Deadlier road Accidents? Traffic safety regulations and heterogeneous motorists’ behavior
In 2003, China enacted the Road Traffic Safety Law in an attempt to promote traffic safety.We employ a difference-in-differences strategy on province level data, where fire accidentsare used as a control group for road accidents, to estimate the effects of the law on road accidents and casualties. O...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
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Institutional Knowledge at Singapore Management University
2018
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| Online Access: | https://ink.library.smu.edu.sg/soe_research/2227 https://ink.library.smu.edu.sg/context/soe_research/article/3226/viewcontent/DeadlierRoadAccidents.pdf |
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| Institution: | Singapore Management University |
| Language: | English |
| Summary: | In 2003, China enacted the Road Traffic Safety Law in an attempt to promote traffic safety.We employ a difference-in-differences strategy on province level data, where fire accidentsare used as a control group for road accidents, to estimate the effects of the law on road accidents and casualties. Our findings suggest that while the law was successful in decreasing thenumber of accidents and casualties, the ratio of deaths to accidents and injuries to accidentsincreased. Exploring the potential channels, we find no evidence that “hit-and-kill” incentives,that is, incentives for motorists to kill the pedestrians that they hit due to China’s peculiar personal injury compensation rules, drive the increase in death to accident ratio. We show thatan increase in the severity of accidents could, in fact, be consistent with a model where allmotorists drive more carefully after the reform, but have heterogeneous responses such thatthe decrease in accident probability is larger for safer than for riskier drivers. |
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