clear all
load shujuN.txt
W=xlsread('dis.xls')
T=11;
N=31;
y=shujuN(:,3); % column number in the data matrix that corresponds to the dependent variable
x=shujuN(:,[4:9]); % column numbers in the data matrix that correspond to the independent variables
for t=1:T
t1=(t-1)*N+1;t2=t*N;
wx(t1:t2,:)=W*x(t1:t2,:);
end
xconstant=ones(N*T,1);
[nobs K]=size(x);
info.lflag=0;
info.model=0;
info.fe=0;
results=sar_panel_FE(y,[x wx],W,T,info);
vnames=strvcat('logRJA','logurba','logOPE','logflxe','logthir','logGOV','logdes','W*logurba','W*logope','W*logflxe','W*logthir','W*logGOV','W*logdes');
% 输出各系数估计结果
prt_sp(results,vnames,1);
% Print out effects estimates
spat_model=1;
direct_indirect_effects_estimates(results,W,spat_model);
panel_effects_sdm(results,vnames,W);
运行结果如下:
Pooled model with spatially lagged dependent variable, no fixed effects
Dependent Variable = logRJA
R-squared = -855.0220
corr-squared = 0.2441
sigma^2 = 357.6381
Nobs,Nvar,#FE = 341, 13, 12
log-likelihood = -677.17559
# of iterations = 1
min and max rho = -1.0000, 1.0000
total time in secs = 0.2020
time for optimiz = 0.0770
time for lndet = 0.0490
time for t-stats = 0.0120
No lndet approximation used
***************************************************************
Variable Coefficient Asymptot t-stat z-probability
logurba -16.372524 -2.255067 0.024129
logOPE 5.076206 2.114543 0.034469
logflxe 33.634253 3.321232 0.000896
logthir 15.169495 1.700436 0.089049
logGOV -24.754716 -3.023258 0.002501
logdes -1.612903 -0.956194 0.338974
W*logurba -0.021281 -3.553094 0.000381
W*logope 0.001536 2.789553 0.005278
W*logflxe 0.016997 3.528191 0.000418
W*logthir -0.014292 -3.440759 0.000580
W*logGOV -0.002942 -3.023322 0.002500
W*logdes -0.001680 -3.161128 0.001572
W*dep.var. 0.013023 3.564002 0.000365
direct t-stat indirect t-stat total t-stat
ans =
-1.6207 -1.3827 3.2733 2.7290 1.6526 24.4776
0.8105 1.9502 -0.9350 -2.1798 -0.1244 -3.4283
4.9635 4.6287 -6.3067 -5.8307 -1.3431 -22.8693
3.6527 2.2807 -2.5685 -1.5947 1.0842 11.7515
-4.2900 -3.9984 4.5413 4.1696 0.2513 5.1325
-0.1776 -0.5427 0.3085 0.9403 0.1308 5.5777
Error using betainc
X must be in the interval [0,1].
Error in tdis_prb (line 35)
tmp = 1.0 - 0.5*betainc(x2,0.5*n,0.5);
Error in panel_effects_sdm (line 143)
indirect_out(i,:) = [cmean cmean./smean tdis_prb(cmean./smean,nobs) lbounds ubounds];


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