Abstract：It aims to evaluate the technological innovation capacity of China's high-tech industries by the DEA and empirical data.Result shows that the input and output capacity of China's high-tech industries has been increasing continually from the vertical dimension of time.However,based on the horizontal comparison of industries,there exists a significant feature of industry concentration in input and output and industrial differences in innovation efficiency .What's worse,the dilemma of redundant input and insufficient output has been found in some industries
王敏,辜胜阻. 中国高技术产业技术创新能力的实证分析[J]. 中国科技论坛, 2015(3): 67-73.
Wang Min,Gu Shengzu. An Empirical Research on the Technological Innovation Capability of High-Tech Industries in China. , 2015(3): 67-73.
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