nlst | | | ||||||
L1. | | | .3777874 | .0216361 | 17.46 | 0.000 | .3353389 | .420236 |
| | |||||||
size | | | -.8145994 | 4.765131 | -0.17 | 0.864 | -10.16346 | 8.53426 |
size2 | | | .0468377 | .3702403 | 0.13 | 0.899 | -.6795483 | .7732237 |
lia | | | .5276646 | .3731199 | 1.41 | 0.158 | -.2043712 | 1.2597 |
llr | | | .0011106 | .0007411 | 1.50 | 0.134 | -.0003433 | .0025645 |
lads | | | -.0512461 | .0474818 | -1.08 | 0.281 | -.1444021 | .0419099 |
eta | | | -.3152739 | .2126502 | -1.48 | 0.138 | -.7324789 | .1019311 |
llp | | | -.0830064 | .0287831 | -2.88 | 0.004 | -.1394768 | -.0265359 |
nim | | | 1.484431 | .6831518 | 2.17 | 0.030 | .1441339 | 2.824728 |
gdp | | | -.0008809 | .0188452 | -0.05 | 0.963 | -.0378539 | .0360921 |
infl | | | -.1580942 | .2486609 | -0.64 | 0.525 | -.6459498 | .3297614 |
m2 | | | -.0007988 | .0011996 | -0.67 | 0.506 | -.0031523 | .0015548 |
d_cris | | | 4.797421 | 1.809673 | 2.65 | 0.008 | 1.246967 | 8.347874 |
d_deve | | | 0 | (omitted) | ||||
_cons | | | 46.61115 | 9.252327 | 5.04 | 0.000 | 28.45872 | 64.76358 |
Có thể bạn quan tâm!
- Hạn Chế Của Luận Án Và Hướng Nghiên Cứu Trong Tương Lai
- ) Roodman, D. (2006). How To Do Xtabond2: An Introduction To Difference And System Gmm In Stata.
- Tác động của rủi ro thanh khoản đến hiệu quả hoạt động kinh doanh ngân hàng nghiên cứu trường hợp các Quốc gia Đông Nam Á - 20
- Tác động của rủi ro thanh khoản đến hiệu quả hoạt động kinh doanh ngân hàng nghiên cứu trường hợp các Quốc gia Đông Nam Á - 22
- Tác động của rủi ro thanh khoản đến hiệu quả hoạt động kinh doanh ngân hàng nghiên cứu trường hợp các Quốc gia Đông Nam Á - 23
- Tác động của rủi ro thanh khoản đến hiệu quả hoạt động kinh doanh ngân hàng nghiên cứu trường hợp các Quốc gia Đông Nam Á - 24
Xem toàn bộ 215 trang tài liệu này.
-------------+----------------------------------------------------------------
sigma_u | 35.044658
sigma_e | 23.95991
rho | .68145846 (fraction of variance due to u_i)
------------------------------------------------------------------------------
F test that all u_i=0: F(151, 1207) = 3.37 Prob > F = 0.0000
.
. est sto F8
.
. xtreg nlst l.nlst size size2 lia llr lads eta llp nim gdp infl m2 d_cris d_deve,re
Number of obs | = | 1372 | ||
Group variable: donvi | Number of groups | = | 152 | |
R-sq: within = 0.2188 | Obs per group: min = | 1 | ||
between = 0.9812 | avg = | 9.0 | ||
overall = 0.7995 | max = | 12 | ||
Wald chi2(14) | = | 5411.92 | ||
corr(u_i, X) | = 0 (assumed) | Prob > chi2 | = | 0.0000 |
------------------------------------------------------------------------------
nlst | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
nlst |
L1. | .7578741 .0120414 62.94 0.000 .7342735 .7814747
|
size | 2.677155 1.212825 2.21 0.027 .300061 5.054248
size2 | -.2607952 .1240789 -2.10 0.036 -.5039854 -.0176049
lia | .5487537 .2372643 2.31 0.021 .0837243 1.013783
llr | .0015823 .0006487 2.44 0.015 .0003109 .0028537
lads | -.2088293 .0357785 -5.84 0.000 -.2789538 -.1387048
eta | .4325834 .116696 3.71 0.000 .2038634 .6613034
llp | -.0927314 .0221538 -4.19 0.000 -.136152 -.0493108
nim | .4886752 .3329018 1.47 0.142 -.1638004 1.141151
gdp | .0130099 .0206012 0.63 0.528 -.0273677 .0533874
infl | -.0142847 .2147382 -0.07 0.947 -.4351638 .4065945
m2 | -.0000777 .0006864 -0.11 0.910 -.0014231 .0012677
d_cris | 4.102924 1.857842 2.21 0.027 .4616218 7.744227
d_deve | 5.385591 2.316051 2.33 0.020 .8462146 9.924967
_cons | 5.044844 4.210103 1.20 0.231 -3.206807 13.29649
-------------+----------------------------------------------------------------
sigma_u | 0
sigma_e | 23.95991
rho | 0 (fraction of variance due to u_i)
------------------------------------------------------------------------------
.
