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The short-term impact of economic uncertainty on motor vehicle collisions

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The short-term impact of economic uncertainty on motor vehicle collisions. / Vandoros, Sotiris; Avendano, Mauricio; Kawachi, Ichiro.

In: Preventive Medicine, 07.02.2018.

Research output: Contribution to journalArticle

Harvard

Vandoros, S, Avendano, M & Kawachi, I 2018, 'The short-term impact of economic uncertainty on motor vehicle collisions', Preventive Medicine. https://doi.org/10.1016/j.ypmed.2018.02.005

APA

Vandoros, S., Avendano, M., & Kawachi, I. (2018). The short-term impact of economic uncertainty on motor vehicle collisions. Preventive Medicine. https://doi.org/10.1016/j.ypmed.2018.02.005

Vancouver

Vandoros S, Avendano M, Kawachi I. The short-term impact of economic uncertainty on motor vehicle collisions. Preventive Medicine. 2018 Feb 7. https://doi.org/10.1016/j.ypmed.2018.02.005

Author

Vandoros, Sotiris ; Avendano, Mauricio ; Kawachi, Ichiro. / The short-term impact of economic uncertainty on motor vehicle collisions. In: Preventive Medicine. 2018.

Bibtex Download

@article{a3caaaee0f7c438f8148c9d736ea8b47,
title = "The short-term impact of economic uncertainty on motor vehicle collisions",
abstract = "Stress and anxiety lead to attention loss and sleep deprivation and may reduce driving performance, increasing the risk of motor vehicle collision. We used evidence from a natural experiment to examine whether daily changes in economic uncertainty, potentially leading to attention or sleep loss, are associated with collisions in Great Britain. Daily data from the economic policy uncertainty index, derived from analysis of daily UK newspapers, were linked to the daily number of motor vehicle collisions in Great Britain over the period 2005-2015, obtained from the Department for Transport. Exploiting daily variations in economic uncertainty, we used a GARCH approach to model daily rates of motor vehicle collisions as a function of economic uncertainty, controlling for month and day of the week, monthly unemployment rates and weekly unleaded petrol prices. A spike in the daily economic uncertainty index was associated with an immediate increase in the number of motor vehicle collisions. Results were robust to various sensitivity analyses. Overall, daily increases in economic uncertainty are associated with short-term spikes in motor vehicle collisions. Preventive and traffic control measures may need to increase during periods of economic uncertainty.",
keywords = "Journal Article",
author = "Sotiris Vandoros and Mauricio Avendano and Ichiro Kawachi",
note = "Copyright {\textcopyright} 2017. Published by Elsevier Inc.",
year = "2018",
month = feb,
day = "7",
doi = "10.1016/j.ypmed.2018.02.005",
language = "English",
journal = "Preventive Medicine",
issn = "0091-7435",
publisher = "ACADEMIC PRESS INC",

}

RIS (suitable for import to EndNote) Download

TY - JOUR

T1 - The short-term impact of economic uncertainty on motor vehicle collisions

AU - Vandoros, Sotiris

AU - Avendano, Mauricio

AU - Kawachi, Ichiro

N1 - Copyright © 2017. Published by Elsevier Inc.

PY - 2018/2/7

Y1 - 2018/2/7

N2 - Stress and anxiety lead to attention loss and sleep deprivation and may reduce driving performance, increasing the risk of motor vehicle collision. We used evidence from a natural experiment to examine whether daily changes in economic uncertainty, potentially leading to attention or sleep loss, are associated with collisions in Great Britain. Daily data from the economic policy uncertainty index, derived from analysis of daily UK newspapers, were linked to the daily number of motor vehicle collisions in Great Britain over the period 2005-2015, obtained from the Department for Transport. Exploiting daily variations in economic uncertainty, we used a GARCH approach to model daily rates of motor vehicle collisions as a function of economic uncertainty, controlling for month and day of the week, monthly unemployment rates and weekly unleaded petrol prices. A spike in the daily economic uncertainty index was associated with an immediate increase in the number of motor vehicle collisions. Results were robust to various sensitivity analyses. Overall, daily increases in economic uncertainty are associated with short-term spikes in motor vehicle collisions. Preventive and traffic control measures may need to increase during periods of economic uncertainty.

AB - Stress and anxiety lead to attention loss and sleep deprivation and may reduce driving performance, increasing the risk of motor vehicle collision. We used evidence from a natural experiment to examine whether daily changes in economic uncertainty, potentially leading to attention or sleep loss, are associated with collisions in Great Britain. Daily data from the economic policy uncertainty index, derived from analysis of daily UK newspapers, were linked to the daily number of motor vehicle collisions in Great Britain over the period 2005-2015, obtained from the Department for Transport. Exploiting daily variations in economic uncertainty, we used a GARCH approach to model daily rates of motor vehicle collisions as a function of economic uncertainty, controlling for month and day of the week, monthly unemployment rates and weekly unleaded petrol prices. A spike in the daily economic uncertainty index was associated with an immediate increase in the number of motor vehicle collisions. Results were robust to various sensitivity analyses. Overall, daily increases in economic uncertainty are associated with short-term spikes in motor vehicle collisions. Preventive and traffic control measures may need to increase during periods of economic uncertainty.

KW - Journal Article

U2 - 10.1016/j.ypmed.2018.02.005

DO - 10.1016/j.ypmed.2018.02.005

M3 - Article

C2 - 29427672

JO - Preventive Medicine

JF - Preventive Medicine

SN - 0091-7435

ER -

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