请问用stata做边际效应分析,像表1和表2这种结果,有没有问题?
如何从边际效应分析的结果看出来某个影响因素显著影响因变量呢?比如表1中x2 x3 x5 x6 x7都只对y2的两个取值有显著影响,那这样能说明这四个影响因素对y2有显著影响吗?谢谢大家!!
表1
| | y2=1 | y2=2 | y2=3 | y2=4 | y2=5 |
| x1 | 0.025 (0.019) | 0.000 (0.016) | 0.029 (0.031) | -0.009 (0.020) | -0.045 (0.029) |
| x2 | -0.085** (0.035) | -0.000 (0.053) | -0.098 (0.077) | 0.029 (0.059) | 0.154*** (0.055) |
| x3 | -0.238*** (0.075) | -0.000 (0.149) | -0.276 (0.211) | 0.082 (0.159) | 0.432*** (0.146) |
| x4 | 0.026 (0.028) | 0.000 (0.017) | 0.031 (0.044) | -0.009 (0.020) | -0.048 (0.061) |
| x5 | 0.194*** (0.074) | 0.000 (0.122) | 0.226 (0.180) | -0.066 (0.130) | -0.354** (0.141) |
| x6 | 0.050*** (0.017) | 0.000 (0.031) | 0.058 (0.036) | -0.017 (0.031) | -0.091** (0.040) |
| x7 | -0.208*** (0.080) | -0.000 (0.131) | -0.242 (0.188) | 0.072 (0.137) | 0.378** (0.154) |
表2
| | y3=1 | y3=2 | y3=3 | y3=4 | y3=5 |
| x1 | -0.018 (0.021) | 0.002 (0.010) | -0.014 (0.023) | 0.009 (0.013) | 0.021 (0.030) |
| x2 | -0.156** (0.72) | 0.016 (0.083) | -0.119 (0.089) | 0.075 (0.080) | 0.184** (0.077) |
| x3 | -0.047 (0.061) | 0.005 (0.027) | -0.035 (0.047) | 0.022 (0.032) | 0.055 (0.068) |
| x4 | -0.023 (0.043) | 0.003 (0.012) | -0.018 (0.028) | 0.011 (0.023) | 0.027 (0.047) |
| x5 | 0.059 (0.063) | -0.006 (0.030) | 0.045 (0.048) | -0.028 (0.031) | -0.070 (0.084) |
| x6 | 0.051 (0.034) | -0.005 (0.028) | 0.039 (0.032) | -0.025 (0.028) | -0.060* (0.032) |
| x7 | -0.165* (0.086) | 0.017 (0.086) | -0.126 (0.101) | 0.080 (0.075) | 0.194 (0.132) |