. xttest0
Breusch and Pagan Lagrangian multiplier test for random effects nlst[donvi,t] = Xb + u[donvi] + e[donvi,t]
Estimated results:
| Var sd = sqrt(Var)
---------+----------------------------- nlst | 3569.62 59.7463
e | 574.0773 23.95991
u | 0 0
Test: Var(u) = 0
chibar2(01) = 0.00
Prob > chibar2 = 1.0000
.
. est sto R8
.
. hausman F8 R8
Note: the rank of the differenced variance matrix (12) does not equal the number of coefficients being tested (13); be sure
this is what you expect, or there may be problems computing the test. Examine the output of your estimators for
anything unexpected and possibly consider scaling your variables so that the coefficients are on a similar scale.
---- Coefficients ----
| (b) (B) (b-B) sqrt(diag(V_b-V_B))
| F8 R8 Difference S.E.
-------------+----------------------------------------------------------------
| | .3777874 | .7578741 | -.3800867 | .0179757 | |
size | | | -.8145994 | 2.677155 | -3.491754 | 4.608202 |
size2 | | | .0468377 | -.2607952 | .3076329 | .3488299 |
lia | | | .5276646 | .5487537 | -.0210892 | .2879655 |
llr | | | .0011106 | .0015823 | -.0004717 | .0003583 |
lads | | | -.0512461 | -.2088293 | .1575832 | .0312157 |
eta | | | -.3152739 | .4325834 | -.7478573 | .1777699 |
llp | | | -.0830064 | -.0927314 | .009725 | .018376 |
nim | | | 1.484431 | .4886752 | .9957556 | .5965507 |
gdp | | | -.0008809 | .0130099 | -.0138908 | . |
infl | | | -.1580942 | -.0142847 | -.1438095 | .1253784 |
m2 | | | -.0007988 | -.0000777 | -.0007211 | .0009838 |
d_cris | | | 4.797421 | 4.102924 | .6944963 | . |
------------------------------------------------------------------------------
b = consistent under Ho and Ha; obtained from xtreg B = inconsistent under Ha, efficient under Ho; obtained from xtreg
Test: Ho: difference in coefficients not systematic chi2(12) = (b-B)'[(V_b-V_B)^(-1)](b-B)
= 456.56
Prob>chi2 = 0.0000
(V_b-V_B is not positive definite)
.
. xtabond nlst size size2 lia llr lads eta llp nim gdp infl m2 d_cris,twostep
Number of obs | = | 1194 |
Number of groups | = | 146 |
Obs per group: | min = | 1 |
avg = | 8.178082 | |
max = | 11 | |
Wald chi2(13) | = | 19985.56 |
Prob > chi2 | = | 0.0000 |
Arellano-Bond dynamic panel-data estimation Group variable: donvi
Time variable: year
Number of instruments = 79
Two-step results
------------------------------------------------------------------------------
nlst | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
| | |||||||
L1. | | | .2527698 | .0023768 | 106.35 | 0.000 | .2481113 | .2574283 |
| | |||||||
size | | | -12.182 | 1.277877 | -9.53 | 0.000 | -14.6866 | -9.677411 |
size2 | | | .8294571 | .098557 | 8.42 | 0.000 | .6362889 | 1.022625 |
lia | | | .9747721 | .1725182 | 5.65 | 0.000 | .6366427 | 1.312901 |
llr | | | .0019656 | .0002291 | 8.58 | 0.000 | .0015165 | .0024147 |
lads | | | -.0329695 | .0096142 | -3.43 | 0.001 | -.051813 | -.0141261 |
eta | | | 1.942346 | .0940837 | 20.64 | 0.000 | 1.757946 | 2.126747 |
llp | | | -.1560947 | .0122745 | -12.72 | 0.000 | -.1801523 | -.1320371 |
nim | | | .6756554 | .1931717 | 3.50 | 0.000 | .2970458 | 1.054265 |
gdp | | | .0098298 | .002609 | 3.77 | 0.000 | .0047163 | .0149433 |
infl | | | .1436594 | .0498965 | 2.88 | 0.004 | .0458641 | .2414546 |
m2 | | | -.0000712 | .0002009 | -0.35 | 0.723 | -.0004649 | .0003225 |
d_cris | | | .788944 | .5338403 | 1.48 | 0.139 | -.2573637 | 1.835252 |
_cons | | | 55.02789 | 2.738804 | 20.09 | 0.000 | 49.65993 | 60.39585 |
------------------------------------------------------------------------------
Warning: gmm two-step standard errors are biased; robust standard errors are recommended.
