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Effects of Motorcycle Helmet Laws on Fatalities’ Prevention: An Impact Evaluation

Author

Listed:
  • Magdalena Blanco
  • José María Cabrera
  • Felipe Carozzi
  • Alejandro Cid

Abstract

Simultaneity bias complicates the estimation of the causal effect of motorcycle helmet usage on fatalities. We overcome this obstacle by exploiting an exogenous variation in the enforcement of the motorcycle helmet usage law between two municipalities in Uruguay. We show evidence of a dramatic increase in helmet usage in one municipality after the law was enforced. In just one month, usage increased from less than 10% to more than 90%. Our difference in difference estimates show that helmet usage laws are associated with a significant decrease in injuries and fatalities.

Suggested Citation

  • Magdalena Blanco & José María Cabrera & Felipe Carozzi & Alejandro Cid, 2017. "Effects of Motorcycle Helmet Laws on Fatalities’ Prevention: An Impact Evaluation," Documentos de Trabajo/Working Papers 1706, Facultad de Ciencias Empresariales y Economia. Universidad de Montevideo..
  • Handle: RePEc:mnt:wpaper:1706
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    Cited by:

    1. Muhammad Ijaz & Lan Liu & Yahya Almarhabi & Arshad Jamal & Sheikh Muhammad Usman & Muhammad Zahid, 2022. "Temporal Instability of Factors Affecting Injury Severity in Helmet-Wearing and Non-Helmet-Wearing Motorcycle Crashes: A Random Parameter Approach with Heterogeneity in Means and Variances," IJERPH, MDPI, vol. 19(17), pages 1-24, August.

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    More about this item

    JEL classification:

    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • R41 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - Transportation: Demand, Supply, and Congestion; Travel Time; Safety and Accidents; Transportation Noise
    • H89 - Public Economics - - Miscellaneous Issues - - - Other

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