Analyzing vehicle-sharing challenges in disaster relief operations using the fuzzy DEMATEL method

Purpose Humanitarian organizations (HOs) continue to lag in adopting the benefits of vehicle-sharing during relief operations. A detailed understanding of how different vehicle-sharing challenges interact and affect each other is crucial for identifying key leverage points, and prioritizing actions. Design/methodology/approach This study employs the Decision-Making Trial and Evaluation Laboratory (DEMATEL) method by contacting officials from HOs. The DEMATEL method provides a visual representation of causal relationships among selected vehicle-sharing challenges. This study focuses on Bangladesh, a nation that faces hazards, rendering it one of the most disaster-prone countries globally. Findings The study uncovers intricate interconnections among key challenges related to vehicle sharing. Notably, it identifies government incentives as the most influential factor impacting other challenges. For example, enhancing government support can diminish top management’s reluctance by highlighting leadership-building programs, thereby fostering a more collaborative environment. This implies that addressing certain challenges can lead to improvements in others. In another instance, compliance standards cannot be flexible until issues of corruption and unethical behavior are addressed. Research limitations/implications By uncovering these interrelationships among vehicle-sharing challenges, the study provides a framework for prioritizing efforts towards fostering interorganizational collaboration. Practical implications By addressing these interconnected challenges, the findings aim to create a more robust vehicle-sharing system in Bangladesh. Solving one challenge often leads to progress in other areas, showing the importance of a holistic and integrated approach to policy-making decisions. Originality/value This study constitutes the second empirical exploration within the sparse literature on vehicle-sharing during relief operations. Sharing of assets is becoming a key concern among HOs.