Research on Spatial Differentiation of Technological Innovation Efficiency of Enterprise Based on the Super-efficiency DEA-Malmquist Model
- DOI
- 10.2991/icoeme-19.2019.127How to use a DOI?
- Keywords
- technological innovation; efficiency; space-time measurement; super-efficiency DEA-Malmquist
- Abstract
Through the application of the super-efficiency DEA-Malmquist method, the article measures the efficiency of enterprise technological innovation, analyzes the characteristics of time and space evolution and efficiency change of technological innovation during 2006-2016, and quantitatively adjusts the input and output factors of improving enterprise technological innovation. The research shows that: first, the technical efficiency of technological innovation of enterprises: in terms of time series changes, the potential of input of existing production factors cannot be tapped, and the input of technical elements should be increased. Moreover, in the provinces with inefficient technical efficiency, there are widespread factors such as redundant input of factors and insufficient output of benefits. Each province and region can make quantitative adjustments to the input and output factors in the development of high-tech industries according to their own conditions. Second, enterprise technology innovation Malmquist efficiency index: average technical efficiency change, average technical level change and average total factor productivity change were 1.024, 0.976 and 0.996, respectively, both close to 1. There is a significant difference in technical efficiency between regions, and it is gradually developing towards economically developed areas along the southeast coast, and there is a significant spillover effect.
- Copyright
- © 2019, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Tao Liu AU - Qiang Gao AU - Fan Wu PY - 2019/06 DA - 2019/06 TI - Research on Spatial Differentiation of Technological Innovation Efficiency of Enterprise Based on the Super-efficiency DEA-Malmquist Model BT - Proceedings of the 2nd International Conference on Economy, Management and Entrepreneurship (ICOEME 2019) PB - Atlantis Press SP - 676 EP - 683 SN - 2352-5428 UR - https://doi.org/10.2991/icoeme-19.2019.127 DO - 10.2991/icoeme-19.2019.127 ID - Liu2019/06 ER -