Instruments for differenced equation GMM-type: L(2/.).nlst
Standard: D.size D.size2 D.lia D.llr D.lads D.eta D.llp D.nim D.gdp D.infl D.m2 D.d_cris Instruments for level equation
Standard: _cons
.
. estat sargan
Sargan test of overidentifying restrictions
H0: overidentifying restrictions are valid
chi2(65) = 87.17098
Prob > chi2 = 0.0347
.
. estat abond
Arellano-Bond test for zero autocorrelation in first-differenced errors
+-----------------------+
|Order | z Prob > z|
|------+----------------|
| 1 |-1.6593 0.0971 |
| 2 |-1.0525 0.2926 |
+-----------------------+
H0: no autocorrelation
.
. est sto GMM8
.
. esttab P8 F8 R8 GMM8,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
----------------------------------------------------------------------------
(2) | (3) | (4) | |
nlst | nlst | nlst | nlst |
----------------------------------------------------------------------------
L.nlst 0.758*** 0.378*** 0.758*** 0.253*** [62.94] [17.46] [62.94] [106.35]
size 2.677** -0.815 2.677** -12.18*** [2.21] [-0.17] [2.21] [-9.53]
size2 -0.261** 0.0468 -0.261** 0.829*** [-2.10] [0.13] [-2.10] [8.42]
lia 0.549** 0.528 0.549** 0.975*** [2.31] [1.41] [2.31] [5.65]
llr 0.00158** 0.00111 0.00158** 0.00197*** [2.44] [1.50] [2.44] [8.58]
lads -0.209*** -0.0512 -0.209*** -0.0330*** [-5.84] [-1.08] [-5.84] [-3.43]
eta 0.433*** -0.315 0.433*** 1.942*** [3.71] [-1.48] [3.71] [20.64]
-0.0927*** [-4.19] | -0.0830*** [-2.88] | -0.0927*** -0.156*** [-4.19] [-12.72] | ||
nim | 0.489 1.484** 0.489 0.676*** | |||
[1.47] | [2.17] | [1.47] [3.50] | ||
gdp | 0.0130 | -0.000881 | 0.0130 0.00983*** | |
[0.63] | [-0.05] | [0.63] [3.77] | ||
infl | -0.0143 | -0.158 | -0.0143 0.144*** | |
[-0.07] | [-0.64] | [-0.07] [2.88] | ||
m2 | -0.0000777 | -0.000799 | -0.0000777 -0.0000712 | |
d_cris | [-0.11] 4.103** | [-0.67] 4.797*** | [-0.11] [-0.35] 4.103** 0.789 | |
[2.21] | [2.65] | [2.21] | [1.48] | |
d_deve | 5.386** [2.33] | . . | 5.386** [2.33] | |
_cons | 5.045 | 46.61*** | 5.045 | 55.03*** |
[1.20] [5.04] [1.20] [20.09] ---------------------------------------------------------------------------- | ||||
N | 1372 | 1372 | 1372 | 1194 |
R-sq | 0.800 | 0.230 |
----------------------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
.
.
. --tonghop
unrecognized command: - invalid command name r(199);
.
