Analysis and evaluation of innovation efficiency in the national hi-tech zone based on DEA

Innovation is the most important task for the national high-tech zone; it's also the most important mission who is given by the country. In this paper, 12 typical samples were selected in 56 national high-tech zones used data envelopment analysis. An evaluating system of innovation efficiency is established in national hi-tech zone. Based on the creative efficiency evaluation system, innovation efficiency is analyzed and evaluated by C²R model. Using results of the analysis and evaluation, countermeasures are proposed to improve the efficiency of technological innovation.