The impact of firms’ and CEOs’ social media usage on corporate performance

The current research aims to explore the impact of corporate governance on the Saudi banking performance for the period of 2014–2017. Though many researchers tested the relationship of corporate governance and firm performance, globally as well as in Saudi Arabia, however, during the literature review, it was found that many excluded the banking industry. This study tries to fill the gap by looking exclusively at the Saudi banking industry. Firm performance is measured through return on assets, return on equity, and Tobin’s Q as the dependent variables. The corporate governance practices are measured through the board characteristics (size, meeting, number of committees, independence, foreign board membership), and an audit committee (size, meeting, independence) as the independent variables. Firm size and firm age are the controls. Panel data analysis was implemented, using both descriptive and multivariate analysis through multiple regression to investigate the governance practices and firm performance. The empirical findings demonstrate that board size, audit committee meeting and bank size have a positive impact on ROE, whereas board independence has a negative impact on ROE. Similarly, board size and bank size have a positive relationship with ROA and board meeting has a negative relationship with ROA. Further, board (size and independence) and bank size have a positive relationship with Tobin’s Q, whereas number of board committees and bank age have a negative relationship with Tobin’s Q. Finally, audit committee (size and independence) and foreign board membership have no impact on the bank performance.

This study investigates how the implementation of Enterprise Risk Management program affects the performance of firms using an Enterprise Risk Management model for the banking sector and an integrated model for measuring Enterprise Risk Management index used in the study by Mukhtar and Soliman (2016). Ten listed commercial banks were selected with the Enterprise Risk Management index as the main independent variable, with Return on Average Equity (ROAE), Share Price Return (SPR) and Firm Value (FV) used as three separate dependent variables. The study provides strong evidence of a positive relationship between Enterprise Risk Management implementation and performance in the Nigerian banking sector. The findings and conclusions of this study are consistent with those of other studies that used data from different industries, providing a basis from which to generalize the findings from this study to firms in other industries.

This study investigates the relationship between Enterprise Risk Management adoption and implementation, and the performance of banks using a sample of four out of the seven Strategically Important Banks (SIB) listed on the Nigerian Stock Exchange covering the period from 2005 q1 to 2015 q2. In this study, we determined a measure for Enterprise Risk Management (ERM) adoption or implementation (ERM index) using an integrated Enterprise Risk Management measurement model for the banking sector suggested by Soliman and Mukhtar (2017). A time series Johansen’s cointegration test was used to obtain evidence of the long-term association between ERM and performance, while Vector Error Correction Model (VECM) analysis was performed to gather evidence of causality relationship between ERM and performance. Finally, Generalized Impulse Response Function was used to obtain evidence of how performance responds to the introduction of a shock on Enterprise Risk Management. This study makes significant contributions to the existing body of knowledge, as it yields the first Enterprise Risk Management-performance-based empirical results that indicate a long-term relationship, causation effects, in addition to responding to performance ERM.