摘要
文章通过随机前沿分析方法估算了我国高技术制造业技术创新效率,并应用空间滞后模型检验了"互联网+"影响我国高技术制造业创新效率的空间效应。实证结果显示:我国"互联网+"的程度整体偏低,且分布不均衡,高技术制造业技术研发和技术转化两个阶段的技术创新效率都呈现空间依赖特征;"互联网+"对于研发阶段的技术创新效率有显著的正向影响,而对于转化阶段的技术创新效率不具有显著影响;我国高技术制造业技术创新效率与企业规模呈"U型"关系,与市场竞争程度呈正向关系。
This paper measures the level of“Internet+”in China’s provinces,estimates the technological innovation efficiency of high-tech manufacturing industries in China by using a stochastic frontier analysis method,and applies a spatial lag model to test the spatial effect of“Internet+”affecting the innovation efficiency of China’s high-tech manufacturing industries.The empirical results show that China’s“Internet+”level is generally low and unevenly distributed,that the technological innovation efficiency in the two stages of technology research and development and technology transformation in high-tech manufacturing industries is spatially dependent,that“Internet+”has a significant positive impact on the efficiency of technological innovation in the research and development stage,but has no significant impact on the efficiency of technological innovation in the transformation stage,and thatthe technological innovation efficiency of China’s high-tech manufacturing industry has a“U-shaped”relationship with the scale of the enterprise,having a positive relationship with the degree of market competition.
作者
唐晓华
刘蕊
丁琦
张志国
TANG Xiaohua;LIU Rui;DING Qi;ZHANG Zhiguo(College of Economics,Liaoning University,Shenyang 110036,China;Institute of Industry and Planning,China Academy of Information and Communications Technology,Beijing 100089,China;Library,Liaoning Vocational College of Rail Transit,Shenyang 110023,China)
出处
《辽宁大学学报（哲学社会科学版）》
CSSCI
北大核心
2020年第2期69-80,共12页
Journal of Liaoning University(Philosophy and Social Sciences Edition)
基金
教育部哲学社会科学研究重大课题攻关项目“我国先进制造业发展战略研究”(14JZD018)。
关键词
“互联网+”
高技术制造业
技术创新效率
空间滞后模型
“Internet+”
high-tech manufacturing
technological innovation efficiency
spatial lag model