. esttab P4 F4 R4 GMM4,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
----------------------------------------------------------------------------
(2) | (3) | (4) | ||
fgap | fgap | fgap | fgap | |
---------------------------------------------------------------------------- L.fgap 0.787*** 0.518*** 0.761*** 0.396*** | ||||
[53.92] | [21.73] | [48.50] | [11.97] | |
size | 0.00455 | -0.0491*** | 0.00483 | -0.0276** |
[1.38] | [-3.63] | [1.35] | [-2.10] | |
size2 | 0.0000966 | 0.00426*** | 0.0000805 | 0.00242** |
lia llr | [0.29] 0.00260*** [3.97] 0.00000764*** [4.27] | [4.06] 0.00637*** [5.97] 0.00000787*** [3.73] | [0.23] 0.00302*** [4.32] 0.00000805*** [4.42] | [2.29] 0.0156*** [15.09] 0.0000116*** [11.11] |
lads eta | -0.000956*** [-9.04] 0.00165*** [5.15] | -0.00117*** [-8.53] 0.00228*** [3.76] | -0.000992*** -0.00150*** [-9.04] [-13.43] 0.00184*** 0.00955*** [5.29] [12.10] | |
llp nim | -0.000505*** [-7.99] 0.00543*** [5.69] | -0.000543*** [-6.57] 0.0122*** [6.12] | -0.000533*** [-8.16] 0.00643*** [6.22] | -0.00102*** [-12.50] 0.00236 [1.14] |
gdp | -0.0000260 | -0.0000797 | -0.0000331 | -0.0000204 |
[-0.46] | [-1.49] | [-0.60] | [-0.76] | |
infl | 0.000612 | -0.00159** | 0.000313 | -0.000292 |
[1.05] | [-2.24] | [0.52] | [-0.76] | |
m2 | -0.00000296 | -0.00000506 | -0.00000308 | -0.00000322*** |
[-1.57] | [-1.48] | [-1.53] | [-2.60] | |
d_cris | 0.0130** | 0.0315*** | 0.0140*** | 0.0317*** |
[2.55] | [6.00] | [2.76] | [7.96] | |
d_deve | 0.0284*** | . | 0.0343*** | |
[4.26] | . | [4.56] | ||
_cons | -0.125*** | -0.146*** | -0.144*** | -0.267*** |
[-8.81] | [-5.25] | [-9.42] | [-10.21] | |
---------------------------------------------------------------------------- | ||||
N | 1372 | 1372 | 1372 | 1194 |
R-sq | 0.852 | 0.519 |
----------------------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
. esttab P7 F7 R7 GMM7,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
----------------------------------------------------------------------------
(2) | (3) | (4) | |
nlta | nlta | nlta | nlta |
----------------------------------------------------------------------------
L.nlta 0.800*** 0.551*** 0.759*** 0.374*** [69.28] [29.74] [59.35] [9.16]
size 0.521** -2.487** 0.494* -2.375** [2.05] [-2.46] [1.73] [-2.54]
size2 -0.0713*** 0.169** -0.0682** 0.164**
[-2.75] | [2.15] | [-2.47] [2.28] | ||
lia | -0.0189 | 0.0699 | -0.0122 0.497*** | |
[-0.38] | [0.88] | [-0.22] [5.32] | ||
llr | 0.00103*** | 0.00105*** | 0.00110*** 0.00121*** | |
[7.59] | [6.69] | [7.86] | [5.99] | |
lads | -0.108*** | -0.130*** | -0.116*** | -0.154*** |
eta | [-13.24] -0.0387* | [-12.81] -0.194*** | [-13.46] -0.0532** | [-14.75] 0.266*** |
[-1.65] | [-4.30] | [-1.99] | [4.33] | |
llp | -0.0579*** | -0.0616*** | -0.0620*** | -0.108*** |
nim | [-12.11] 0.443*** | [-10.04] 0.797*** | [-12.37] 0.554*** | [-9.39] 0.188 |
[6.04] | [5.28] | [6.69] | [0.95] | |
gdp | -0.000921 | -0.00372 | -0.00132 | -0.00499* |
[-0.21] | [-0.93] | [-0.31] | [-1.96] | |
infl | 0.0349 | -0.0822 | 0.0128 | 0.0404 |
[0.78] | [-1.55] | [0.27] | [0.98] | |
m2 | -0.000167 | -0.000249 | -0.000231 | 0.0000481 |
[-1.15] | [-0.97] | [-1.43] | [0.41] |
d_cris 0.986** 2.203*** 1.106*** 1.646*** [2.53] [5.62] [2.88] [5.57]
d_deve 1.832*** . 2.624*** [3.56] . [4.23]
_cons 11.25*** 31.53*** 12.91*** 38.14*** [10.81] [14.76] [11.28] [13.12]
----------------------------------------------------------------------------
1372 | 1372 | 1372 | 1194 | |
R-sq | 0.907 | 0.646 |
----------------------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
. esttab P8 F8 R8 GMM8,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
----------------------------------------------------------------------------
(2) | (3) | (4) | |
nlst | nlst | nlst | nlst |
----------------------------------------------------------------------------
L.nlst 0.758*** 0.378*** 0.758*** 0.253*** [62.94] [17.46] [62.94] [106.35]
