Do we need multivariate modeling approaches to model crash frequency by crash types? A panel mixed approach to modeling crash frequency by crash types
Sign Up to like & getrecommendations! Published in 2019 at "Analytic Methods in Accident Research"
DOI: 10.1016/j.amar.2019.100107
Abstract: In safety literature, simulation-based multivariate framework is the most commonly employed approach for analyzing multiple crash frequency dependent variables. The current research effort contributes to literature on crash frequency analysis by suggesting an alternative and… read more here.
Keywords: crash frequency; crash; model; crash types ... See more keywords
Development of conflict severity index for safety evaluation of severe crash types at unsignalized intersections under mixed traffic
Sign Up to like & getrecommendations! Published in 2021 at "Safety Science"
DOI: 10.1016/j.ssci.2021.105432
Abstract: Abstract Existing proximal indicators lack the capability of addressing the severe implications of a possible collision. This study proposes a conflict severity index (CSI) based on crash risk and expected collision severity for severe crash… read more here.
Keywords: severe crash; severity index; crash; crash types ... See more keywords