| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1023530 | Transportation Research Part E: Logistics and Transportation Review | 2013 | 9 Pages |
Previous research has used reduced-form models to determine the impact of financial condition and safety investment on airline accident risk and has found limited statistical evidence. We model safety investment as a mediating variable between the financial health of an airline and its accident propensity and simultaneously account for the reverse effects of accident propensity on safety investment. Compared with prior research, our structural model yields stronger results. Specifically, we find that safety investment reduces accident propensity, while the reverse effect is also significant. However, financial condition does not appear to affect safety investment or accident propensity.
► We examine the link between airline financial characteristics and accident risk. ► Greater safety investment is found to reduce accident propensity. ► Likewise, greater accident propensity results in higher safety investments. ► Financial condition does not directly impact safety investment or accident rates.
