Digital technology has gradually been applied to manufacturing enterprises.In order to identify the influence mechanism of digital investment on the integration of manufacturing industry chain and innovation chain,a digital investment mechanism model is constructed,with enterprise collaboration as the mediating variable and foreign technology introduction and domestic technology purchase as the moderating variables.The panel data of Chinese manufacturing industry from 2012 to 2020 are selected,and the hierarchical regression and Bootstrap methods are adopted to inspect the impact mechanism of digital investment on the integration of manufacturing industry chain and innovation chain.Research has found that digital investment has a significant positive impact on the integration of industrial chain and innovation chain;digital investment has an impact on the integration of manufacturing industry chain and innovation chain through enterprise collaboration;foreign technology introduction has a regulatory effect in the impact of digital investment on enterprise collaboration;domestic technology purchase has a regulatory effect in the impact of digital investment on the integration of manufacturing industry chain and innovation chain.The governments should accelerate the development of digital industry,guide enterprises to share production data,prefect and use digital technology in assisting technology development;they should promote digital technology innovation and accelerate the transformation of application results of digital technology.
digital investmentmanufacturing industryindustry chaininnovation chainknowledge systemeconomic systemcollaboration
万方数据
维普
