DEA SOLVER 软件及使用

thanks a lot!!!!!!!!

your sharing is so kindness and truly-heart!!!!

btw, how can i estimate for Malmquist index?

I know it's learning version. but there's no way to solve it?

楼主真是大好人啊

楼主，谢谢啊

谢谢楼主,支持一手

感谢楼主！

楼主太好了

呵呵！感谢为先！

跪谢楼主！！！

请高人指点一下，数据文件准备好之后要怎么操作啊？？
万分感谢~~~~

楼主热心肠噶噶。