“…CEOOC serves as the main independent variable, representing CEOOC. When testing the primary model, managerial and corporate governance factors, as well as firm characteristics, are controlled based on previous studies (Chen et al ., 2019; Nadeem, 2021; Ma et al ., 2021; Hesarzadeh and Rajabalizadeh, 2019, 2020; Hesarzadeh et al ., 2020). These factors include CEO tenure ( CEOTen ), CEO financial expertise ( CEOFinExpt ), board independence ( BInd ), board financial expertise ( BFinExpt ), institutional ownership ( InstOwn ), firm size ( Size ), return on assets ( ROA ), total accruals (Accruals), loss (Loss), sales growth ( SalesG ), market-to-book ratio ( MTB ), firm age ( LnAge ) [3], foreign sales ( ForeignS ) and business segments ( Segment ).…”