IDEAS home Printed from https://ideas.repec.org/p/car/carecp/20-12.html
   My bibliography  Save this paper

The Effect of COVID-19 Lockdown on Mobility and Traffic Accidents: Evidence from Louisiana

Author

Abstract

We use a regression discontinuity design to study the effect of the COVID-19 lockdown on mobility and traffic accidents. Based on data from Google Community Mobility reports and Uniform Traffic Crash Report from the Louisiana Department of Transportation and Development (LaDOTD), we find that the stay-at-home order led to a large decrease in traffic accidents (-47 percent). In particular, we find a large decrease in accidents involving injury (-46 percent), distracted drivers (-43 percent), and ambulances (-41 percent). We also find evidence of a change in the composition of accidents, with more incidents involving individuals aged 25 to 64, male, and nonwhite drivers. Interestingly, we find no impact on ambulance response time, despite lower traffic. Finally, we document a large decrease in mobility in Louisiana. Our results have important policy implications for traffic management policies.

Suggested Citation

  • Stephen R. Barnes & Louis-Philippe Beland & Jason Huh & Dongwoo Kim, 2020. "The Effect of COVID-19 Lockdown on Mobility and Traffic Accidents: Evidence from Louisiana," Carleton Economic Papers 20-12, Carleton University, Department of Economics.
  • Handle: RePEc:car:carecp:20-12
    as

