In accident injury-severity analysis, an inherent limitation of the traditional ordered probit
approach arises from the a priori consideration of a homogeneous source for the accidents …

This study uses highway accident data collected in the State of Washington, between 2011
and 2013, to study the factors that affect accident injury-severities. To account for the fixed …

This paper employs a correlated random parameters ordered probit modeling framework to
explore time-variant and time-invariant factors affecting injury-severity outcomes in single …

Using information from 1990 single-vehicle accidents that occurred between 2011 and 2013
in the state of Washington, the injury severity level of the most severely injured vehicle …

Injury severity studies typically rely on police-reported crash data to examine risk factors
associated with traffic injuries. The police crash database includes essential information on …

The extant traffic safety research literature includes numerous examples of studies that
assess those factors affecting the degree of injury sustained by crash-involved motor vehicle …

The severity of traffic-related injuries has been studied by many researchers in recent
decades. However, previous research has seldom accounted for the effects of curbed …

This study examines contributing variables affecting the driver injury-severity in single-
vehicle roadway departure crashes. To capture the threshold heterogeneity and unobserved …

This study simultaneously models crash severity of both parties in two-vehicle accidents at
signalized intersections in Taipei City, Taiwan, using a novel bivariate generalized ordered …

While there is growing application of generalized ordered outcome model variants (widely
known as Generalized Ordered Logit (GOL) model and Partial Proportional Odds Logit …