统计与决策2025，Vol.41Issue(18)：24-29,6.DOI:10.13546/j.cnki.tjyjc.2025.18.004
基于MRIO的区域价值链测算框架设计与实证解析
Regional Value Chain Estimation Framework Design and Empirical Analysis Based on MRIO
摘要
Abstract
With the in-depth development of the international division of labor system and the evolution of the global interest distribution pattern,the regional value chain(RVC)has become a key channel for countries to participate in the reconstruction of the global value chain.This paper develops a measurement framework for intra-regional value chains,extra-regional value chains and cross-regional value chains based on the MRIO model,analyzes the embedding patterns of countries in RVCs from a multidi-mensional perspective,and applies it to the value chain structure analysis of the Belt and Road partner countries.The findings re-veal that intra-regional value chain has become the core driving force leading to the added value of trade.In terms of spatial pat-tern,a regional division of labor network with China as the node has taken shape,and a cross-regional division of labor network has also been formed,with China as the intra-regional hub and the United States,Germany,Japan and South Korea as the ex-tra-regional hubs.The composition of added value at the industry level shows heterogeneous characteristics,but overall,it pres-ents a"labor division preference within the region".关键词
区域价值链/全球价值链/投入产出/共建"一带一路"国家Key words
regional value chains/global value chains/input and output/countries jointly building the Belt and Road Initia-tive分类
管理科学引用本文复制引用
李剑,薛佳慧,姜宝..基于MRIO的区域价值链测算框架设计与实证解析[J].统计与决策,2025,41(18):24-29,6.基金项目
国家社会科学基金面上项目(19BJL091) （19BJL091）
山东省自然科学基金面上项目(ZR2020MG044) （ZR2020MG044）
