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Published on: February 1, 2020
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Democracy, governance, and road safety
1Institute of Transport Economics, Gaustadalleen 21, 0349, Oslo, Norway.
Accident; Analysis and Prevention
|March 10, 2021
Summary
Higher democracy scores correlate with fewer traffic fatalities per capita and per vehicle. This robust statistical relationship highlights a strong link between democratic governance and improved road safety outcomes.
Area of Science:
- Public Health
- Political Science
- Transportation Safety
Background:
- Road safety remains a critical global public health issue.
- Socio-political factors may influence traffic fatality rates.
- Existing research often focuses on infrastructure and behavioral aspects of road safety.
Purpose of the Study:
- To investigate the statistical relationship between a country's level of democracy and its traffic fatality rates.
- To examine if this relationship holds when considering fatalities per capita and per motor vehicle.
- To explore the association between changes in government effectiveness and road safety performance over time.
Main Methods:
- Analysis of data correlating Democracy Index scores with traffic fatality rates (per 100,000 inhabitants and per 100,000 motor vehicles).
- Statistical controls for potentially confounding factors were applied to assess the robustness of the relationship.
- Examination of time-series data on government effectiveness (World Governance Index) and road safety.
Main Results:
- A statistically significant and robust inverse relationship was found between democracy scores and traffic fatalities per 100,000 inhabitants.
- A similar strong association was observed between democracy scores and traffic fatalities per 100,000 motor vehicles.
- Changes in government effectiveness showed a weak association with changes in road safety performance.
Conclusions:
- Higher levels of democracy are strongly associated with lower traffic fatality rates.
- While the relationship is robust, a causal interpretation is not supported by the current analysis.
- Government effectiveness has a limited association with road safety trends over time.
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