size 2.677** -0.815 2.677** -12.18*** [2.21] [-0.17] [2.21] [-9.53]
size2 -0.261** 0.0468 -0.261** 0.829*** [-2.10] [0.13] [-2.10] [8.42]
lia 0.549** 0.528 0.549** 0.975*** [2.31] [1.41] [2.31] [5.65]
llr 0.00158** 0.00111 0.00158** 0.00197*** [2.44] [1.50] [2.44] [8.58]
lads -0.209*** -0.0512 -0.209*** -0.0330*** [-5.84] [-1.08] [-5.84] [-3.43]
llp | -0.0927*** [-4.19] | -0.0830*** [-2.88] | -0.0927*** [-4.19] |
nim | 0.489 1.484** 0.489 | ||
[1.47] | [2.17] | [1.47] | |
gdp | 0.0130 | -0.000881 | 0.0130 |
[0.63] | [-0.05] | [0.63] | |
infl | -0.0143 | -0.158 | -0.0143 |
[-0.07] | [-0.64] | [-0.07] | |
m2 | -0.0000777 | -0.000799 | -0.0000777 |
[-0.11] | [-0.67] | [-0.11] |
eta 0.433*** -0.315 0.433*** 1.942*** [3.71] [-1.48] [3.71] [20.64]
-0.156*** [-12.72]
0.676*** [3.50]
0.00983*** [3.77]
0.144*** [2.88]
-0.0000712
[-0.35]
d_cris 4.103** 4.797*** 4.103** 0.789
[2.21] | [2.65] | [2.21] | [1.48] | |
d_deve 5.386** | . | 5.386** | ||
[2.33] | . | [2.33] | ||
_cons | 5.045 | 46.61*** | 5.045 | 55.03*** |
[1.20] [5.04] [1.20] [20.09] ---------------------------------------------------------------------------- | ||||
N | 1372 | 1372 | 1372 | 1194 |
R-sq | 0.800 | 0.230 |
----------------------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
. esttab P4 P7 P8,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
------------------------------------------------------------
(2) | (3) | |
fgap | nlta | nlst |
------------------------------------------------------------
L.fgap 0.787***
[53.92]
size 0.00455 0.521** 2.677** [1.38] [2.05] [2.21]
size2 0.0000966 -0.0713*** -0.261**
[0.29] [-2.75] [-2.10]
lia 0.00260*** -0.0189 0.549** [3.97] [-0.38] [2.31]
llr 0.00000764*** 0.00103*** 0.00158** [4.27] [7.59] [2.44]
lads -0.000956*** -0.108*** -0.209*** [-9.04] [-13.24] [-5.84]
eta 0.00165*** -0.0387* 0.433***
[5.15] | [-1.65] [3.71] | ||
llp | -0.000505*** | -0.0579*** -0.0927*** | |
nim | [-7.99] 0.00543*** | [-12.11] [-4.19] 0.443*** 0.489 | |
[5.69] | [6.04] | [1.47] | |
gdp | -0.0000260 | -0.000921 | 0.0130 |
[-0.46] | [-0.21] | [0.63] | |
infl | 0.000612 | 0.0349 | -0.0143 |
[1.05] | [0.78] | [-0.07] | |
m2 | -0.00000296 | -0.000167 | -0.0000777 |
[-1.57] | [-1.15] | [-0.11] |
d_cris 0.0130** 0.986** 4.103** [2.55] [2.53] [2.21]
d_deve 0.0284*** 1.832*** 5.386** [4.26] [3.56] [2.33]
L.nlta 0.800***
[69.28]
L.nlst 0.758***
[62.94]
_cons -0.125*** 11.25*** 5.045
[-8.81] [10.81] [1.20]
------------------------------------------------------------
1372 | 1372 | 1372 | |
R-sq | 0.852 | 0.907 | 0.800 |
------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
. esttab GMM4 GMM7 GMM8,r2 star(* 0.1 ** 0.05 *** 0.01) brackets nogap
------------------------------------------------------------
(2) | (3) | |
fgap | nlta | nlst |
------------------------------------------------------------
L.fgap 0.396***
[11.97]
size -0.0276** -2.375** -12.18*** [-2.10] [-2.54] [-9.53]
size2 0.00242** 0.164** 0.829*** [2.29] [2.28] [8.42]
lia 0.0156*** 0.497*** 0.975*** [15.09] [5.32] [5.65]
llr 0.0000116*** 0.00121*** 0.00197*** [11.11] [5.99] [8.58]
lads -0.00150*** -0.154*** -0.0330*** [-13.43] [-14.75] [-3.43]
eta 0.00955*** 0.266*** 1.942*** [12.10] [4.33] [20.64]
llp -0.00102*** -0.108*** -0.156*** [-12.50] [-9.39] [-12.72]
nim 0.00236 0.188 0.676***
[1.14] [0.95] [3.50]
gdp -0.0000204 -0.00499* 0.00983*** [-0.76] [-1.96] [3.77]
infl -0.000292 0.0404 0.144***
[-0.76] [0.98] [2.88]
m2 -0.00000322*** 0.0000481 -0.0000712
[-2.60] | [0.41] | [-0.35] | |
d_cris | 0.0317*** | 1.646*** | 0.789 |
[7.96] | [5.57] | [1.48] | |
L.nlta | 0.374*** | ||
[9.16] | |||
L.nlst | 0.253*** | ||
[106.35] | |||
_cons | -0.267*** | 38.14*** | 55.03*** |
[-10.21] | [13.12] | [20.09] |
------------------------------------------------------------ N 1194 1194 1194
R-sq
------------------------------------------------------------
t statistics in brackets
* p<0.1, ** p<0.05, *** p<0.01
.
