重庆理工大学学报2025，Vol.39Issue(14)：57-72,16.DOI:10.3969/j.issn.1674-8425(s).2025.07.004
长江经济带省域嵌入国内价值链的位置特征及效应研究
Research on the location characteristics and effects of provinces embedded in domestic value chains in the Yangtze River Economic Belt
摘要
Abstract
To build a new development pattern with the domestic circulation as the mainstay,it is urgent to form a reasonable division of labor in the value chain at the provincial level and activate the endogenous driving force for high-quality development of China's economy.Based on data such as input-output tables for 2007,2012,and 2017,this study uses the multi-regional input-output(MRIO)model to compile inter-regional input-output tables for the provinces in the Yangtze River Economic Belt,and constructs an indicator of embedding degree in the domestic value chain.It aims to explore the positional characteristics of the embedding in the domestic value chain in these provinces and analyze their multiplier effects,spillover effects,and feedback effects.The findings are as follows.First,the export-oriented characteristics of the provincial economies in the Yangtze River Economic Belt have been gradually strengthened,indicating that the degree of value chain division of labor between these provinces and other domestic regions has increased,but the economic internal circulation index remains low.Secondly,the intra-regional multiplier effect plays a major role in driving economic growth,while the spillover effect and feedback effect are not obvious,so it is urgent to strengthen the division of labor and cooperation in the value chain within the regions.关键词
区域经济/省域区域间投入产出表/国内价值链/嵌入程度/溢出效应Key words
regional economy/input-output table between province and region/domestic value chain/embeddedness/spillover effect分类
管理科学引用本文复制引用
田园,周瑜,任毅..长江经济带省域嵌入国内价值链的位置特征及效应研究[J].重庆理工大学学报,2025,39(14):57-72,16.基金项目
四川省社会科学院"成渝地区双城经济圈建设"专项项目"成渝地区双城经济圈智能网联新能源汽车产业协同发展研究"(24ZDCY01) （24ZDCY01）
