Measurement of the Level of Integrated Development of Industrial Chain and Innovation Chain in Tangshan City
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.
industrial chaininnovation chainintegrated developmentcoupling and coordination
NETL
NSTL
万方数据
