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Successful Scientific Replication and Extension of Levitt (2008): Child Seats Are Still No Safer than Seat Belts

Lauren Jones () and Nicolas Ziebarth ()

No 8590, IZA Discussion Papers from Institute of Labor Economics (IZA)

Abstract: Using US fatality data from 1975 to 2003, Levitt (2008) shows that child safety seats do not significantly reduce fatalities for children aged two to six as compared to standard seat belts. Although we were unable to gain access to the original programs and dataset used, we were able to replicate Levitt's (2008) findings almost exactly. We extend Levitt (2008) by showing that the findings also hold for the years 2004 to 2011 despite changing driver characteristics and restraint use patterns. We fail to find evidence that SUVs provide additional safety for children.

Keywords: fatalities; scientific replication; Steven Levitt; child safety seats; improper use; SUVs; FARS (search for similar items in EconPapers)
JEL-codes: I18 I31 Q54 Z13 (search for similar items in EconPapers)
Pages: 18 pages
Date: 2014-10
New Economics Papers: this item is included in nep-dem and nep-hea
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Published - published in: Journal of Applied Econometrics, 2016, 31(5), 920-928

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