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st: Preliminary results - Matching
From
CARLOS MAGNO SANTOS CLEMENTE <[email protected]>
To
[email protected]
Subject
st: Preliminary results - Matching
Date
Tue, 5 Jun 2012 15:07:49 -0300
Dear, I would like to help to interpret the results below. And some
explanation about the "Coef. Std Err. Z P> | z | [95% Conf.
Interval]." And if possible the opinion about the consistency of the
results below. Still I'll take the test the robustness of the results
Logistic regression Number of obs = 5183
LR chi2(20) = 4223.29
Prob > chi2 = 0.0000
Log likelihood = -945.20896 Pseudo R2 = 0.6908
------------------------------------------------------------------------------
binaria | Coef. Std. Err. z P>|z|
[95% Conf. Interval]
-------------+----------------------------------------------------------------
pop_2010 | -.0055006 .0003939 -13.97 0.000 -.0062726 -.0047286
pib_00 | -.0025211 .0002543 -9.91 0.000 -.0030196 -.0020226
pib_01 | .0060623 .0004912 12.34 0.000 .0050996 .007025
pib_02 | -.0062971 .0006661 -9.45 0.000 -.0076025 -.0049916
pib_03 | -.0003113 .0000953 -3.27 0.001 -.000498 -.0001245
pib_05 | .0011551 .0001482 7.79 0.000 .0008647 .0014456
pib_07 | -.0004617 .0000459 -10.05 0.000 -.0005518 -.0003717
pib_09 | .0009196 .0000751 12.24 0.000 .0007724 .0010669
s_inad_10 | .5916781 .063573 9.31 0.000 .4670773 .7162789
ensifun_09 | .011571 .0009519 12.16 0.000 .0097052 .0134367
ensimed_09 | .0821562 .0083989 9.78 0.000 .0656947 .0986178
distan_est | .0001632 .0000114 14.33 0.000 .0001409 .0001855
distan_moc | -.0000324 7.95e-06 -4.07 0.000 -.0000479 -.0000168
distan_bh | .0000564 6.28e-06 8.99 0.000 .0000441 .0000688
decliv_med | .5748719 .1115148 5.16 0.000 .3563068 .7934369
altimetr_m | .0018875 .0005826 3.24 0.001 .0007457 .0030293
pasta_nat_ | -.0289194 .0033122 -8.73 0.000 -.0354112 -.0224276
pasta_boas | .0093729 .0015259 6.14 0.000 .0063822 .0123635
cat_apt | -.0172268 .0050652 -3.40 0.001 -.0271544 -.0072992
cat_clima | -9.806368 1.036876 -9.46 0.000 -11.83861 -7.774129
_cons | -47.37329 3.509538 -13.50 0.000 -54.25186 -40.49472
------------------------------------------------------------------------------
Note: 2082 failures and 0 successes completely determined.
----------------------------------------------------------------------------------------
Variable Sample | Treated Controls Difference
S.E. T-stat
----------------------------+-----------------------------------------------------------
tx__86_96 Unmatched |-.054497778 -.388892831 .334395053
.344709785 0.97
ATT |-.054497778 -.633781723 .579283944
1.07166285 0.54
----------------------------+-----------------------------------------------------------
tx__96_06 Unmatched | .537209697 2.30214466 -1.76493497
.441981099 -3.99
ATT | .537209697 2.58817387 -2.05096417
.80622139 -2.54
----------------------------+-----------------------------------------------------------
tx__86_06 Unmatched | -.03909128 .299452643 -.338543923
.20102447 -1.68
ATT | -.03909128 .324559495 -.363650775
.485335295 -0.75
----------------------------+-----------------------------------------------------------
Note: S.E. does not take into account that the propensity score is estimated.
| psmatch2:
psmatch2: | Common
Treatment | support
assignment | On suppor | Total
-----------+-----------+----------
Untreated | 3,749 | 3,749
Treated | 1,434 | 1,434
-----------+-----------+----------
Total | 5,183 | 5,183
Thank you
--
Att,
Carlos Magno Santos Clemente
Geógrafo, Mestrando pela Universidade
Estadual de Montes Claros – UNIMONTES
Atuação: Geotecnologias
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