The results of endogeneity test
| Variables | (1) | (2) | ||
|---|---|---|---|---|
| GI | p-value | GI | p-value | |
| L2.ESG | 0.087*** | 0.011 | ||
| L3.ESG | 0.066*** | 0.012 | ||
| Age | −0.058* | 0.025 | −0.035 | 0.029 |
| Size | 0.548*** | 0.012 | 0.562*** | 0.013 |
| Lev | 0.158* | 0.076 | 0.118 | 0.082 |
| Growth_w | 0.064* | 0.028 | 0.057 | 0.031 |
| RD | 0.022*** | 0.003 | 0.022*** | 0.004 |
| Indep | 0.250 | 0.207 | 0.232 | 0.225 |
| TobinQ | 0.028*** | 0.006 | 0.023*** | 0.007 |
| Duality | −0.006 | 0.028 | −0.014 | 0.030 |
| _cons | −10.687*** | 0.284 | −11.200*** | 0.309 |
| Ind | Yes | Yes | ||
| Year | Yes | Yes | ||
| r2 | 0.416 | 0.423 | ||
| r2_a | 0.410 | 0.416 | ||
| F | 70.103 | 61.104 | ||
| Variables | (1) | (2) | ||
|---|---|---|---|---|
| GI | GI | |||
| L2.ESG | 0.087*** | 0.011 | ||
| L3.ESG | 0.066*** | 0.012 | ||
| Age | −0.058* | 0.025 | −0.035 | 0.029 |
| Size | 0.548*** | 0.012 | 0.562*** | 0.013 |
| Lev | 0.158* | 0.076 | 0.118 | 0.082 |
| Growth_w | 0.064* | 0.028 | 0.057 | 0.031 |
| RD | 0.022*** | 0.003 | 0.022*** | 0.004 |
| Indep | 0.250 | 0.207 | 0.232 | 0.225 |
| TobinQ | 0.028*** | 0.006 | 0.023*** | 0.007 |
| Duality | −0.006 | 0.028 | −0.014 | 0.030 |
| _cons | −10.687*** | 0.284 | −11.200*** | 0.309 |
| Ind | Yes | Yes | ||
| Year | Yes | Yes | ||
| r2 | 0.416 | 0.423 | ||
| r2_a | 0.410 | 0.416 | ||
| F | 70.103 | 61.104 | ||
Note(s): ***, ** and * indicate significant confidence levels at 1, 5 and 10%, respectively
Source(s): Developed by the authors
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