Efficiency Evaluation of Green Technology Innovation of China’s Industrial Enterprises Based on SBM Model and EBM Model

Table 6

Comparative analysis of evaluation results (SBM model/EBM model).

DMU (province)		The first stage efficiency	The second stage efficiency	Total efficiency
Eastern region	Hainan	0.927/1	5.550/1	2.268/1
	Guangdong	2.612/0.922	0.692/1.791	1.345/1.285
	Beijing	1.649/0.881	0.808/1.323	1.154/1.080
	Zhejiang	0.687/0.994	1.321/1.127	0.953/1.059
	Jiangsu	0.848/0.837	1.066/1.085	0.950/0.953
	Shanghai	0.725/0.826	1/1	0.852/0.909
	Tianjin	0.610/0.677	1/1	0.781/0.823
	Fujian	0.437/0.546	0.978/0.960	0.654/0.724
	Shandong	0.419/0.491	1/1	0.647/0.700
	Hebei	0.335/0.355	0.955/0.961	0.565/0.584
	Liaoning	0.414/0.463	0.742/0.818	0.554/0.616
	Geometric mean	0.718/0.689	1.106/1.074	0.891/0.860
Central region	Jilin	0.343/0.420	1.148/1.027	0.628/0.657
	Henan	0.378/0.407	1.038/0.999	0.626/0.638
	Hubei	0.471/0.472	0.790/0.892	0.610/0.649
	Hunan	0.657/0.525	0.553/0.819	0.603/0.656
	Anhui	0.852/0.463	0.380/0.725	0.569/0.579
	Jiangxi	0.328/0.366	0.788/0.846	0.509/0.557
	Heilongjiang	0.338/0.346	0.746/0.843	0.502/0.540
	Shanxi	0.327/0.239	0.475/0.639	0.394/0.391
	Geometric mean	0.433/0.395	0.696/0.840	0.549/0.576
Western region	Qinghai	0.414/1.155	2.118/1.498	0.937/1.316
	Xinjiang	0.623/0.711	0.963/0.999	0.774/0.843
	Chongqing	0.599/0.742	0.773/0.736	0.680/0.739
	Sichuan	0.720/0.569	0.553/0.807	0.631/0.678
	Ningxia	0.539/0.603	0.673/0.682	0.602/0.641
	Shaanxi	0.459/0.377	0.687/0.893	0.562/0.580
	Yunnan	0.629/0.418	0.471/0.738	0.544/0.555
	Guangxi	0.472/0.512	0.619/0.742	0.540/0.616
	Inner Mongolia	0.237/0.257	1.201/1	0.534/0.507
	Guizhou	0.792/0.340	0.278/0.631	0.470/0.463
	Gansu	0.405/0.313	0.465/0.697	0.434/0.467
	Geometric mean	0.511/0.497	0.695/0.831	0.596/0.643