Research On The Cultivation Of Core Competitiveness Of PC Component Enterprises From The Perspective Of Industrial Chain

The development of construction industry can promote the rise of regional economy.It is one of the significant industries in China’s national economic development.However,the carbon emissions of the construction industry and its related industries account for as much as 51%.With the implementation of the "double carbon" policy,improving the emission reduction efficiency of the construction industry is of great significance to accelerate the realization of the double carbon goal.Prefabricated buildings can help the construction field achieve green environmental protection,reduce pollution and protect the environment to a great extent,and have become the key direction of the transformation and upgrading of the construction industry.Existing research shows that the industrial chain has an significant impact on the development of prefabricated buildings,and the key to promote the healthy development of the prefabricated building industrial chain is to enhance the core competitiveness of relevant enterprises in the industrial chain.This study takes the PC component enterprises in the prefabricated construction industry chain as the research object.Based on the perspective of the industrial chain and the overall view of the industrial chain,this study aims to clarify the factors affecting the cultivation of core competitiveness of PC component enterprises,establish a structural equation model,analyze the importance of each factor,and put forward countermeasures and suggestions conducive to the cultivation of core competitiveness of PC component enterprises,so as to promote the development of PC component enterprises.The main research contents of this paper are as follows:(1)combing the industrial chain theory and core competitiveness theory by using the literature research method,and summarizing the literature of prefabricated buildings,so as to lay a theoretical foundation for the later exploration of the influencing factors of the core competitiveness of PC component enterprises;(2)Based on the core competitiveness theory and the actual situation of the development of PC component enterprises,this paper identifies the factors affecting the cultivation of core competitiveness of PC component enterprises,constructs the theoretical model of influencing factors of core competitiveness of PC component enterprises,designs research indicators,and puts forward research hypotheses;(3)Using empirical analysis to verify the theoretical model: 316 valid data were obtained by questionnaire survey;The results of exploratory and confirmatory factor analysis show that the reliability and validity of the sample data are good;Construct structural equation model to verify the research hypothesis;(4)According to the results derived from the structural equation model,the following conclusions are drawn: the production delivery level,cost level,quality level,environmental protection level,the degree of coupling between enterprises and the external environment have a positive and significant impact on the cultivation of the core competitiveness of PC component enterprises,and the research hypotheses are tenable;(5)According to the degree of influencing factors,this paper puts forward countermeasures and suggestions to cultivate the core competitiveness of PC component enterprises,such as improving the qualification rate of components,reducing the cost of components,improving the diversification level of components,improving the synergy,reducing carbon emissions and increasing government incentive policies,so as to provide some guidance for the development of PC component enterprises.