
高技术制造业创新效率评价及要素投入差异性研究
Evaluation of Innovation Efficiency of High-tech Industry and Research on the Factor Input Difference
高技术产业, 创新效率, DEA-Malmquist指数法, 灰色关联分析法
High-tech Industry, Innovation Efficiency, DEA-Malmquist Index Method, Grey Correlation Analysis
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