    Download full text from publisher

    File URL: https://www.carleton.ca/economics/wp-content/uploads/cewp20-12.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Leslie, Emily & Wilson, Riley, 2020. "Sheltering in place and domestic violence: Evidence from calls for service during COVID-19," Journal of Public Economics, Elsevier, vol. 189(C).
    2. Christopher R. Knittel & Douglas L. Miller & Nicholas J. Sanders, 2016. "Caution, Drivers! Children Present: Traffic, Pollution, and Infant Health," The Review of Economics and Statistics, MIT Press, vol. 98(2), pages 350-366, May.
    3. Louis-Philippe Beland & Abel Brodeur & Taylor Wright, 2020. "COVID-19, Stay-at-Home Orders and Employment: Evidence from CPS Data," Carleton Economic Papers 20-04, Carleton University, Department of Economics, revised 19 May 2020.
    4. Brodeur, Abel & Clark, Andrew E. & Fleche, Sarah & Powdthavee, Nattavudh, 2021. "COVID-19, lockdowns and well-being: Evidence from Google Trends," Journal of Public Economics, Elsevier, vol. 193(C).
    5. Michael L. Anderson, 2014. "Subways, Strikes, and Slowdowns: The Impacts of Public Transit on Traffic Congestion," American Economic Review, American Economic Association, vol. 104(9), pages 2763-2796, September.
    6. Adler, Martin W. & van Ommeren, Jos N., 2016. "Does public transit reduce car travel externalities? Quasi-natural experiments' evidence from transit strikes," Journal of Urban Economics, Elsevier, vol. 92(C), pages 106-119.
    7. Hymel, Kent, 2009. "Does traffic congestion reduce employment growth?," Journal of Urban Economics, Elsevier, vol. 65(2), pages 127-135, March.
    8. Gilles Duranton & Matthew A. Turner, 2011. "The Fundamental Law of Road Congestion: Evidence from US Cities," American Economic Review, American Economic Association, vol. 101(6), pages 2616-2652, October.
    9. Justin Gallagher & Paul J. Fisher, 2020. "Criminal Deterrence When There Are Offsetting Risks: Traffic Cameras, Vehicular Accidents, and Public Safety," American Economic Journal: Economic Policy, American Economic Association, vol. 12(3), pages 202-237, August.
    10. Anderson, Michael L. & Lu, Fangwen & Zhang, Yiran & Yang, Jun & Qin, Ping, 2016. "Superstitions, street traffic, and subjective well-being," Journal of Public Economics, Elsevier, vol. 142(C), pages 1-10.
    11. Janet Currie & Reed Walker, 2011. "Traffic Congestion and Infant Health: Evidence from E-ZPass," American Economic Journal: Applied Economics, American Economic Association, vol. 3(1), pages 65-90, January.
    12. Stefan Bauernschuster & Timo Hener & Helmut Rainer, 2017. "When Labor Disputes Bring Cities to a Standstill: The Impact of Public Transit Strikes on Traffic, Accidents, Air Pollution, and Health," American Economic Journal: Economic Policy, American Economic Association, vol. 9(1), pages 1-37, February.
    13. Brodeur, Abel & Cook, Nikolai & Wright, Taylor, 2021. "On the effects of COVID-19 safer-at-home policies on social distancing, car crashes and pollution," Journal of Environmental Economics and Management, Elsevier, vol. 106(C).
    14. Stefan Bauernschuster & Timo Hener & Helmut Rainer, 2017. "When Labor Disputes Bring Cities to a Standstill: The Impact of Public Transit Strikes on Traffic, Accidents, Air Pollution, and Health," American Economic Journal: Economic Policy, American Economic Association, vol. 9(1), pages 1-37, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Mauro Caselli & Andrea Fracasso & Sergio Scicchitano, 2020. "From the lockdown to the new normal: An analysis of the limitations to individual mobility in Italy following the Covid-19 crisis," Discussion Paper series in Regional Science & Economic Geography 2020-07, Gran Sasso Science Institute, Social Sciences, revised Oct 2020.
    2. Dorn, Florian & Lange, Berit & Braml, Martin & Gstrein, David & Nyirenda, John L.Z. & Vanella, Patrizio & Winter, Joachim & Fuest, Clemens & Krause, Gérard, 2023. "The challenge of estimating the direct and indirect effects of COVID-19 interventions – Toward an integrated economic and epidemiological approach," Economics & Human Biology, Elsevier, vol. 49(C).
    3. Camino-Mogro, Segundo, 2020. "Turbulence in startups: Effect of COVID-19 lockdown on creation of new firms and its capital," MPRA Paper 104502, University Library of Munich, Germany.
    4. Md Rakibul Islam & Mohamed Abdel-Aty & Zubayer Islam & Shile Zhang, 2022. "Risk-Compensation Trends in Road Safety during COVID-19," Sustainability, MDPI, vol. 14(9), pages 1-17, April.
    5. Hai-Anh H. Dang & Trong-Anh Trinh, 2022. "The Beneficial Impacts of COVID-19 Lockdowns on Air Pollution: Evidence from Vietnam," Journal of Development Studies, Taylor & Francis Journals, vol. 58(10), pages 1917-1933, October.
    6. Camino-Mogro, Segundo & Armijos, Mary, 2020. "The effects of COVID-19 lockdown on Foreign Direct Investment: evidence from Ecuadorian firms," MPRA Paper 104821, University Library of Munich, Germany.
    7. Mauro Caselli & Andrea Fracasso & Sergio Scicchitano, 2022. "From the lockdown to the new normal: individual mobility and local labor market characteristics following the COVID-19 pandemic in Italy," Journal of Population Economics, Springer;European Society for Population Economics, vol. 35(4), pages 1517-1550, October.
    8. Bai, Xiwen & Xu, Ming & Han, Tingting & Yang, Dong, 2022. "Quantifying the impact of pandemic lockdown policies on global port calls," Transportation Research Part A: Policy and Practice, Elsevier, vol. 164(C), pages 224-241.
    9. Shahrin Islam & Armana Sabiha Huq & Sabah Hossain Iqra & Raas Sarker Tomal, 2023. "Impacts of COVID-19 Pandemic Lockdown on Road Safety in Bangladesh," Sustainability, MDPI, vol. 15(3), pages 1-22, February.