.
.
. Mo hinh 2
unrecognized command: Mo r(199);
.
. xtset donvi year
panel variable: donvi (strongly balanced) time variable: year, 2004 to 2016
delta: 1 unit
.
. *roa
.
. reg roa l.roa fgap nlst nlta lia llr lads size size2 eta llp gdp infl m2 d_cris d_deve
Number of obs = | 1372 | |
-------------+------------------------------ | F( 16, 1355) = | 91.68 |
Model | 2487.27801 16 155.454875 | Prob > F = | 0.0000 |
Residual | 2297.54433 1355 1.69560467 | R-squared = | 0.5198 |
-------------+------------------------------ | Adj R-squared = | 0.5142 |
Total | 4784.82233 1371 3.49002358 | Root MSE = | 1.3022 |
------------------------------------------------------------------------------
roa | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
| | |||||||
L1. | | | .4334379 | .021197 | 20.45 | 0.000 | .3918553 | .4750204 |
| | |||||||
fgap | | | 3.390937 | .7933886 | 4.27 | 0.000 | 1.834534 | 4.94734 |
nlst | | | .0012887 | .0007985 | 1.61 | 0.107 | -.0002777 | .0028551 |
nlta | | | -.0299115 | .0086577 | -3.45 | 0.001 | -.0468955 | -.0129275 |
lia | | | .0483894 | .0143066 | 3.38 | 0.001 | .0203238 | .0764549 |
llr | | | -.0000909 | .0000321 | -2.83 | 0.005 | -.0001538 | -.0000279 |
lads | | | .0035105 | .0020178 | 1.74 | 0.082 | -.0004478 | .0074687 |
size | | | .3082193 | .0603549 | 5.11 | 0.000 | .1898201 | .4266185 |
size2 | | | -.0303523 | .0061147 | -4.96 | 0.000 | -.0423477 | -.018357 |
eta | | | .0253828 | .0091451 | 2.78 | 0.006 | .0074428 | .0433228 |
llp | | | .0030543 | .0011641 | 2.62 | 0.009 | .0007706 | .005338 |
gdp | | | .0016596 | .0009931 | 1.67 | 0.095 | -.0002886 | .0036078 |
infl | | | .0221223 | .0103469 | 2.14 | 0.033 | .0018247 | .04242 |
m2 | | | .0000127 | .000034 | 0.37 | 0.708 | -.0000539 | .0000794 |
d_cris | | | -.0193666 | .0905434 | -0.21 | 0.831 | -.1969871 | .1582538 |
d_deve | | | -.3695613 | .1140265 | -3.24 | 0.001 | -.5932491 | -.1458736 |
_cons | | | 2.600066 | .8841188 | 2.94 | 0.003 | .8656759 | 4.334456 |
------------------------------------------------------------------------------
.
. est sto P44
.
. vif
Variable | VIF 1/VIF
-------------+----------------------
| | 20.29 | 0.049295 | |
fgap | | | 18.25 | 0.054808 |
size | | | 15.73 | 0.063593 |
size2 | | | 9.63 | 0.103849 |
lia | | | 6.18 | 0.161759 |
llp | | | 5.17 | 0.193429 |
eta | | | 4.71 | 0.212240 |
llr | | | 3.65 | 0.273694 |
lads | | | 2.36 | 0.424101 |
nlst | | | 1.84 | 0.543399 |
d_deve | | | 1.66 | 0.603030 |
roa | | | ||
L1. | | | 1.59 | 0.630413 |
m2 | | | 1.36 | 0.733081 |
infl | | | 1.24 | 0.805502 |
d_cris | | | 1.20 | 0.833940 |
gdp | 1.05 0.950330
-------------+----------------------
Mean VIF | 5.99
.
