这个stata固定个体的结果:
agg | .0052426 .0023112 2.27 0.023 .0007128 .0097725
helfder | -.2174412 .1957737 -1.11 0.267 -.6011506 .1662683
sex | -1.076611 .2214408 -4.86 0.000 -1.510627 -.642595
competi | -.0038046 .0304998 -0.12 0.901 -.063583 .0559739
home | .1703264 .1100878 1.55 0.122 -.0454418 .3860946
shock | .0255767 .0188338 1.36 0.174 -.0113369 .0624903
dum2 | .1877884 .0396512 4.74 0.000 .1100735 .2655034
dum3 | .3325097 .0381777 8.71 0.000 .2576827 .4073367
dum4 | 1.471823 .1490403 9.88 0.000 1.179709 1.763936
………………
_cons | -205.8033 6.090033 -33.79 0.000 -217.7396 -193.8671
常数项负的这么多,说明了什么?
谁能帮助我,谢谢!