| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 7486539 | Journal of Transport Geography | 2013 | 11 Pages | 
Abstract
												⺠Gasoline prices are one type of capability constraint of space-time paths. ⺠As gasoline prices (capability constraint) increase, traffic safety improves. ⺠The impact is stronger on less severe crashes but negligible on fatal crashes. ⺠The impact starts at 9 months, peaks at 12 months, and diminishes after 18 months.
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											Authors
												Guangqing Chi, Jeremy R. Porter, Arthur G. Cosby, David Levinson, 
											