摘要：本文使用中国1996-2007年31个两位数行业的面板数据，应用随机前沿分析方法，基于内生增长模型的知识生产函数理论构建超越对数生产函数，实现对中国工业行业知识生产函数的估计与技术创新效率的实证测度。研究发现：中国工业行业技术创新中存在无效率；各工业行业研发创新效率存在较大的不平衡；中国工业行业技术创新的效率并没有表现出随时间提升的趋势。基于实证研究结果，提出了促进中国自主创新战略的相关政策建议。  

    Abstract: Based on the knowledge functionfrom endogenous growth theory, the model of trans-log production function is constructed using the stochastic frontier analysis techniqueto estimated the knowledge functionand technological innovation efficiency of Chinese industrieswith two-digit categorical panel data of 31 industries during the periodfrom 1996 to 2007. The main conclusions are as follows: firstly, the innovation efficiency of Chinese industries as a whole is low, secondly, there is significant differenceamong two-digit categorical data of 31 industries, moreover, thirdly, there is no tendency that the innoration efficiency in China raises with the time being. Based on the result of empirical examine, some suggestions on promotingChinese independent innovation were proposed.