“…Other variables that were controlled in this study include Chair gender, which takes a value of 1 for male board chairs and 0 for female board chairs (Bernile et al, 2017), Chair-CEO duality, which takes a value of 1 for board chairs also serving as CEOs of their firms and 0 otherwise, and Chair tenure, which was measured based on the number of years ever since a board chair was elected to his/her position (Bochkay et al, 2019). Firm-specific attributes were also controlled, including firm size, which was measured using the natural logarithm of total assets (Bernile et al, 2017), Firm age, which was measured by counting the number of years following the establishment of a firm (Wang et al, 2022), Leverage, which was measured by dividing total debt by total assets (Fiorillo et al, 2022), Profitability, which was measured based on return on assets (D. Xu et al, 2021), Tobin's Q, which was computed by dividing the market value of total assets by their book value (Sunder et al, 2017), Tangibility, which was computed by taking the ratio of the net value of a fixed asset to total assets (He & Tian, 2013), Absorbed slack, which was computed by taking the ratio of administrative and selling expenses to sales, Potential slack, which was computed by taking the ratio of total long-term debt to total assets (O′Brien & David, 2014), Board size, which was computed by counting the number of directors in a firm (Campbell et al, 2019), Independent director, which was computed by taking the percentage of independent directors on the board, and market competition, which was computed by adding the squares of the ratio of sales revenue in the industry (Wang et al, 2022). Industry and time effects were also controlled by including industry and year dummies.…”