An Efficiency Evaluation Study Of Industrial Green Technology Innovation Based On Improved Entropy Value-SBM Model

The high-quality development of industry is the guarantee for the development of our national economy,the embodiment of advanced productive forces,and the supporting force for the development of other industries.In the past,the extensive growth mode in which industry mainly relied on the consumption of resource elements caused irreversible severe damage to the ecological environment,which was not conducive to the high-quality and sustainable development of the industrial economy and even the national economy.In the context of the new round of industrial change and the intensification of international competition,it is necessary and urgent for our industry to improve the efficiency of green technology innovation.This article studies the efficiency of industrial green technology innovation based on an integrated perspective and a two-stage value chain perspective of technology research & development and achievement transformation,and further analyzes the factors influencing the efficiency of industrial green technology innovation.This is of great practical significance for enhancing the efficiency of industrial green technology innovation and achieving high-quality sustainable industrial development.Based on the definition and clarification of the concepts of industry,technological innovation and green technological innovation,this paper proposes specific research content and research ideas based on the combing and study of relevant literature and theories on technological innovation,sustainable development,industry heterogeneity,etc.Firstly,this paper makes a detailed analysis of the overall state of industry and the state of industrial green technology innovation,and summarizes the specific problems in the process of industrial green technology innovation.On this basis,an analysis of the dynamics and processes of industrial green technology innovation is carried out.Secondly,the entropy value-SBM model is used to study and analyze the efficiency of industrial green technology innovation from an integrated perspective and the two-stage perspective of value chain,and the dynamic evolution trajectory of industrial green technology innovation efficiency is analyzed by using the global ML index method.It is found that the efficiency of industrial green technology innovation in the stage of technology research & development and the stage of achievement transformation,as well as the index of technology progress and the index of technology efficiency are uncoordinated,and the efficiency of green technology innovation in industries with different technology levels is obviously different.In addition,this paper specifically analyzes the factors influencing the efficiency of industrial green technology innovation by constructing the Tobit random effects panel data model.The research results show that environmental regulation,scientific and technological personnel are the core factors influencing the efficiency of industrial green technology innovation,and state-owned R&D innovation capital,state-owned technology improvement capital,foreign capital,and industry competition are the general factors influencing the efficiency of industrial green technology innovation.Finally,based on the empirical findings,this paper proposes government-level countermeasures to optimize the policy environment of green technology innovation,rationally formulate environmental protection regulations,increase capital investment in technological innovation,and improve the quality of investment by foreign-funded enterprises;as well as industry-level countermeasures to optimize the talent structure for technological innovation,improve the competition mechanism in the industrial market,and guide the coordinated development of the two stages.