期刊名称 | 《Systems Science and Systems Engineering(系统科学与系统工程学报:英文版)》 |
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期刊英文名称 | 《Systems Science and Systems Engineering》 |
页码/总页数 | P.179-184 / 6 |
语种/中图分类号 | 汉语 / N94 |
关键词 | data envelopment analysis(DEA) relative efficiency economic performance |
基金项目 | :Supported by National Natural Science foundation of China ( No.79770 1 0 3 |