Research on Technological Innovation Efficiency of China’s High-Tech Industry Based on Network SBM Model and DEA Window Analysis

Jian-li Chen () and Ling-jie Meng
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Jian-li Chen: Nanjing University of Science and Technology
Ling-jie Meng: Nanjing University of Science and Technology

A chapter in Proceedings of 2013 4th International Asia Conference on Industrial Engineering and Management Innovation (IEMI2013), 2014, pp 897-905 from Springer

Abstract: Abstract The paper combines network SBM model with DEA window analysis to measure the technological innovation efficiency of China’s high-tech industry during 2000–2011. The research indicates that the overall efficiency of technological innovation of the high-tech industry shows a rising trend in the past 10 years, and the outbreak of the financial crisis has a negative impact on the efficiency of technological innovation in the short term. The efficiency values of technological innovation are still not high, and there is structural imbalance between R&D efficiency and conversion efficiency in the long term. The difference of the conversion efficiency among the industry segments shows trend of convergence, but the difference of R&D efficiency expands after the financial crisis.

Keywords: DEA window analysis; High-tech industry; Network SBM model; Technological innovation efficiency (search for similar items in EconPapers)
Date: 2014
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DOI: 10.1007/978-3-642-40060-5_86

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