A 3D continuous risk matrix for the assessment of operational safety in inland container terminals

This paper proposes a 3D (three dimensions) continuous risk matrix to assess the operational safety in inland container terminals (ICTs). In this paper, based on the operational features of ICTs and relevant literature, the risk factors (RFs) affecting the operational safety in ICTs are first investigated. A 3D continuous risk matrix based on a fuzzy AHP (Analytic Hierarchical Process) approach is then proposed to assess the operational safety in ICTs. Unlike the traditional risk matrix constructed by risk measures of likelihood and consequence, the proposed risk matrix considers one more risk measure: preventive-ability of an organization that can provide more accurate information for decision makers in risk assessments. Finally, the ICTs in Taiwan were empirically investigated to validate the model. Based on the results, theoretical and managerial implications are discussed.