“…Prior research has examined the relation between tax avoidance and a wide range of firm-level factors, including firms' size (Zimmerman, 1983;Gupta and Newberry, 1997), profitability (Gupta and Newberry, 1997;Richardson and Lanis, 2007), life cycle (Hasan, Al-Hadi, Taylor and Richardson, 2017), ownership structure (Chen, Chen, Cheng and Shevlin, 2010), asset mix (Gupta and Newberry, 1997;Richardson and Lanis, 2007), and foreign operations (Rego, 2003). Some have also linked tax avoidance to management styles (Dyreng et al, 2010), governance structures (Desai and Dharmapala, 2006), incentive compensations (Armstrong, Blouin and Larcker, 2012), and executives' personal tax behaviour (Hjelström, Kallunki, Nilsson and Tylaite, 2019). In general, prior studies show that the level of tax avoidance is significantly related to internal firm characteristics.…”