Study On Innovation Efficiency And Coupling Coordination Degree Of Industrial Enterprises Of Different Natures In China

With the gradual expansion of China’s economic development and transformation,China has rapidly developed into a major manufacturing country in the world,and its total GDP is also among the highest in the world.The country’s investment in R&D for industrial enterprises continues to increase.Although there has been some improvement in productivity,there are still many deficiencies in the technological innovation capability of enterprises.Especially in state-owned enterprises,there is a serious waste of resources,which is not conducive to the development of enterprises,but also will inhibit the improvement of enterprises in terms of innovation.To study the technological innovation efficiency of different types of industrial enterprises,we can compare the innovation status of different types of industrial enterprises to analyze the key links that affect the efficiency of innovation in the process of innovation,and thus provide effective suggestions for improving the efficiency of corporate innovation.And related departments provide decision-making reference.First of all,after the research on the theory of property rights,the efficiency of technological innovation and the theory of coupled and coordinated,this paper puts forward the research subject of this paper.Then the process of industrial enterprise innovation is divided into R&D investment phase and achievement conversion phase.Selecting 16 different types of industrial enterprises in China as the research object,the inspection period is from 2009 to 2015.Two-stage DEA model is used to measure the innovation efficiency of industrial enterprises of different nature.At the same time,the two stages of the innovation process are regarded as an innovation system.The coupled collaborative model of the innovation system analyzes the degree of coupling coordination between different stages within the innovation system.The empirical results show that:(1)Between 2009 and 2015,the overall efficiency of technological innovation in different types of industrial enterprises in China averaged 0.687.In the process of corporate innovation activities,there is a certain degree of efficiency loss among different types of industrial enterprises.As a whole,the overall efficiency of R&D in industrial enterprises and the efficiency of achievement conversion are 0.848 and 0.812,respectively.Therefore,the main reason for curbing corporate innovation efficiency is the low efficiency of R&D investment and results transformation.Especially in the R&D phase,there is a large room for improvement in the efficiency of technological innovation;(2)The 16 types of companies are divided into three major types,among which foreign investment The efficiency of technological innovation in enterprises is the highest,and the number of domestic-funded enterprises is the lowest.Hongkong,Macao,and Taiwan companies are located between the two,but the differences among the three are more obvious.Among domestic-funded enterprises,limited-liability companies and private companies are more efficient in innovation than other domestic-funded enterprises,so they have become models for other domestic-funded enterprises to learn.State-owned enterprises and state-owned reformed enterprises are separated by the right to innovation and residual claims.In general,there is a lack of motivation for innovation.The efficiency of technology research and development and the transformation of results of domestic-funded enterprises were 0.723 and 0.701,respectively,which were lower than those of foreign-funded enterprises and Hongkong,Macao,and Taiwan-funded enterprises.(3)The two phases of innovation are taken as an innovation system.From the perspective of R&D input,intermediate output,and economic benefits,the degree of coupling coordination among the three is an upward trend.There are many industrial enterprises with low intensity and low coordination,and the internal differences are also large.In comparison,foreign-funded enterprises and Hongkong,Macao,and Taiwanese business enterprises are more concerned about R&D investment and basic research.Therefore,the internal relationship of the innovation system is relatively harmonious and its coupling and coordination level is relatively high.The focus of attention in the future is how to improve the middle The ability to transform output into economic benefits.In terms of applied research,domestic-funded enterprises need to pay special attention,especially in R&D investment,there is still a certain gap between intermediate output and other types of enterprises,and the overall level of coordination of the innovation system is still at a relatively low level.While investing heavily in R&D,it is also necessary to increase the original innovation capabilities of enterprises,and it is not possible to increase R&D investment blindly and ignore output.