pony1031 发表于 2012-7-11 23:10 
DEAP? 指令文件贴上来看看有没有问题
2011.dta DATA FILE NAME
2011.out OUTPUT FILE NAME
18 NUMBER OF FIRMS
8 NUMBER OF TIME PERIODS
1 NUMBER OF OUTPUTS
2 NUMBER OF INPUTS
0 0=INPUT AND 1=OUTPUT ORIENTATED
1 0=CRS AND 1=VRS
2 0=DEA(MULTI-STAGE), 1=COST-DEA, 2=MALMQUIST-DEA, 3=DEA(1-STAGE), 4=DEA(2-STAGE)
运行后是sech都为1,之前讲错了,不好意思。麻烦你看下