Correlation matrix
| Syn | Divergence | Size | Lev | ROE | Top1 | INST | Volatility | Volume | HHI | SOE | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Syn | 1 | 0.052*** | 0.288*** | 0.085*** | 0.055*** | 0.102*** | 0.153*** | −0.171*** | 0.117*** | 0.062*** | 0.231*** |
| Divergence | 0.056*** | 1 | 0.045*** | −0.003 | 0.026*** | 0.038*** | 0.020*** | −0.026*** | −0.003 | −0.006 | 0.022*** |
| Size | 0.284*** | 0.011 | 1 | 0.498*** | 0.092*** | 0.203*** | 0.455*** | −0.207*** | 0.531*** | 0.193*** | 0.374*** |
| Lev | 0.068*** | −0.007 | 0.479*** | 1 | −0.070*** | 0.054*** | 0.194*** | −0.018*** | 0.297*** | 0.183*** | 0.260*** |
| ROE | 0.027*** | 0.011* | 0.011* | −0.058*** | 1 | 0.155*** | 0.170*** | −0.037*** | −0.129*** | −0.033*** | −0.027*** |
| Top1 | 0.107*** | 0.037*** | 0.240*** | 0.057*** | 0.026*** | 1 | 0.407*** | −0.108*** | −0.123*** | 0.175*** | 0.290*** |
| INST | 0.147*** | −0.001 | 0.456*** | 0.189*** | 0.022*** | 0.397*** | 1 | −0.129*** | 0.098*** | 0.167*** | 0.393*** |
| Volatility | −0.198*** | −0.018*** | −0.179*** | −0.000 | −0.007 | −0.085*** | −0.111*** | 1 | 0.183*** | −0.069*** | −0.154*** |
| Volume | 0.108*** | −0.018*** | 0.545*** | 0.303*** | −0.017** | −0.104*** | 0.109*** | 0.182*** | 1 | 0.109*** | 0.184*** |
| HHI | 0.026*** | −0.010 | 0.126*** | 0.076*** | −0.002 | 0.109*** | 0.104*** | −0.044*** | 0.087*** | 1 | 0.219*** |
| SOE | 0.219*** | 0.015** | 0.372*** | 0.257*** | 0.008 | 0.290*** | 0.391*** | −0.117*** | 0.192*** | 0.163*** | 1 |
| 1 | 0.052*** | 0.288*** | 0.085*** | 0.055*** | 0.102*** | 0.153*** | −0.171*** | 0.117*** | 0.062*** | 0.231*** | |
| 0.056*** | 1 | 0.045*** | −0.003 | 0.026*** | 0.038*** | 0.020*** | −0.026*** | −0.003 | −0.006 | 0.022*** | |
| 0.284*** | 0.011 | 1 | 0.498*** | 0.092*** | 0.203*** | 0.455*** | −0.207*** | 0.531*** | 0.193*** | 0.374*** | |
| 0.068*** | −0.007 | 0.479*** | 1 | −0.070*** | 0.054*** | 0.194*** | −0.018*** | 0.297*** | 0.183*** | 0.260*** | |
| 0.027*** | 0.011* | 0.011* | −0.058*** | 1 | 0.155*** | 0.170*** | −0.037*** | −0.129*** | −0.033*** | −0.027*** | |
| 0.107*** | 0.037*** | 0.240*** | 0.057*** | 0.026*** | 1 | 0.407*** | −0.108*** | −0.123*** | 0.175*** | 0.290*** | |
| 0.147*** | −0.001 | 0.456*** | 0.189*** | 0.022*** | 0.397*** | 1 | −0.129*** | 0.098*** | 0.167*** | 0.393*** | |
| −0.198*** | −0.018*** | −0.179*** | −0.000 | −0.007 | −0.085*** | −0.111*** | 1 | 0.183*** | −0.069*** | −0.154*** | |
| 0.108*** | −0.018*** | 0.545*** | 0.303*** | −0.017** | −0.104*** | 0.109*** | 0.182*** | 1 | 0.109*** | 0.184*** | |
| 0.026*** | −0.010 | 0.126*** | 0.076*** | −0.002 | 0.109*** | 0.104*** | −0.044*** | 0.087*** | 1 | 0.219*** | |
| 0.219*** | 0.015** | 0.372*** | 0.257*** | 0.008 | 0.290*** | 0.391*** | −0.117*** | 0.192*** | 0.163*** | 1 |
Note(s): This table displays the correlation matrix for the primary variables used in this study. The Pearson correlation coefficients are shown in the upper triangle, and the Spearman correlation coefficients are presented in the lower triangle. See Appendix A for variable definitions. Significance levels are indicated by ***, ** and * for the 1%, 5% and 10% levels, respectively
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