Matched sample regressions
| Parameters | PSM sample | EB sample | ||
|---|---|---|---|---|
| Estimates | Estimates | Estimates | Estimates | |
| H1 | H2 | H1 | H2 | |
| Intercept | −481.804 | −387.683 | −30.241 | −17.647 |
| [0.570] | [0.460] | [0.930] | [0.540] | |
| BOARDBEN | 11.513*** | 6.656 | 8.856*** | 2.021 |
| [2.800] | [1.420] | [3.070] | [0.600] | |
| CEOBEN | −0.620 | −4.495** | 0.935 | −10.586*** |
| [0.680] | [2.210] | [0.610] | [3.160] | |
| BOARDBEN*CEOBEN | 8.076** | 24.137*** | ||
| [2.140] | [3.860] | |||
| ROE | −0.019 | −0.012 | 0.034 | 0.039 |
| [0.000] | [0.000] | [1.130] | [1.320] | |
| LNCAPEX | 2.256** | 2.250** | 1.536*** | 1.437*** |
| [2.540] | [2.540] | [2.820] | [2.660] | |
| LEV | 1.669 | 1.832 | −0.395 | 0.234 |
| [0.290] | [0.320] | [0.100] | [0.060] | |
| FAGE | 0.116 | 0.122 | 0.063* | 0.070** |
| [0.000] | [0.000] | [1.780] | [2.000] | |
| LNTA | 1.289 | 1.290 | 3.740*** | 3.733*** |
| [1.510] | [1.510] | [8.880] | [6.200] | |
| MBV | −0.619* | −0.642 | 0.015 | −0.001 |
| [1.940] | [2.020] | [0.070] | [0.000] | |
| BDIND | 6.342 | 6.274 | 0.670 | 0.050 |
| [1.230] | [1.230] | [0.200] | [0.010] | |
| BDSIZE | 5.690*** | 5.663*** | 3.744*** | 3.825*** |
| [9.350] | [9.330] | [8.880] | [9.130] | |
| BDDIV | 47.040*** | 46.321*** | 41.600*** | 41.687*** |
| [5.030] | [4.970] | [6.790] | [6.850] | |
| CEODUA | −2.200 | −1.790 | −0.736 | −0.963 |
| [0.640] | [0.520] | [0.340] | [0.440] | |
| CEOGEN | 18.132*** | 17.497*** | −15.194*** | −14.069*** |
| [4.040] | [3.900] | [4.530] | [4.210] | |
| CEOTEN | 0.494** | 0.495** | 0.266* | 0.249* |
| [2.410] | [2.420] | [1.910] | [1.800] | |
| Controls and Year and Industry FE | Yes | Yes | Yes | Yes |
| Log Likelihood | −1998 | −1995 | −3945 | −3938 |
| Number of Observations | 502 | 502 | 920 | 920 |
| Parameters | PSM sample | EB sample | ||
|---|---|---|---|---|
| Estimates | Estimates | Estimates | Estimates | |
| Intercept | −481.804 | −387.683 | −30.241 | −17.647 |
| [0.570] | [0.460] | [0.930] | [0.540] | |
| BOARDBEN | 11.513*** | 6.656 | 8.856*** | 2.021 |
| [2.800] | [1.420] | [3.070] | [0.600] | |
| CEOBEN | −0.620 | −4.495** | 0.935 | −10.586*** |
| [0.680] | [2.210] | [0.610] | [3.160] | |
| BOARDBEN*CEOBEN | 8.076** | 24.137*** | ||
| [2.140] | [3.860] | |||
| ROE | −0.019 | −0.012 | 0.034 | 0.039 |
| [0.000] | [0.000] | [1.130] | [1.320] | |
| LNCAPEX | 2.256** | 2.250** | 1.536*** | 1.437*** |
| [2.540] | [2.540] | [2.820] | [2.660] | |
| LEV | 1.669 | 1.832 | −0.395 | 0.234 |
| [0.290] | [0.320] | [0.100] | [0.060] | |
| FAGE | 0.116 | 0.122 | 0.063* | 0.070** |
| [0.000] | [0.000] | [1.780] | [2.000] | |
| LNTA | 1.289 | 1.290 | 3.740*** | 3.733*** |
| [1.510] | [1.510] | [8.880] | [6.200] | |
| MBV | −0.619* | −0.642 | 0.015 | −0.001 |
| [1.940] | [2.020] | [0.070] | [0.000] | |
| BDIND | 6.342 | 6.274 | 0.670 | 0.050 |
| [1.230] | [1.230] | [0.200] | [0.010] | |
| BDSIZE | 5.690*** | 5.663*** | 3.744*** | 3.825*** |
| [9.350] | [9.330] | [8.880] | [9.130] | |
| BDDIV | 47.040*** | 46.321*** | 41.600*** | 41.687*** |
| [5.030] | [4.970] | [6.790] | [6.850] | |
| CEODUA | −2.200 | −1.790 | −0.736 | −0.963 |
| [0.640] | [0.520] | [0.340] | [0.440] | |
| CEOGEN | 18.132*** | 17.497*** | −15.194*** | −14.069*** |
| [4.040] | [3.900] | [4.530] | [4.210] | |
| CEOTEN | 0.494** | 0.495** | 0.266* | 0.249* |
| [2.410] | [2.420] | [1.910] | [1.800] | |
| Controls and Year and Industry FE | Yes | Yes | Yes | Yes |
| Log Likelihood | −1998 | −1995 | −3945 | −3938 |
| Number of Observations | 502 | 502 | 920 | 920 |
Note(s): Significance is denoted by *p < 0.10, **p < 0.05, ***p < 0.01 and t-values are reported in parentheses below estimates. All the variable descriptions are provided in Appendix
Source(s): Authors’ own work
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