摘要
基于投入产出分析技术,探索性构建产值利润率、展链度、流出率、流入率等指标,结合传统指标刻画表征地区产业发展动力、产业支撑、内外循环和服务能力。基于宁波2007、2012和2017年投入产出数据对其服务业的发展水平和能力演进进行了测算分析。结果表明,宁波服务业发展动力有所下降;对其他产业支撑能力有所减弱;生产性服务业对制造业的支撑广度有所增加,但力度有待提高;行业内部循环水平不断提高,行业外部循环呈波动上升,行业展链度水平有所提高;有一定的外部服务能力,但净外部服务能力较弱。
Based on the input-output analysis technology,this paper aims to portray the regional industrial development power,industrial support,internal and external circulation and service capacity by combining the traditional indicators with the indicators of output value profit rate,expansion chain degree,outflow&inflow rates etc.Using the input-output data of Ningbo in 2007,2012 and 2017,we calculates and analyzes the development and capacity evolution of the service industry.The results show that the development power of Ningbo service industry has declined.The support for other industries is weakened.Supporting breadth of producer services for manufacturing industry is increased,though its strength needs to be improved.Its level of internal circulation is constantly improving,and external circulation level is fluctuating.Its industry chain degree is improved.There is a certain external service ability,but the net external service ability is weak.
作者
陈钧浩
CHEN Jun-hao(Faculty of Business,Ningbo University,Ningbo 315211,China)
出处
《宁波大学学报（人文科学版）》
2022年第1期93-101,共9页
Journal of Ningbo University：Liberal Arts Edition
基金
国家社科基金一般项目“全球价值链嵌入和国内价值链发展互动协调研究”(21BJL077)
宁波市区域经济研究基地项目“宁波开放平台功能提升研究”(JD5-FZ06)。
关键词
投入产出技术
产业发展动力
产业支撑
产业循环
外部服务
input-output technology
driving force of industrial development
industry support
industry cycle
external service
