Research on regional differences and influencing factors of green technology innovation efficiency of China’s high-tech industry

• Published in: Journal of computational and applied mathematics Vol. 369; p. 112597
• Main Authors: Liu, Chunyang, Gao, Xingyu, Ma, Wanli, Chen, Xiangtuo
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2020; Elsevier
• Subjects: Engineering Sciences; Influencing factors; Innovation efficiency; Regional differences; Influencing factors; Innovation efficiency; Regional differences

Through the K-means clustering analysis, it divides the regions of China into four clusters according to the differences in high-tech industry development level between 2008 and 2016. Considering ”environmental pollution” and ”innovation failure”, an improved SBM-DEA efficiency measurement model was...