This study aims to present further evidence of cost stickiness by employing Selling, General, and Administrative (SG&A) costs. It also provides empirical evidence on the effect of audit committee meetings and audit quality on cost stickiness. The study used data from listed companies on the Saudi Arabian stock exchange during 2015–2019. Based on pooled panel data regression, the study proves that the SG&A costs are sticky. The results show the level of SG&A costs increases more with an increase in sales revenue (activity) while it decreases less with an equivalent reduction in sales revenue (activity). Also, this study finds that the frequency of audit committee meetings decreases the magnitude stickiness of SG&A costs, which supports the view that frequent meetings of AC significantly enhance its overseeing function and effectiveness. The study further reveals that audit quality “by BIG4 audit firms” is not related to reduced cost stickiness. This result implies that there is no difference in CS between companies audited by BIG4 or by non-BIG4. In general, the research highlights the importance of AC diligence (i.e., meetings) in improving its effectiveness and controlling management’s discretions affecting the cost structure in the context of sticky cost behavior.

The study examines the effect of board size, frequency of board meetings and frequency of audit committee meetings on the market value of 11 Jordanian commercial banks as measured by Tobin’s Q. Random effect panel data regression is employed to test the study hypotheses. Results reveal that board size has a significant and negative effect on bank market value. Results also show that frequency of board meetings has no effect on bank value, while the frequency of audit committee meetings has a significant and positive effect on bank value. The results suggest that the argument of agency theory and resource independence theory towards the role of board and its committees in supporting firm value should be always combined with the appropriate size. Accordingly, one important implication of the study is that the selection of an appropriate number of board members and the prior effective preparation for their meetings are critical factors to enhance the value of banks in Jordan.