Log likelihood = 15.394984 Prob> chi2 = 0.0000
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te | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
apr | 2.528469 1.593803 1.59 0.113 -.5953272 5.652264
nii | .2465514 .1225707 2.01 0.044 .0063173 .4867855
rr | .5292907 .5841113 0.91 0.365 -.6155463 1.674128
dr | .7474575 .0640079 11.68 0.000 .6220044 .8729106
ts | 2.005823 .6769349 2.96 0.003 .6790553 3.332591
_cons | -.2088199 .0575296 -3.63 0.000 -.3215758 -.096064
-------------+----------------------------------------------------------------
/sigma_u | .1099457 .0258815 4.25 0.000 .0592189 .1606725
/sigma_e | .1501079 .0131038 11.46 0.000 .1244249 .1757909
-------------+----------------------------------------------------------------
rho | .3491594 .1222828 .1502836 .6025819
------------------------------------------------------------------------------
Observation summary: 25 left-censored observations
95 uncensored observations
15 right-censoredobservations
Te=technical efficiency 技术效率
Apr=asset profit ratio 资产利润率
Nii=non interest income非利息收入率
Rr=rejection ratio不良率
Dr=deposit ratio存贷比
Ts=total scale总规模
不良率是相关系数是正的合理吗?资产利润率apr还有总规模TS是不是不够显著?