| Green manufacturing runs through the whole process of production and sales,and it needs to be supported by green technology.The green technology innovation(GTI)in a single link or aspect cannot support the huge green manufacturing system.In order to promote effective GTI activities of manufacturing enterprises,systematic GTI requires the cooperation of government departments,manufacturing enterprises,universities,research institutes,science and technology intermediaries,supply chains,consumers and other subjects.Inter-subject cooperation is carried out by optimizing the allocation of knowledge,technology,capital,policy,information and other resources and complementing each other's advantages.In this way,a GTI system integrating scientific and technological research and development,achievement transformation,large-scale production and market sales under the cooperation of multiple subjects will be formed.Based on system theory and innovation value chain theory,this paper explores the cooperation issues of knowledge creation stage,technology transformation stage and product promotion stage in GTI process of manufacturing enterprises under multi-subject cooperation(UMC).The performance evaluation index system and model of GTI are constructed,and the co-evolution relationship of GTI system is revealed.Finally,some countermeasures are put forward to promote GTI and the development of manufacturing enterprises UMC.The results of this paper are expected to provide theoretical support and practical guidance for Chinese manufacturing enterprises to carry out GTI activities UMC and improve the level of GTI of manufacturing enterprises.Firstly,this paper defines the connotation of GTI process and evolution of manufacturing enterprises UMC,and constructs a theoretical model of GTI process and evolution based on the integration of the two theories.From the perspective of process and evolution,the paper puts forward a theoretical model of GTI process and evolution of manufacturing enterprises UMC including knowledge creation,technology transformation,product promotion,performance evaluation and system evolution.Secondly,this paper studies the selection of university-research partners in GTI of manufacturing enterprises,the selection of cooperation mode and knowledge creation under industry-university-research(IUR)cooperation.Based on the theoretical analysis of the selection of green innovation partners,the evaluation index system of cooperative innovation partner selection based on niche theory and cooperative innovation partner selection model based on field theory are constructed.This paper reviews the literature related to knowledge creation under IUR cooperation,constructs three differential game models of green knowledge creation under IUR cooperation,and analyzes the choice of IUR cooperation mode and the mechanism of knowledge creation.Thirdly,the paper studies the problem of green knowledge technicalization and green technology productization of manufacturing enterprises UMC.This paper analyzes the technology of green knowledge based on the two-sided matching of knowledge supply and demand,constructs the two-sided matching model of green knowledge technology,and analyzes the key factors of green knowledge technology matching.The process of green technology productization is analyzed theoretically,the theoretical model of green technology productization based on green new product development is constructed,the research hypothesis is put forward,and the mechanism of green technology productization is analyzed by structural equation model and hierarchical regression method.Fourthly,this paper studies the sales and promotion of green technology products in manufacturing enterprises UMC.This paper theoretically analyzes the sales model of green technology products in cooperation with customers,and uses interval intuitionistic fuzzy geometric weighted Heronian average operator and subjective and objective time series weights to explore the important factors affecting the sales of green technology products.From the perspectives of the supply-side and demand-side,a three-party dynamic game model consisting of manufacturing enterprises,government,downstream manufacturers and green consumers is constructed,and the multi-stage promotion mechanism of green technology products in manufacturing enterprises under government regulation is simulated and analyzed.Fifthly,this paper studies the evaluation of GTI performance of manufacturing enterprises UMC.This paper summarizes the performance evaluation index system of GTI in manufacturing enterprises,analyzes the characteristics of GTI in manufacturing enterprises and the principle of performance evaluation index design,and eliminates the correlation index,and obtains the evaluation index system with practical significance.By reviewing the existing evaluation methods,a combinatorial evaluation model based on consistency is constructed,and applied research is carried out to verify the scientificity and effectiveness of the proposed evaluation index system and evaluation method.Sixthly,the paper studies the co-evolution of GTI system in manufacturing enterprises UMC.The system structure and evolution path were analyzed,and the system co-evolution equation was constructed based on Logistic model.From a regional perspective,this paper empirically studies the influence of the government's environmental regulation policy intensity on the co-evolution of GTI system of manufacturing enterprises UMC.Taking Beijing as an example,this paper analyzes the influence of command regulation,market regulation,voluntary action and public participation on system co-evolution,and analyzes the order parameters and control variables of system evolution.Finally,some countermeasures are put forward to promote GTI and development of manufacturing enterprises UMC.Specific countermeasures and Suggestions are put forward from five aspects including knowledge creation mechanism,technology transformation ability,product promotion strategy,performance evaluation mechanism and system co-evolution in GTI process and evolution of manufacturing enterprises UMC. |
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