基于效果—效率的金矿绿色矿山建设综合评价研究
杨玮,邓博,龙涛,邓莎,薛梦鸽,方楠

Comprehensive Evaluation of Green Mine Construction of Gold Mine Based on Effect-Efficiency
Wei YANG,Bo DENG,Tao LONG,Sha DENG,Mengge XUE,Nan FANG
表9 陕西省10家黄金矿山企业绿色矿山建设投入产出效率评价结果(2021年)
Table 9 Evaluation results of input-output efficiency of green mine construction of ten gold mining enterprises in Shaanxi Province(2021)

黄金矿山

企业编号

技术效率规模效率综合效率规模报酬情况
平均值0.9780.9900.968-
M11.0001.0001.000固定
M21.0000.9470.947递减
M31.0000.9780.978递减
M41.0001.0001.000固定
M51.0001.0001.000固定
M61.0001.0001.000固定
M70.8930.9750.871递减
M81.0001.0001.000固定
M90.8851.0000.885递增
M101.0001.0001.000固定