variable | N | mean | p50 | sd | min | max |
Growth | 570 | 0.440 | 0.252 | 1.117 | −0.460 | 9.455 |
RD | 570 | 0.203 | 0.0950 | 0.617 | 0.0290 | 5.452 |
firmage | 570 | 14.90 | 15 | 4.864 | 5 | 28 |
Power | 570 | 0.562 | 0.559 | 0.122 | 0.301 | 0.816 |
CR | 570 | 1.152 | 1.039 | 0.639 | 0.177 | 2.833 |
ROE | 570 | 0.112 | 0.107 | 0.141 | −0.623 | 0.717 |
Debt | 570 | 0.234 | 0.198 | 0.158 | 0.0300 | 0.697 |
TAT | 570 | 0.506 | 0.461 | 0.265 | 0.0270 | 1.621 |
ln_asset | 570 | 21.31 | 21.23 | 0.700 | 19.73 | 23.32 |
ln_Pay3 | 570 | 14.93 | 14.87 | 0.578 | 13.80 | 16.81 |
ln_Board | 570 | 2.090 | 2.197 | 0.176 | 1.609 | 2.485 |
Ind_ratio | 570 | 0.375 | 0.333 | 0.0470 | 0.333 | 0.500 |
exe tot1 | 570 | 0.123 | 0.0980 | 0.0880 | 0.0360 | 0.573 |
ln_MHshares | 570 | 16.45 | 16.80 | 1.711 | 9.417 | 19.18 |