| Fixed space | Fixed time | Fixed space and time | ||||||
| Direct effect | Indirect effect | Total effect | Direct effect | Indirect effect | Total effect | Direct effect | Indirect effect | Total effect |
K | 0.3141 | 0.1829 | 0.4970 | 0.6756 | 0.0030 | 0.6786 | 0.3929 | 0.0804 | 0.4733 |
L1 | −0.0143 | −0.0083 | −0.0226 | −0.2067 | −0.0009 | −0.2076 | −0.2210 | −0.0093 | −0.2302 |
L2 | −0.0751 | −0.0438 | −0.1189 | −0.0864 | −0.0004 | −0.0868 | −0.0193 | −0.0039 | −0.0232 |
L3 | 0.0935 | 0.0545 | 0.1479 | 0.3066 | 0.0014 | 0.3080 | 0.0045 | 0.0009 | 0.0054 |