1–3 von 3 Ergebnissen
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    Estimating the Effect of Alcohol on Driver Risk Using Only Fatal Accident Statistics

    Freier Zugriff
    Levitt, Steven D. / National Bureau of Economic Research | TIBKAT | 1999
    Verlag: National Bureau of Economic Research , Cambridge, Mass

    Evaluating the Effectiveness of Child Safety Seats and Seat Belts in Protecting Children from Injury

    Freier Zugriff
    Levitt, Steven D. / National Bureau of Economic Research | TIBKAT | 2006
    Verlag: National Bureau of Economic Research , Cambridge, Mass

    Evidence that Seat Belts are as Effective as Child Safety Seats in Preventing Death for Children Aged Two and Up

    Freier Zugriff
    Levitt, Steven D. / National Bureau of Economic Research | TIBKAT | 2005
    Verlag: National Bureau of Economic Research , Cambridge, Mass