    10. Lei, Yiyuan & Ozbay, Kaan, 2021. "A robust analysis of the impacts of the stay-at-home policy on taxi and Citi Bike usage: A case study of Manhattan," Transport Policy, Elsevier, vol. 110(C), pages 487-498.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Stephen R. Barnes & Louis‐Philippe Beland & Jason Huh & Dongwoo Kim, 2022. "COVID‐19 lockdown and traffic accidents: Lessons from the pandemic," Contemporary Economic Policy, Western Economic Association International, vol. 40(2), pages 349-368, April.
    2. Brent, Daniel & Beland, Louis-Philippe, 2020. "Traffic congestion, transportation policies, and the performance of first responders," Journal of Environmental Economics and Management, Elsevier, vol. 103(C).
    3. Louis-Philippe Beland & Daniel A. Brent, 2018. "Traffic and the Provision of Public Goods," Departmental Working Papers 2018-04, Department of Economics, Louisiana State University.
    4. Stefan Bauernschuster & Timo Hener & Helmut Rainer, 2017. "When Labor Disputes Bring Cities to a Standstill: The Impact of Public Transit Strikes on Traffic, Accidents, Air Pollution, and Health," American Economic Journal: Economic Policy, American Economic Association, vol. 9(1), pages 1-37, February.
    5. Philipp Schrauth, 2022. "The Causal Effect of Cycling Infrastructure on Traffic and Accidents: Evidence from Pop-up Bike Lanes in Berlin," CEPA Discussion Papers 48, Center for Economic Policy Analysis.
    6. Lalive, Rafael & Luechinger, Simon & Schmutzler, Armin, 2018. "Does expanding regional train service reduce air pollution?," Journal of Environmental Economics and Management, Elsevier, vol. 92(C), pages 744-764.
    7. Giaccherini, Matilde & Kopinska, Joanna & Palma, Alessandro, 2021. "When particulate matter strikes cities: Social disparities and health costs of air pollution," Journal of Health Economics, Elsevier, vol. 78(C).
    8. Nicholas Rivers & Soodeh Saberian & Brandon Schaufele, 2020. "Public transit and air pollution: Evidence from Canadian transit strikes," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 53(2), pages 496-525, May.
    9. Gohl, Niklas & Schrauth, Philipp, 2024. "JUE insight: Ticket to paradise? The effect of a public transport subsidy on air quality," Journal of Urban Economics, Elsevier, vol. 142(C).
    10. Brodeur, Abel & Cook, Nikolai & Wright, Taylor, 2021. "On the effects of COVID-19 safer-at-home policies on social distancing, car crashes and pollution," Journal of Environmental Economics and Management, Elsevier, vol. 106(C).
    11. Niklas Gohl & Philipp Schrauth, 2022. "Ticket to Paradise? The Effect of a Public Transport Subsidy on Air Quality," CEPA Discussion Papers 50, Center for Economic Policy Analysis.
    12. Léa Bou Sleiman, 2021. "Are car-free centers detrimental to the periphery? Evidence from the pedestrianization of the Parisian riverbank," Working Papers 2021-03, Center for Research in Economics and Statistics.
    13. Zhang, Hui & Zhan, Bo & Ouyang, Min, 2024. "Enhancing accessibility through rail transit in congested urban areas: A cross-regional analysis," Journal of Transport Geography, Elsevier, vol. 115(C).
    14. Mario Liebensteiner & Jakob Losert & Sarah Necker & Florian Neumeier & Jörg Paetzold & Sebastian Wichert, 2024. "Almost Fare Free: Impact of a Cheap Public Transport Ticket on Mobility Patterns and Infrastructure Quality," CESifo Working Paper Series 11229, CESifo.
    15. Losert, Jakob & Paetzold, Jörg & Liebensteiner, Mario & Necker, Sarah & Neumeier, Florian & Wichert, Sebastian, 2024. "Almost Fare Free: Impact of a Public-Transport Climate Ticket on Mobility and Infrastructure Quality," VfS Annual Conference 2024 (Berlin): Upcoming Labor Market Challenges 302337, Verein für Socialpolitik / German Economic Association.
    16. Davis, Lucas W., 2021. "Estimating the price elasticity of demand for subways: Evidence from Mexico," Regional Science and Urban Economics, Elsevier, vol. 87(C).
    17. Kacker, Kanishka & Gupta, Ridhima & Ali , Saif, 2023. "Does Traffic Congestion pose Health Hazards? Evidence from a Highly Congested and Polluted City," EfD Discussion Paper 23-10, Environment for Development, University of Gothenburg.
    18. Meina Zheng & Xiucheng Guo & Feng Liu & Jiayan Shen, 2021. "Contribution of Subway Expansions to Air Quality Improvement and the Corresponding Health Implications in Nanjing, China," IJERPH, MDPI, vol. 18(3), pages 1-19, January.
    19. Beaudoin, Justin & Lin Lawell, C.-Y. Cynthia, 2018. "The effects of public transit supply on the demand for automobile travel," Journal of Environmental Economics and Management, Elsevier, vol. 88(C), pages 447-467.
    20. Xia, Fan & Cheng, Ximeng & Lei, Zhen & Xu, Jintao & Liu, Yu & Zhang, Yingxin & Zhang, Qinghong, 2023. "Heterogeneous impacts of local traffic congestion on local air pollution within a city: Utilizing taxi trajectory data," Journal of Environmental Economics and Management, Elsevier, vol. 122(C).

    More about this item

    Keywords

    COVID-19; Lockdown; Accidents; Traffic Management; Regression Discontinuity;
    All these keywords.

    JEL classification:

    • R20 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Household Analysis - - - General
    • R41 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - Transportation: Demand, Supply, and Congestion; Travel Time; Safety and Accidents; Transportation Noise
    • R42 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - Government and Private Investment Analysis; Road Maintenance; Transportation Planning
    • R48 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - Government Pricing and Policy
    • H41 - Public Economics - - Publicly Provided Goods - - - Public Goods
    • D62 - Microeconomics - - Welfare Economics - - - Externalities

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:car:carecp:20-12. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Court Lindsay (email available below). General contact details of provider: .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.