Data Envelopment Analysis (DEA) has become an established approach for analyzing and comparing efficiency results of corporate organizations or economic agents. It has also found wide application in comparative studies on airport efficiency. The standard DEA approach to comparative airport...

Obstructions caused by accidents can trigger or exacerbate traffic congestion. This paper derives the efficient traffic pattern for a rush hour with congestion and accidents and the corresponding road toll. Compared to the model without accidents, where the toll equals external costs imposed on...

In this paper, we investigate to what extent and in what ways conditions related to the recession of 2007-2008 reduced fatal crashes. We hypothesize that the reduction in fatal automobile accidents operates through both the quantity of driving and changes in behaviors associated with driving....

Introduction: Daylight saving time (DST), implemented as an energy saving policy, impacts many other aspects of life; one is road safety. Based on vehicle crash data in Minnesota from 2001 to 2007, this paper evaluates long- and short-term effects of DST on daily vehicle crashes. Method: To...

Has the rapid increase in mobile phone usage contributed to traffic fatalities in the United States? Does legislation requiring drivers to use hands-free technology while talking have any effect on traffic fatalities? Using state-level panel data on mobile phone ownership, hands-free laws, and...

I evaluate the effects of a new road traffic law in the Czech Republic that became effective on July 1, 2006. The law introduced tougher punishments through the introduction of a demerit point system and a manifold increase in fines, together with an augmented authority of traffic police. I find...

This paper documents a large educational gradient in traffic fatality rates and investigates its source. Compared to individuals with a college education, those with at most a high school diploma are more than four times as likely to die in a traffic accident, a gradient exceeding that for...

In this study, we explore the impact of the COVID-19 pandemic on road accidents, road injuries, and road fatalities in Mexico. We use national administrative road safety records that include road accidents in urban and suburban areas of Mexico over 2017 to 2020. Employing a state-level monthly...

In May 2018, Scotland introduced a minimum unit price on alcohol. We examine the impact of this policy on traffic fatalities and drunk driving accidents. Using administrative data on the universe of vehicle collisions in Britain and a range of quasi-experimental modeling approaches, we do not...

Distracted driving is the leading cause of vehicle crashes in the United States. Lawmakers in several states have responded to this phenomena by implementing laws aimed at restricting the use of various handheld devices while operating a vehicle. In this paper, we utilize the temporal regression...