秋小哲 发表于 2018-2-2 16:59 
1.radial+slack计算方式亦可,但比较繁琐。建议利用结果文件里的input targets数据表,用原始投入数据减去 ...
感谢楼主的回复,能不能帮我看下运行的时候出错,提示是下面这个,这是什么原因。冗余变量我的是非负数,所以不知道错在哪里"Do you wish to type instructions at the terminal (t)
or use an instruction file (f) ? f
enter instruction file name : 2013x1.ins
Invalid decimal character Y was detected (unit=50).
(the relative position causing an error in a record = 0 )
Y ETA (Y/N) [OR NUMBER OF TE EFFECTS REGRESSORS (Zs)]
?
Error occurs at or near line 913 of _info_
Called from or near line 46 of _MAIN__
“
附上我的ins文件,你帮我看看
“2 1=ERROR COMPONENTS MODEL, 2=TE EFFECTS MODEL
2013x1.dta DATA FILE NAME
2013x1.out OUTPUT FILE NAME
2 1=PRODUCTION FUNCTION, 2=COST FUNCTION
n LOGGED DEPENDENT VARIABLE (Y/N)
1443 NUMBER OF CROSS-SECTIONS
1 NUMBER OF TIME PERIODS
1443 NUMBER OF OBSERVATIONS IN TOTAL
2 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.”
感谢楼主