Tang, Cheng Keat; van Ommeren, Jos - 2020
.4% reduction in traffic flow, which resulted in a less than proportional 6.0% and 7.6% decrease in accidents and slight injuries …, and a 6.5% increase in serious injuries/fatalities. Our preferred estimates indicate that the accident, slight injuries …, and serious injuries/fatalities rate elasticities with respect to traffic flow are -0.36, -0.19 and -1.65 respectively …