xttobit tfpch groth gov finance able fix lnzc lnl roe debt,ll(0) nolog tobit
Random-effects tobit regression Number of obs = 1235
Group variable: id Number of groups = 119
Random effects u_i ~ Gaussian Obs per group: min = 7
avg = 10.4
max = 11
Wald chi2(9) = 765.35
Log likelihood = -770.28259 Prob > chi2 = 0.0000
------------------------------------------------------------------------------
tfpch | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
groth | .0034287 .0001298 26.41 0.000 .0031742 .0036832
gov | -.4806069 .5599462 -0.86 0.391 -1.578081 .6168674
finance | -.1758176 .0787608 -2.23 0.026 -.330186 -.0214493
able | .1483908 .1587894 0.93 0.350 -.1628307 .4596122
fix | -.2336302 .105273 -2.22 0.026 -.4399614 -.027299
lnzc | .0343244 .0157409 2.18 0.029 .0034728 .0651761
lnl | -.0407361 .0166925 -2.44 0.015 -.0734528 -.0080194
roe | .0005329 .0002547 2.09 0.036 .0000336 .0010321
debt | .1741469 .0746592 2.33 0.020 .0278176 .3204762
_cons | .4524957 .2633397 1.72 0.086 -.0636406 .9686319
-------------+----------------------------------------------------------------
/sigma_u | 1.82e-18 .0542216 0.00 1.000 -.1062723 .1062723
/sigma_e | .4514783 .0090842 49.70 0.000 .4336735 .4692831
-------------+----------------------------------------------------------------
rho | 1.63e-35 9.69e-19 0 1
------------------------------------------------------------------------------
Likelihood-ratio test of sigma_u=0: chibar2(01)= 0.00 Prob>=chibar2 = 1.000
Observation summary: 0 left-censored observations
1235 uncensored observations
0 right-censored observations


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