Figure 5
A network diagram representing the co-occurrence of keywords in the field of international trade and economics. The diagram is divided into four thematic clusters. Cluster 1 includes keywords like China, ASEAN, and agricultural trade. Cluster 2 focuses on institutional and policy structures with terms such as trade agreement, free trade, European Union, NAFTA, and supply chain management. Cluster 3 includes terms related to outcome assessment like trade liberalization, trade flow, export, and econometric. Cluster 4 encompasses resilience and risk-oriented terms such as supply chains, risk analysis, and sustainability. Keywords like international trade, gravity model, and trade agreement serve as central connectors within the network.Keywords co-occurrence