... on betweenness centrality for experienced inspectors, whereas degree centrality is preferred for novice inspectors. Originality/value The warning scheme theoretically supplements the information-processing theory in construction hazard warnings and provides a practical warning scheme with priority...

... sector regarding the probability of occurrence and the severity of impact of risks in BOT transportation projects in Vietnam. Quantitative data from the survey was subjected to descriptive and inferential statistics to explore the priority of risks as well as the differences in the perception between...