中国传统产业和高技术产业技术创新效率变动趋势研究——基于时空双维度视角

Research on the Changing Trend of Innovation Efficiency in Traditional Industries and High-tech Industries in China: Based on the double dimensions of space-time

摘要:

随着新型经济增长和技术创新的不断革新,地区产业转型升级,产业创新发展地区间不平衡现象严重。本文运用SUPER-SBM模型对我国29个省市传统产业和高技术产业十年前后的技术创新效率进行测算,并结合变异系数与自然间断点法刻画产业区域创新效率空间分布图,从时空维度进行比较研究。研究发现：中国大中型传统产业和高技术产业的区域创新效率整体水平十年间总提升幅度约为20%,十年后两大产业创新效率均值约为0.7,距高效率仍有较大的提升空间。空间维度来看,四大经济区之间的产业创新效率差异有所减弱,但中部地区内部省份之间创新发展不均衡；传统产业创新效率的提升主要表现为各省在原有基础上不断进步,高技术产业创新效率的变化呈现出东部沿海省份向中西部地区转移的现象,高效率在空间上呈现出由纵向上的山西、河南、江西、广东四省与横向上属于长江经济带的上海、江苏、安徽、湖北、重庆、四川六省组成的“十”字型分布。

Abstract:

With the continuous innovation of new economic growth and technological innovation, regional industrial transformation and upgrading, industrial innovation and development of the imbalance between regions is serious. This paper uses SUPER-SBM model to measure the technological innovation efficiency of traditional industries and high-tech industries in 29 provinces in China before and after ten years, and coefficient of variation and the natural classification method are used to depict the spatial distribution map of industrial regional innovation efficiency, and then the comparative study is carried out from the dimension of space-time. The results show that the regional innovation efficiency level of large and medium-sized traditional industries and high-tech industries in China has been improved by about 20% in the past decade, and the average innovation efficiency of the two industries is about 0.7 ten years later. There is still a large room for improvement from high efficiency. From the perspective of spatial dimension, the differences of industrial innovation efficiency among the four economic zones have been narrowed, but the innovation development among provinces in the central region is imbalanced. The improvement of innovation efficiency in traditional industries mainly show the provinces have continued to make progress on their own basis, The change of innovation efficiency in high-tech industries shows a phenomena from the eastern coastal provinces to the central and western regions, and high efficiency presents a "cross" distribution in space that consists of four provinces of Shanxi, Henan, Jiangxi and Guangdong vertically and six provinces of Shanghai, Jiangsu, Anhui, Hubei, Chongqing and Sichuan horizontally belong to the Yangtze River economic belt.