, and independent committee exert a notable and favorable influence on the capital structure of banks in Indonesia. Nevertheless, the size of the board and the frequency of board meetings do not exert a substantial impact. The size of the board and the use of leverage have no substantial impact. Developing efficient corporate governance procedures is essential for ensuring the bank's financial stability. This involves maximizing the effectiveness of the risk committee, institutional ownership, and independent committee.