Unobserved heterogeneity and heteroskedasticity due to age when modeling pedestrian injury severity in motor vehicle crashes

J.-K. Kim, Guðmundur Freyr Úlfarsson, Venky N. Shankar, Fred L. Mannering

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Original languageEnglish
Title of host publicationThe 88th Annual Meeting of the Transportation Research Board
PublisherTransportation Research Board
Number of pages17
Publication statusPublished - 2009

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