Inter-group differences in road-traffic crash involvement

Roni Factor*, David Mahalel, Gad Yair

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

76 Scopus citations


This paper assesses group differences in severe and fatal road-traffic accidents by using a unique database that merges road-traffic records with the Israeli census data. The database traces, over a period of 9 years, a group of drivers that comprises 20% of the Israeli population and explores the probability of their being involved in an accident. This unique database enables the investigation of drivers' socioeconomic and demographic characteristics, while controlling for a variety of variables, such as estimated daily distance traveled and license type. Testing a previously published theoretical paper on the social bases of accidents, the findings expose significant group differences in estimated probabilities of being involved in severe and fatal accidents. For example, estimated probabilities of accident involvement are higher for males than for females, for non-Jewish drivers than for Jewish, and for drivers whose origins are in Africa and Asia than in America and Europe. Furthermore, the higher one's education and socioeconomic status, the lower is the probability of accident-involvement. The implications of the findings for developing road-safety programs and suggestions for future research are discussed.

Original languageAmerican English
Pages (from-to)2000-2007
Number of pages8
JournalAccident Analysis and Prevention
Issue number6
StatePublished - Nov 2008

Bibliographical note

Funding Information:
This paper was written with the support of the Israel Ministry of Science and Technology and the Israel National Road Safety Authority and with the aid of the Ran Naor Foundation for Advancing Road Safety Research of the Or Yarok (Green Light) organization.


  • Group differences
  • Involvement probability
  • Risk
  • Road-traffic accidents
  • Socioeconomic characteristics
  • Sociology


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