黄河流域绿色发展效率时空演进
周福礼, 海盼盼, 王雪妮

Green development efficiency measurement and the spatio- temporal evolution of Yellow River Basin based on a multi-period two-stage DEA model
Fuli Zhou, Panpan Hai, Xueni Wang
表3 黄河流域20122020年各省市绿色发展效率
Table 3 Green development efficiency in the Yellow River Basin from 2012 to 2020
地区2012年2013年2014年2015年2016年2017年2018年2019年2020年均值排名
省(区)青海0.13770.14190.17740.22530.18810.18100.23570.36450.46700.23548
甘肃0.22310.22550.23460.25680.39990.20210.21440.36100.37810.27737
四川1.00001.00001.00001.00000.91810.81281.00001.00001.00000.97013
宁夏0.13370.13200.15910.20960.22560.15710.22610.27810.34010.20689
内蒙古0.57610.56810.55260.61190.52190.60840.59360.67910.55890.58565
陕西0.69770.71050.70830.74580.71770.66700.71420.78720.56990.70204
山西0.54180.46740.40420.36410.45090.40040.40220.45040.49670.44206
河南1.00000.83401.00001.00001.00001.00001.00001.00001.00000.98162
山东1.00001.00001.00001.00001.00001.00001.00001.00001.00001.00001
均值0.59000.56440.58180.60150.60250.55880.59850.65780.64560.6001
城市西宁0.15930.15180.18990.30050.30490.28270.31310.46750.77280.326913
兰州0.20620.19960.21380.27470.30540.27750.28480.42280.49010.297214
白银1.00001.00000.51070.54480.65881.00000.70101.00001.00000.82394
阿坝1.00001.00001.00001.00001.00001.00001.00001.00001.00001.00001
银川0.45810.43320.48230.49630.48480.45230.66500.73830.83080.56017
石嘴山0.35000.32770.51870.46890.30730.39290.48930.77940.74190.48629
呼和浩特0.21820.21060.19920.28640.31280.29610.31560.45030.67100.328912
包头0.19360.18610.19830.23240.23150.24560.31080.40140.50650.278515
西安0.25890.32090.56671.00001.00001.00001.00001.00000.80220.77215
延安1.00001.00001.00001.00000.47450.46671.00001.00001.00000.88243
运城0.42710.42610.42470.50600.60960.38240.41800.49550.53270.469110
吕梁1.00001.00000.77491.00000.86091.00001.00001.00001.00000.95952
郑州0.32750.29630.46350.58981.00001.00000.61810.94280.61750.65066
洛阳0.14620.14400.16590.19770.24640.22580.35370.48040.40130.262416
济南0.31110.25930.37360.50650.60550.65880.85490.82100.50750.54428
聊城0.33830.33160.36500.42490.34850.51490.58680.26500.35500.392211
均值0.46220.45540.46550.55180.54690.57470.61940.70400.70180.5646