| Variable | Mean | SD | Min | Max | p50 |
| R&D | 17.78 | 1.664 | 7.720 | 23.93 | 17.87 |
| Degree | 2.048 | 1.296 | 1 | 8 | 2 |
| Age | 23.19 | 5.542 | 6 | 41 | 23 |
| Size | 22.33 | 1.381 | 19.14 | 27.94 | 22.06 |
| SA | −3.911 | 0.245 | −4.751 | −2.391 | −3.897 |
| Lev | 0.429 | 0.204 | 0.0420 | 0.976 | 0.428 |
| ROA | 0.0286 | 0.0829 | −1.240 | 0.344 | 0.0333 |
| Cash | 0.206 | 0.154 | 0.00580 | 0.757 | 0.163 |
| Equity | 22.34 | 17.05 | 0.0586 | 73.82 | 20.61 |
| Growth | 0.172 | 0.427 | −0.667 | 4.369 | 0.0742 |