Research on the Technological Innovation Efficiency of China’s Strategic Emerging Industries Based on SBM: NDEA Model and Big Data

Table 2

Comparative analysis of average efficiency value of different regions in 2002–2013.

Regions	Overall efficiency			Knowledge innovation stage			Commercialization stage of scientific and technological achievements
	Technical efficiency	Pure technical efficiency	Scale efficiency	Technical efficiency	Pure technical efficiency	Scale efficiency	Technical efficiency	Pure technical efficiency	Scale efficiency
Anhui	0.141	0.239	0.508	0.155	0.233	0.556	0.327	0.592	0.597
Beijing	0.778	0.822	0.944	0.677	0.762	0.876	0.895	0.899	0.992
Chongqing	0.346	0.417	0.664	0.309	0.377	0.677	0.527	0.683	0.710
Fujian	0.451	0.516	0.882	0.395	0.486	0.824	0.862	0.878	0.977
Gansu	0.081	0.632	0.128	0.081	0.647	0.128	0.208	0.929	0.249
Guangdong	0.644	1.000	0.644	0.588	1.000	0.588	0.735	1.000	0.735
Guangxi	0.162	0.618	0.225	0.146	0.612	0.198	0.241	0.814	0.279
Guizhou	0.077	0.267	0.295	0.065	0.259	0.349	0.141	0.337	0.392
Hebei	0.096	0.179	0.485	0.091	0.154	0.506	0.205	0.425	0.529
Henan	0.201	0.272	0.636	0.191	0.277	0.624	0.327	0.440	0.676
Heilongjiang	0.041	0.127	0.296	0.033	0.087	0.355	0.129	0.419	0.345
Hubei	0.143	0.191	0.674	0.128	0.159	0.704	0.256	0.335	0.729
Hunan	0.173	0.273	0.563	0.172	0.248	0.595	0.283	0.481	0.612
Jilin	0.129	0.338	0.329	0.133	0.323	0.376	0.204	0.492	0.381
Jiangsu	0.527	0.894	0.604	0.418	0.804	0.563	0.934	1.000	0.934
Jiangxi	0.108	0.174	0.553	0.108	0.162	0.583	0.295	0.482	0.605
Liaoning	0.197	0.244	0.793	0.154	0.175	0.862	0.469	0.541	0.855
Ningxia	0.114	0.990	0.114	0.115	0.988	0.115	0.318	1.000	0.318
Shangdong	0.261	0.294	0.902	0.239	0.285	0.834	0.495	0.528	0.952
Shanxi	0.389	0.991	0.394	0.389	1.000	0.389	0.465	0.991	0.470
Shaanxi	0.058	0.082	0.685	0.057	0.067	0.762	0.201	0.248	0.794
Shanghai	0.716	0.907	0.791	0.547	0.815	0.689	0.897	1.000	0.897
Sichuan	0.176	0.208	0.847	0.155	0.195	0.818	0.442	0.465	0.948
Tianjin	0.878	0.912	0.963	0.757	0.825	0.912	1.000	1.000	1.000
Yunnan	0.165	0.895	0.186	0.176	0.889	0.197	0.156	0.877	0.181
Zhejiang	0.168	0.194	0.868	0.150	0.183	0.816	0.298	0.308	0.972
Average	0.278	0.488	0.576	0.247	0.462	0.573	0.435	0.660	0.659