唐山市产业链与创新链融合发展水平测度

Measurement of the Level of Integrated Development of Industrial Chain and Innovation Chain in Tangshan City

利用熵值法对唐山市产业链、创新链两大系统的综合发展水平进行测算,构建耦合协调度模型,对唐山市产业链与创新链的融合发展水平进行测度。研究发现,2000—2021年期间,除2002、2004年出现短暂回调外,唐山市产业链与创新链的耦合协调度指数呈不断上升趋势,表明唐山市产业链与创新链融合发展水平不断提高。建议政府、企业、学术界和科研机构的等各方应共同努力、加强合作,推动产业链与创新链融合发展并落地实施,以推动经济转型升级,实现可持续发展目标。

The integration of industrial chain and innovation chain can promote economic restructuring and industrial upgrading,and improve industrial competitiveness and innovation ability.In this paper,the entropy method is used to measure the comprehensive development level of the industrial chain and innovation chain in Tangshan City,and the coupling coordination degree model is constructed to measure the integrated development level of the industrial chain and innovation chain in Tangshan City.It is found that from 2000 to 2021,except for the brief pullback in 2002 and 2004,the coupling coordination index of industrial chain and innovation chain in Tangshan City showed an upward trend,indicating that the integration level of industrial chain and innovation chain in Tangshan City continued to improve.It is suggested that the government,enterprises,academia and scientific research institutions should work together to strengthen cooperation and promote the development and implementation of the integration of industrial chain and innovation chain,so as to promote economic transformation and upgrading and achieve sustainable development goals.