Operational Delay Factors in Port Supply Chains Data
Description
Amid global supply chain disruptions, seaports are vital for maintaining smooth goods flow. However, there is still a significant gap in understanding and addressing factors causing operational delays and inefficiencies in port supply chains. This study aims to systematically identify and rank the factors contributing to these delays and inefficiencies. Employing a hybrid methodology that combines the Decision-Making Trial and Evaluation Laboratory (DEMATEL), Ordinal priority approach (OPA), and Dynamic Grey Relational Analysis (DGRA), this research addresses inefficiencies in port supply chains. The approach involves identifying key factors through expert consultation and literature review, mapping interdependencies, prioritizing factors, and analyzing dynamic relations to validate their influence. Operational delays in ports are classified into five main criteria: port management, shipping and navigation, port terminal operator, customs, and cargo owners, with each criterion broken down into specific sub-criteria. The study yielded significant results, identifying 'Poor management of goods flow' and 'Customs-related issues' within port management as the most critical factors contributing to operational delays. The analysis also highlighted 'Ship structure' and 'Late arrival of ships to port' under shipping and navigation as significant influencers of inefficiency. Notably, 'Operational cost optimization' and 'Expertise of operational staff' were pivotal in the port terminal operator category, reflecting their substantial impact on port operational efficiency. This study identified interdependencies among delay factors and essential intervention points, enhancing port functionality. The findings suggest strategies to improve global trade efficiency and economic stability in coastal regions through better supply chain management. Optimizing operational delay factors in port supply chains enhances port resilience by enabling more robust and reliable operations during disruptions.