Frontier4.1前沿分析中无效率因素怎么估计
可以估计出平均效率和单个效率,但怎么估计影响因素的呢,怎么操作
Y X1 X2 影响因素1 因素2
1.0000000 1.0000000 12.7558314 9.8015102 14.7497269 43 163.19
2.0000000 1.0000000 11.5757218 8.6497992 12.5739778 4 764.5
3.0000000 1.0000000 10.2322156 7.9568271 8.8459212 3 270.33
4.0000000 1.0000000 10.6679083 7.8139957 9.8419844 7 182.57
5.0000000 1.0000000 10.1648128 7.4838067 11.2587942 1 975
6.0000000 1.0000000 11.4659701 8.6006148 12.6242072 1 1157
7.0000000 1.0000000 10.6061394 7.9291265 9.4048375 1 1312
8.0000000 1.0000000 9.1359400 6.6240652 8.5119796 1 444
9.0000000 1.0000000 9.073030421 6.561030666 9.473319832 1 590
10.000000 1.0000000 9.34862296 6.682108597 7.558516743 3 213.33
具体怎么做 ,在INS里面的设置是如下这样吗?(Z是代表影响因素吗)
2 1=ERROR COMPONENTS MODEL, 2=TE EFFECTS MODEL
EG1.DTA DATA FILE NAME
EG1.OUT OUTPUT FILE NAME
1 1=PRODUCTION FUNCTION, 2=COST FUNCTION
Y LOGGED DEPENDENT VARIABLE (Y/N)
10 NUMBER OF CROSS-SECTIONS
1 NUMBER OF TIME PERIODS
10 NUMBER OF OBSERVATIONS IN TOTAL
2 NUMBER OF REGRESSOR VARIABLES (Xs)
Y MU (Y/N) [OR DELTA0 (Y/N) IF USING TE EFFECTS MODEL]
2 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.
谢谢了,麻烦各位了