ABSTRACT
Ma, J. and Guo, M., 2019. Technology innovation driven upgrade strategy evaluation model: A case of marine equipment industry. In: Gong, D.; Zhu, H., and Liu, R. (eds.), Selected Topics in Coastal Research: Engineering, Industry, Economy, and Sustainable Development. Journal of Coastal Research, Special Issue No. 94, pp. 842–845. Coconut Creek (Florida), ISSN 0749-0208.
Aiming at the evaluation problem of technological innovation evaluation in equipment manufacturing companies, this paper proposes a comprehensive evaluation method based on entropy method and improved aggressive cross-efficiency model (EIA). First of all, this paper builds an evaluation index system for technological innovation of equipment manufacturing companies based on the existing research results of technological innovation evaluation and the Delphi method and obtains relevant indexes data by field investigation. Secondly, the basic DEA method is used to analyze the two aspects of the basic efficiency and effectiveness. Next, this paper prove the superiority of the EIA mode by comparing the basic DEA model and the EIA model. Finally, the efficiency of technological innovation of 200 equipment manufacturing companies in Liaoning Province is calculated and ranked by using
