刘可心 发表于 2021-4-9 17:34 
你最后的结果bs_1的95%置信区间不包括0证明存在中介效应,bs_2的95%置信区间不包括0证明是完全中介效应,包 ...
你好,什么是包不包括0啊,这怎么看哪里包不包括啊?
estat bootstrap, percentile bc
Bootstrap results Number of obs = 852
Replications = 500
command: sgmediation ROA, iv( ownershipconcentration ) mv( RD )
_bs_1: r(ind_eff)
_bs_2: r(dir_eff)
------------------------------------------------------------------------------
| Observed Bootstrap
| Coef. Bias Std. Err. [95% Conf. Interval]
-------------+----------------------------------------------------------------
_bs_1 | .00210822 -.0000419 .00264811 -.002136 .0084094 (P)
| -.0014869 .0095485 (BC)
_bs_2 | .22711107 -.0004176 .02847645 .17459 .2832591 (P)
| .1775946 .2857778 (BC)
------------------------------------------------------------------------------
(P) percentile confidence interval
(BC) bias-corrected confidence interval