变量 | IC | OI | proVB | ||||
M1 | M2 | M3 | M4 | M5 | M6 | M7 | |
控制变量 |
|
|
| ||||
1) 性别 | −0.084 | −0.030 | −0.132 | −0.092 | −0.121 | −0.074 | −0.048 |
2) 年龄 | 0.059 | 0.091 | 0.103 | 0.125* | −0.006 | 0.016 | −0.027 |
3) 受教育程度 | 0.021 | 0.078 | −0.066 | −0.023 | −0.049 | 0.0016 | −0.008 |
4) 岗位 | 0.038 | −0.023 | 0.038 | −0.006 | 0.042 | −0.0026 | 0.003 |
5) 工作年限 | −0.152* | −0.073 | −0.129 | −0.072 | −0.140* | −0.078 | −0.05 |
6) 使用时长 | 0.006 | −0.002 | 0.011 | 0.005 | 0.062 | 0.056 | 0.055 |
直接效应 |
|
|
| ||||
WS |
| 0.502*** |
| 0.346*** |
| 0.266*** | 0.103 |
SS |
| 0.286*** |
| 0.225*** |
| 0.343*** | 0.244*** |
中介效应 |
|
|
| ||||
IC |
|
|
|
|
|
| 0.176* |
OI |
|
|
|
|
|
| 0.215** |
F | 1.29 | 23.02*** | 1.82 | 9.86*** | 1.4 | 10.65*** | 11.58*** |
R2 | 0.04 | 0.47 | 0.05 | 0.28 | 0.04 | 0.29 | 0.36 |
ΔR2 |
| 0.43 |
| 0.23 |
| 0.25 | 0.07 |