| China's economy has entered a "new normal" for a shift in growth and development,and innovation must be a new engine that drives development for economic growth.It is the strategic emerging industries based on a major technological breakthrough that enhance China's capability of independent innovation and achieve technological progress.From the "12th Five-Year" national strategic emerging industry development plan in 2012 to "13th Five-Year "national strategic emerging industry development plan in 2016,it embodies the national strategy on the strategic emerging industries has not been shaken.In terms of industrial innovation system,"13th Five-Year" plan emphasizes the micro-subject role of the enterprise and the importance of collaborative innovation.In terms of intellectual property rights,the new plan put forward a series of measures to improve and perfect relevant laws and regulations,so as to ensure the protection of intellectual property and create a favorable environment for innovation.Combined with the "1+3+7" free trade test area pattern,the future trend of strategic emerging industries is to be in line with international standards and to gain more opportunities for technical exchange.However,the development of strategic emerging industries is bound to face the challenges of technological innovation.Therefore,how to improve the innovation efficiency of strategic emerging industries is an urgent problem to be discussed by enterprises and governments.In the process of innovation,some enterprises will choose to introduce foreign technology,and gradually explore the path of independent innovation.However,it is the focus of this paper whether the technology introduction will "extrude" the independent R&D input of enterprises,and whether it can promote the improvement of enterprises' independent innovation efficiency.In addition,with the increasingly close cooperation between enterprises and research institutions such as universities,this paper mainly studies the role of"industry,university,research and production",and the influence of the property right of enterprises on the efficiency of independent innovation.First of all,this paper reviews the related theories and literatures,and analyzes the effects of technology introduction on independent innovation and innovation efficiency.On this basis,we carry on the grouping correlation analysis for the technology import and the independent innovation,selecting the property right nature and the average enterprise scale as the grouping basis respectively.The correlation results show that the overall correlation between technology import and independent innovation is not high.Grouping results show that property rights and firm size do not affect the correlation between technology introduction and independent innovation.Secondly,the amount of R&D input does not represent the independent R&D capability of enterprises.Therefore,this paper continues to examine the contribution of technology introduction and R&D input on innovation efficiency from the perspective of innovation efficiency.This section analyzes the data of 98 listed companies of strategic emerging industry from 2012 to 2015.First of all,the DEA model is used to calculate the innovation efficiency.Secondly,the panel Tobit model is used to further analyze the influencing factors of innovation efficiency.The results show that innovation efficiency is mainly affected by technology introduction,enterprises scale,production and research,property rights and other factors.(1)When certain conditions are met,technology introduction and innovation efficiency show U-type nonlinear relationship.(2)There is a significant negative correlation between independent innovation and innovation efficiency.(3)The firm scale is inversely proportional to the efficiency of innovation,and the firm size has a slight inhibitory effect on innovation efficiency.(4)Industry university research has moderating effect on the relationship between technology introduction and innovation efficiency.(5)The nature of property rights has moderating effects on the relationship between technology import,independent innovation and innovation efficiency.Through the above analysis,it is found that there is a nonlinear relationship between the technology introduction and innovation efficiency when certain conditions are met.When the size of the enterprise changes,it is one of the aspects of this study whether the introduction of technology still has a non-linear impact on innovation efficiency.On the other hand,previous studies have found that there is no simple linear relationship between enterprise scale and technological innovation,but there are multiple turning points.Based on the existing research,this paper further analyzes whether the impact of technological innovation on innovation efficiency has changed,and the "threshold effect" has emerged when the scale of strategic emerging industries has changed".If the threshold effect exists,then there is a structural change point,making the impact of technological innovation on innovation efficiency nonlinear.The results show that:(1)There is no threshold effect of firm size on the impact of technology introduction on innovation efficiency,namely in the field of strategic emerging industries,the impact of the two is not related to the size of enterprises.(2)There is a single threshold effect on the efficiency of independent innovation of enterprises in strategic emerging industries.When the enterprise scale(the natural logarithm of the total assets)is less than the threshold value,there is a significant positive correlation between independent innovation and innovation efficiency.When the firm size exceeds the threshold value,there is a significant negative correlation between independent innovation and innovation efficiency.The study shows that,China's strategic emerging industry independent innovation ability is weak at present,in comparison,the technology introduction can better promote the enterprise innovation efficiency,so according to the current development of China's strategic emerging industries,technology introduction should expand the proportion of investment.Moreover,when introducing advanced technology,enterprises should not only consider the applicability of technology,but also pay attention to the learning effect after introduction.Although strategic emerging industries should be dominated by technology,it is easy to form technical dependence over time,so it's not a long-term solution.When to change into an independent R&D-oriented innovation should be pending the further development and research of strategic emerging industries.Finally,combined with the policies and measures adopted by the state,some policy suggestions are put forward from the aspects of talents introduction,digestion and absorption,and cooperation in production,university and research.The innovation of this paper is mainly embodied in using the data of listed companies in strategic emerging industries,and discusses the mechanism and empirical analysis of technology introduction on the efficiency of independent innovation.In addition,there are also some shortcomings in this article,mainly two aspects of index selection and measurement model.The input and output indicators of innovation efficiency only consider the regular personnel,funds and patents.As a strategic emerging industry,the innovation subsidies in government subsidies also enhance the efficiency of innovation to some extent.The measurement model should be further improved to make the conclusion more reliable. |
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