1 | 2 | 3 | 4 | 5 | 6 | 7 | |
1) Cash | 1 | ||||||
2) ln(Spill_Tech) | 0.111*** | 1 | |||||
3) R&D-Invest | 0.25*** | 0.238*** | 1 | ||||
4) ln(Total-Asset) | −0.321*** | 0.044 | −0.186*** | 1 | |||
5) Asset-Liability-Ratio | −0.621*** | −0.023 | −0.255*** | 0.57*** | 1 | ||
6) Net-Capital | 0.301*** | 0.133*** | 0.256*** | −0.415*** | −0.709*** | 1 | |
7) ROA | 0.363*** | 0.038 | 0.27*** | −0.017 | −0.481*** | 0.394*** | 1 |