Intended and Unintended Consequences of Youth Bicycle Helmet Laws
More than 20 states have adopted laws requiring youths to wear a helmet when riding a bicycle. We confirm previous research indicating that these laws reduced fatalities and increased helmet use, but we also show that the laws significantly reduced youth bicycling. We find this result in standard two-way fixed-effects models of parental reports of youth bicycling and in triple-difference models of self-reported bicycling among high school youths that explicitly account for bicycling by youths just above the age threshold of the helmet law. Our results highlight important intended and unintended consequences of a well-intentioned public policy.
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- W. Kip Viscusi & Joseph E. Aldy, 2003.
"The Value of a Statistical Life: A Critical Review of Market Estimates throughout the World,"
NBER Working Papers
9487, National Bureau of Economic Research, Inc.
- Viscusi, W Kip & Aldy, Joseph E, 2003. "The Value of a Statistical Life: A Critical Review of Market Estimates throughout the World," Journal of Risk and Uncertainty, Springer, vol. 27(1), pages 5-76, August.
- Dee, Thomas S., 2009. "Motorcycle helmets and traffic safety," Journal of Health Economics, Elsevier, vol. 28(2), pages 398-412, March.
- Darren Grant & Stephen M. Rutner, 2004. "The effect of bicycle helmet legislation on bicycling fatalities," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 23(3), pages 595-611.
- Peltzman, Sam, 1975. "The Effects of Automobile Safety Regulation," Journal of Political Economy, University of Chicago Press, vol. 83(4), pages 677-725, August.
- Hausman, Jerry & Hall, Bronwyn H & Griliches, Zvi, 1984.
"Econometric Models for Count Data with an Application to the Patents-R&D Relationship,"
Econometric Society, vol. 52(4), pages 909-938, July.
- Jerry A. Hausman & Bronwyn H. Hall & Zvi Griliches, 1984. "Econometric Models for Count Data with an Application to the Patents-R&D Relationship," NBER Technical Working Papers 0017, National Bureau of Economic Research, Inc.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2002.
"How Much Should We Trust Differences-in-Differences Estimates?,"
NBER Working Papers
8841, National Bureau of Economic Research, Inc.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, Oxford University Press, vol. 119(1), pages 249-275.
- repec:reg:rpubli:282 is not listed on IDEAS
- Carpenter, Christopher & Cook, Philip J., 2008. "Cigarette taxes and youth smoking: New evidence from national, state, and local Youth Risk Behavior Surveys," Journal of Health Economics, Elsevier, vol. 27(2), pages 287-299, March.
- Dee, Thomas S. & Grabowski, David C. & Morrisey, Michael A., 2005. "Graduated driver licensing and teen traffic fatalities," Journal of Health Economics, Elsevier, vol. 24(3), pages 571-589, May.
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