. imtest, white
White's test for Ho: homoskedasticity
against Ha: unrestricted heteroskedasticity
chi2(149) = 751.71
Prob > chi2 = 0.0000
Cameron & Trivedi's decomposition of IM-test
---------------------------------------------------
Source | chi2 df p
---------------------+-----------------------------
Heteroskedasticity | 751.71 149 0.0000
Skewness | 133.03 16 0.0000
Kurtosis | 6.00 1 0.0143
---------------------+----------------------------- Total | 890.74 166 0.0000
---------------------------------------------------
.
. xtreg roa l.roa fgap nlst nlta lia llr lads size size2 eta llp gdp infl m2 d_cris d_deve,fe note: d_deve omitted because of collinearity
Number of obs | = | 1372 | |
Group variable: donvi | Number of groups | = | 152 |
R-sq: within = 0.1157 | Obs per group: min = | 1 | |
between = 0.0087 | avg = | 9.0 | |
overall = 0.0195 | max = | 12 | |
F(15,1205) | = | 10.51 | |
corr(u_i, Xb) = -0.5776 | Prob > F | = | 0.0000 |
------------------------------------------------------------------------------
roa | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
| | |||||||
L1. | | | .1005733 | .0236194 | 4.26 | 0.000 | .0542337 | .146913 |
| | |||||||
fgap | | | 1.186788 | .8126925 | 1.46 | 0.144 | -.4076612 | 2.781238 |
nlst | | | -.0016121 | .0013593 | -1.19 | 0.236 | -.0042789 | .0010547 |
nlta | | | -.0026989 | .0100385 | -0.27 | 0.788 | -.0223938 | .016996 |
lia | | | .0931369 | .0194935 | 4.78 | 0.000 | .0548918 | .131382 |
llr | | | -.0001469 | .0000352 | -4.18 | 0.000 | -.0002159 | -.000078 |
lads | | | .0055691 | .0024344 | 2.29 | 0.022 | .0007929 | .0103453 |
size | | | -.6192979 | .2243505 | -2.76 | 0.006 | -1.059459 | -.179137 |
size2 | | | .0391088 | .0174715 | 2.24 | 0.025 | .0048309 | .0733867 |
eta | | | .0228701 | .0116735 | 1.96 | 0.050 | -.0000327 | .0457728 |
llp | | | .0052598 | .0014062 | 3.74 | 0.000 | .0025009 | .0080187 |
gdp | | | .0016139 | .0008766 | 1.84 | 0.066 | -.0001059 | .0033337 |
infl | | | .0183986 | .0116707 | 1.58 | 0.115 | -.0044986 | .0412958 |
m2 | | | -.0000376 | .0000562 | -0.67 | 0.504 | -.0001479 | .0000727 |
d_cris | | | .1132869 | .0860577 | 1.32 | 0.188 | -.0555526 | .2821265 |
d_deve | | | 0 | (omitted) | ||||
_cons | | | 1.994745 | .9515828 | 2.10 | 0.036 | .1278016 | 3.861688 |
-------------+----------------------------------------------------------------
sigma_u | 1.9493332
sigma_e | 1.1192726
rho | .75205765 (fraction of variance due to u_i)
------------------------------------------------------------------------------
F test that all u_i=0: F(151, 1205) = 4.26 Prob > F = 0.0000
.
. est sto F44
.
