| ROA | OROA | ROS | OROS | ||||
---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
NFChair | −0.023*** | − 0.014*** | − 0.029*** | − 0.015*** | − 0.083*** | − 0.048*** | − 0.104*** | − 0.048*** |
 | (−7.41) | (− 4.93) | (−7.66) | (− 5.03) | (− 5.96) | (− 3.65) | (− 6.39) | (−3.49) |
Size | Â | 0.016*** | Â | 0.021*** | Â | 0.049*** | Â | 0.070*** |
 |  | (10.66) |  | (13.17) |  | (7.97) |  | (9.55) |
Leverage |  | −0.037*** |  | −0.081*** |  | − 0.159*** |  | − 0.373*** |
 |  | (−4.38) |  | (−11.50) |  | (−3.13) |  | (−7.38) |
MB |  | −0.001 |  | −0.000 |  | −0.009*** |  | −0.004 |
 |  | (−1.39) |  | (−0.05) |  | (−2.68) |  | (−1.32) |
Board | Â | 0.000 | Â | 0.003 | Â | 0.026 | Â | 0.047 |
 |  | (0.07) |  | (0.53) |  | (0.86) |  | (1.29) |
Independence |  | −0.014 |  | −0.014 |  | 0.003 |  | 0.035 |
 |  | (−0.61) |  | (−0.63) |  | (0.03) |  | (0.31) |
Duality |  | −0.003 |  | −0.006*** |  | −0.009 |  | −0.019* |
 |  | (−1.50) |  | (−2.61) |  | (−0.90) |  | (−1.77) |
Top1 | Â | 0.001*** | Â | 0.001*** | Â | 0.002*** | Â | 0.002*** |
 |  | (7.11) |  | (8.60) |  | (4.66) |  | (5.92) |
Top25 | Â | 0.001*** | Â | 0.001*** | Â | 0.001*** | Â | 0.001** |
 |  | (5.21) |  | (5.52) |  | (2.91) |  | (2.05) |
Institution | Â | 0.002*** | Â | 0.002*** | Â | 0.003*** | Â | 0.003*** |
 |  | (8.21) |  | (7.61) |  | (3.69) |  | (4.10) |
Foreign |  | 0.002 |  | −0.007 |  | 0.035 |  | 0.000 |
 |  | (0.25) |  | (−0.77) |  | (0.79) |  | (0.01) |
Tangibility |  | −0.005 |  | −0.022** |  | 0.050 |  | 0.033 |
 |  | (−0.58) |  | (−2.29) |  | (1.17) |  | (0.71) |
Firm age |  | −0.000 |  | 0.000 |  | −0.001 |  | −0.000 |
 |  | (−0.94) |  | (0.19) |  | (−0.97) |  | (−0.35) |
CapEx | Â | 0.012 | Â | 0.043** | Â | 0.056 | Â | 0.177** |
 |  | (0.72) |  | (2.47) |  | (0.73) |  | (2.10) |
Intercept | 0.041*** | −0.304*** | 0.041*** | −0.411*** | 0.170*** | −0.927*** | 0.156*** | −1.348*** |
 | (3.20) | (−8.80) | (2.78) | (−11.00) | (3.06) | (−6.69) | (2.61) | (−7.98) |
Industry fixed effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Year fixed effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Obs. | 7902 | 7902 | 7902 | 7902 | 7886 | 7886 | 7886 | 7886 |
Adjusted R2 | 0.075 | 0.169 | 0.067 | 0.271 | 0.053 | 0.099 | 0.044 | 0.173 |