控制变量显著,而且三星,但是解释变量的p值>0.1,如何做调整,是增加控制变量还是换控制变量的计算方法,那种会解决显著问题,紧急求助
Linear regression Number of obs = 4217
F( 11, 4205) = 134.47
Prob > F = 0.0000
R-squared = 0.2421
Root MSE = .68573
------------------------------------------------------------------------------
| Robust
y0 | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
x | -.0450861 .0274015 -1.65 0.100 -.0988075 .0086353
xinst | -.0001305 .0000363 -3.59 0.000 -.0002017 -.0000593
inst | -.2272731 .0585431 -3.88 0.000 -.3420485 -.1124977
roe0 | -.0414409 .0140636 -2.95 0.003 -.0690131 -.0138688
mb0 | -.0202029 .0107538 -1.88 0.060 -.0412861 .0008803
lev | -.2704956 .07215 -3.75 0.000 -.4119477 -.1290435
turnover | -584.8234 78.33542 -7.47 0.000 -738.4022 -431.2446
central | .1659523 .0812404 2.04 0.041 .0066781 .3252265
size | .1617256 .0117936 13.71 0.000 .1386039 .1848473
|
year |
2013 | -.4051658 .0247478 -16.37 0.000 -.4536845 -.3566471
2014 | -.8655639 .0631661 -13.70 0.000 -.9894028 -.741725
|
_cons | -3.08941 .2497458 -12.37 0.000 -3.579044 -2.599776
------------------------------------------------------------------------------


雷达卡





京公网安备 11010802022788号







