论文部分内容阅读
本文运用投入产出分析技术,从中间需求率、直接消耗系数、完全消耗系数、影响力系数、感应度系数5个角度,全面分析了长江中游城市群生产性服务业与制造业两者之间的关联性。研究结果表明:长江中游城市群制造业与生产性服务业之间的互动作用不足,制造业层次比较低,对生产性服务业,尤其是反映服务业发展水平的金融业、信息技术与软件业、商务服务业、科学研究与综合技术服务业等行业的需求严重不足;同时,生产性服务业发展水平比较低,难以推动制造业转型升级,这两个因素制约了长江中游城市群经济的快速可持续发展。
In this paper, using input-output analysis techniques, this paper comprehensively analyzes the relationship between producer services and manufacturing in the middle reaches of the Yangtze River from five aspects: intermediate demand rate, direct consumption coefficient, total consumption coefficient, influence coefficient and sensitivity coefficient The relevance of. The results show that the interaction between the manufacturing and producer services in the urban agglomeration of the middle reaches of the Yangtze River is not enough, and the manufacturing industry is relatively low. The productivity of the service industries, especially the financial industry, information technology and software industry , The demand for business service industry, scientific research and comprehensive technology service industry is seriously insufficient. At the same time, the development level of producer service industry is relatively low and it is difficult to promote the transformation and upgrading of manufacturing industry. These two factors have restricted the rapid economic development of the urban agglomeration in the middle reaches of the Yangtze River sustainable development.