我现在也遇到了相同的问题,我也是在做面板数据,一样的情况,好多不能观测值,以下是我的ins文件,能麻烦大神们帮我看看哪里有问题么?
万分感谢!非常非常紧急!
1 1=ERROR COMPONENTS MODEL, 2=TE EFFECTS MODEL
eg1-dta.dta DATA FILE NAME
eg1-out.out OUTPUT FILE NAME
1 1=PRODUCTION FUNCTION, 2=COST FUNCTION
y LOGGED DEPENDENT VARIABLE (Y/N)
37 NUMBER OF CROSS-SECTIONS
3 NUMBER OF TIME PERIODS
111 NUMBER OF OBSERVATIONS IN TOTAL
3 NUMBER OF REGRESSOR VARIABLES (Xs)
n MU (Y/N) [OR DELTA0 (Y/N) IF USING TE EFFECTS MODEL]
y 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.
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