1 1=ERROR COMPONENTS MODEL, 2=TE EFFECTS MODEL
eg1-dta.txt DATA FILE NAME
eg1-out.txt OUTPUT FILE NAME
1 1=PRODUCTION FUNCTION, 2=COST FUNCTION
y LOGGED DEPENDENT VARIABLE (Y/N)
60 NUMBER OF CROSS-SECTIONS
1 NUMBER OF TIME PERIODS
60 NUMBER OF OBSERVATIONS IN TOTAL
2 NUMBER OF REGRESSOR VARIABLES (Xs)
n MU (Y/N) [OR DELTA0 (Y/N) IF USING TE EFFECTS MODEL]
n ETA (Y/N) [OR NUMBER OF TE EFFECTS REGRESSORS (Zs)]
n STARTING VALUES (Y/N)
IF YES THEN BETA0
BETA1 TO
BETAK
SIGMA SQUARED
GAMMA
MU [OR DELTA0
ETA DELTA1 TO
DELTAP]
NOTE: IF YOU ARE SUPPLYING STARTING VALUES
AND YOU HAVE RESTRICTED MU [OR DELTA0] TO BE
ZERO THEN YOU SHOULD NOT SUPPLY A STARTING
VALUE FOR THIS PARAMETER.
the final mle estimates are :
coefficient standard-error t-ratio
beta 0 0.56161963E+00 0.20261668E+00 0.27718331E+01
beta 1 0.28110205E+00 0.47643365E-01 0.59001301E+01
beta 2 0.53647981E+00 0.45251553E-01 0.11855501E+02
sigma-squared 0.21700046E+00 0.63909106E-01 0.33954545E+01
gamma 0.79720730E+00 0.13642399E+00 0.58436004E+01
mu is restricted to be zero
eta is restricted to be zero
log likelihood function = -0.17027229E+02
LR test of the one-sided error = 0.28392402E+01
with number of restrictions = 1
[note that this statistic has a mixed chi-square distribution]
请问t分布的自由度怎么求?最后LR检验那里怎么分析?


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