. xtreg roa l.roa fgap nlst nlta lia llr lads size size2 eta llp gdp infl m2 d_cris d_deve,re
Number of obs | = | 1372 | ||
Group variable: donvi | Number of groups | = | 152 | |
R-sq: within = 0.0732 | Obs per group: min = | 1 | ||
between = 0.8454 | avg = | 9.0 | ||
overall = 0.5198 | max = | 12 | ||
Wald chi2(16) | = | 1460.68 | ||
corr(u_i, X) | = 0 (assumed) | Prob > chi2 | = | 0.0000 |
------------------------------------------------------------------------------
roa | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
roa |
L1. | .4325108 .0212048 20.40 0.000 .3909501 .4740714
|
fgap | | | 3.394119 | .7934358 | 4.28 | 0.000 | 1.839014 | 4.949225 |
nlst | | | .0012903 | .0007992 | 1.61 | 0.106 | -.0002762 | .0028567 |
nlta | | | -.0299319 | .0086599 | -3.46 | 0.001 | -.0469049 | -.0129589 |
lia | | | .0484667 | .0143163 | 3.39 | 0.001 | .0204072 | .0765262 |
llr | | | -.0000909 | .0000321 | -2.83 | 0.005 | -.0001538 | -.000028 |
lads | | | .0035199 | .0020187 | 1.74 | 0.081 | -.0004368 | .0074765 |
size | | | .3086235 | .0604199 | 5.11 | 0.000 | .1902027 | .4270444 |
size2 | | | -.0303954 | .0061175 | -4.97 | 0.000 | -.0423854 | -.0184053 |
eta | | | .0254392 | .0091491 | 2.78 | 0.005 | .0075073 | .0433711 |
llp | | | .0030556 | .0011646 | 2.62 | 0.009 | .0007731 | .0053382 |
gdp | | | .0016599 | .0009927 | 1.67 | 0.094 | -.0002857 | .0036055 |
infl | | | .0221602 | .0103506 | 2.14 | 0.032 | .0018734 | .042447 |
m2 | | | .0000127 | .000034 | 0.37 | 0.709 | -.000054 | .0000794 |
d_cris | | | -.019152 | .0905114 | -0.21 | 0.832 | -.1965511 | .1582471 |
d_deve | | | -.3702095 | .1142531 | -3.24 | 0.001 | -.5941414 | -.1462776 |
_cons | | | 2.601947 | .8842394 | 2.94 | 0.003 | .8688694 | 4.335024 |
-------------+----------------------------------------------------------------
sigma_u | .02633029
sigma_e | 1.1192726
rho | .00055309 (fraction of variance due to u_i)
------------------------------------------------------------------------------
.
. xttest0
Breusch and Pagan Lagrangian multiplier test for random effects roa[donvi,t] = Xb + u[donvi] + e[donvi,t]
Estimated results:
| Var sd = sqrt(Var)
---------+-----------------------------
3.490024 | 1.86816 | |
e | | 1.252771 | 1.119273 |
u | | .0006933 | .0263303 |
Test: Var(u) = 0 | chibar2(01) = | 77.87 |
Prob > chibar2 = | 0.0000 | |
. . est sto R44 | ||
. . hausman F44 R44 |
Note: the rank of the differenced variance matrix (14) does not equal the number of coefficients being tested (15); be sure
this is what you expect, or there may be problems computing the test. Examine the output of your estimators for
anything unexpected and possibly consider scaling your variables so that the coefficients are on a similar scale.
---- Coefficients ----
| (b) (B) (b-B) sqrt(diag(V_b-V_B))
| F44 R44 Difference S.E.
-------------+----------------------------------------------------------------
| | .1005733 | .4325108 | -.3319374 | .0104034 | |
fgap | | | 1.186788 | 3.394119 | -2.207331 | .1758657 |
nlst | | | -.0016121 | .0012903 | -.0029024 | .0010995 |
nlta | | | -.0026989 | -.0299319 | .027233 | .0050772 |
lia | | | .0931369 | .0484667 | .0446702 | .0132303 |
llr | | | -.0001469 | -.0000909 | -.000056 | .0000143 |
lads | | | .0055691 | .0035199 | .0020492 | .0013606 |
size | | | -.6192979 | .3086235 | -.9279215 | .2160615 |
size2 | | | .0391088 | -.0303954 | .0695042 | .0163655 |
eta | | | .0228701 | .0254392 | -.0025691 | .0072502 |
llp | | | .0052598 | .0030556 | .0022042 | .0007881 |
gdp | | | .0016139 | .0016599 | -.000046 | . |
infl | | | .0183986 | .0221602 | -.0037616 | .0053917 |
m2 | | | -.0000376 | .0000127 | -.0000503 | .0000448 |
d_cris | | | .1132869 | -.019152 | .1324389 | . |
------------------------------------------------------------------------------
b = consistent under Ho and Ha; obtained from xtreg B = inconsistent under Ha, efficient under Ho; obtained from xtreg
Test: Ho: difference in coefficients not systematic chi2(14) = (b-B)'[(V_b-V_B)^(-1)](b-B)
= 1065.67
Prob>chi2 = 0.0000
(V_b-V_B is not positive definite)
.
. xtabond roa fgap nlst nlta lia llr lads size size2 eta llp gdp infl m2 d_cris,twostep
Number of obs | = | 1194 | |
Group variable: donvi | Number of groups | = | 146 |
Time variable: year | |||
Obs per group: | min = | 1 |