摘要
数字基础设施建设是共建“一带一路”国家依托数字要素实现全球价值链升级的重要基础性保障。基于2010—2020年92个共建“一带一路”国家样本的相关数据,运用动态因子分析和跨国面板模型进行实证研究发现:数字基础设施建设确实能够显著提升共建“一带一路”国家的全球价值链地位,这一结论在多种稳健性检验和内生性处理后始终成立;异质性分析表明,该提升效果在高收入、高技术水平和以非制造业和服务业为支柱产业的共建“一带一路”国家样本中更为明显。
Digital infrastructure construction is an important basic guarantee for the Belt and Road partner countries to upgrade their global value chains by relying on digital elements.Based on the relevant data of 92 sample countries along the Belt and Road Initiative from 2010 to 2020,the empirical study using dynamic factor analysis and transnational panel model shows that digital infrastructure construction can indeed significantly improve the global value chain position of the Belt and Road partner countries,and this conclusion is always valid after a variety of robustness tests and endogenous treatment.Heterogeneity analysis shows that the improvement effect is more obvious in the samples of high-income,high-tech and non-manufacturing and service industries along the Belt and Road partner countries.
作者
魏方
周杰
Wei Fang;Zhou Jie
出处
《亚太经济》
CSSCI
北大核心
2024年第3期86-95,共10页
Asia-Pacific Economic Review
基金
国家社会科学基金青年项目“‘一带一路’数字基础设施建设赋能全球价值链升级的机制、效应与政策研究”(23CJL018)。
关键词
数字基础设施
全球价值链地位
共建“一带一路”国家
动态因子分析
Digital Infrastructure Construction
Global Value Chain Position
the Belt and Road Partner Countries
Dynamic Factor Analysis
