value-added tradehub countriesspoke countriescohesive subgroupseconomic comovement
National Social Science Fund of China NSSFC)Major Project Research on Developing a Mutual Beneficial and Win-Win System of National Natural Science Foundation of China NSFC) General Project Research on the Topological Structure of the InternationaMajor Project of Philosophy and Social Sciences in Jiangsu Universities and Colleges Research on Trade FacilitationIntermediResearch Project of the Jiangsu 33Project Promoting High-Quality Development of an Open Economy by Facilitating Cross-Border
21ZDA095719730592020SJZDA047BRA2020075
2021