表II1 同群效应的情感投入机制的深入分析
Dependent variable:
S_majorScoreS_majorScoreS_majorScore
(1)(2)(3)(4)(5)(6)
GP_Score1.199***0.783*0.992
(0.354)(0.429)(0.625)
S_major0.009***0.004***0.002***
(0.001)(0.001)(0.0005)
Constant-1.983**2.319***-0.9412.282***-1.5942.357***
(0.835)(0.006)(1.015)(0.008)(1.464)(0.003)
控制主体特征变量YESYESYESYESYESYES
控制朋友特征变量YESYESYESYESYESYES
固定效应YESYESYESYESYESYES
Observations6,1606,1603,0803,0803,0803,080
R20.0400.1080.0470.0860.0590.052
Note:*p<0.1; **p<0.05; ***p<0.01