摘要
结合我国投入产出表的一般分类方法,将信息产业划分为信息制造业和信息服务业,基于重庆2007、2012和2015年的投入产出表分别测算信息制造业与信息服务业对本地制造业的前向与后向关联作用和发展趋势,以及影响力系数和感应度系数;在综合考虑本地信息产业相关数据的基础上,对信息产业对制造业的影响进行实证分析。研究发现,重庆信息产业内部存在明显的发展不均衡,并因而产生对制造业影响的结构性差异。最后根据差异的表征与原因分析及对应的产业发展特点,提出针对性的改善建议。
This paper combines the general classification method of China's input-output table to divide the information industry into information manufacturing and information service industries,and defines 26 categories as manufacturing.Based on the input and output tables of Chongqing in 2007,2012 and 2015,the paper measures the forward and backward linkages and development trends of the information manufacturing industry and the information service industry to the local manufacturing industry,as well as the influence coefficient and the sensitivity coefficient,and analyzes the impact of the information industry on the manufacturing industry based on the comprehensive consideration of the relevant data of local information industry.The study shows that there are obvious development imbalances in Chongqing's information industry and thus this imbalance creates structural differences in the impact of manufacturing.Finally,according to the representation and cause analysis of the difference and the corresponding characteristics of industrial development,the paper puts forward some targeted suggestions for improvement.
作者
张泽华
Zhang Zehua(Chongqing University of Posts and Telecommunications,Chongqing 400065,China)
出处
《科技管理研究》
CSSCI
北大核心
2019年第15期110-117,共8页
Science and Technology Management Research
基金
重庆市教委人文社会科学研究项目“面向‘一带一路’战略的重庆电子信息产业集群创新体系构建研究”(17SKG049)
重庆市教委科学技术研究项目“供给侧结构性改革视阈下的重庆IT产业发展动力研究”(KJ1704111)
重庆邮电大学社会科学基金重点项目“面向‘一带一路’战略的重庆电子信息产业集群动力机制研究”(2015KZD15)
关键词
信息产业
制造业
影响
information industry
manufacturing
influence
