IDEAS home Printed from https://ideas.repec.org/a/eee/trapol/v131y2023icp156-172.html
   My bibliography  Save this article

Decomposing neighborhood disparities in bicycle crashes: A Gelbach decomposition analysis

Author

Listed:
  • Shin, Eun Jin

Abstract

Despite growing evidence showing significant spatial disparities in bicycle crash rates within a city, little research has explored their contributing factors. Focusing on Seoul, South Korea, this study examines whether differences in bicycle crash rates between neighborhoods with low and high socioeconomic status (SES) exist, and if so, which and to what extent the observable neighborhood characteristics explain them. This study adopts the Gelbach decomposition method to illuminate the sources of bicycle crash disparities between neighborhoods with different SES. Results indicate that bicycle crashes are more likely to occur in low-SES neighborhoods, regardless of injury severity. However, contrary to popular expectations, the differences in bicycle infrastructure or bicycle traffic volume between high- and low-SES neighborhoods do not significantly contribute to the gaps in bicycle crash outcomes between neighborhood types. Instead, the differences in population density and road networks based on neighborhood SES are the primary drivers of these gaps. Another notable finding is that the neighborhood-level factors included in the analysis can altogether explain less than 50% of the disparities in bicycle crashes between neighborhood types. The findings of this study provide valuable policy suggestions that help address spatial equity related to bicycle crashes.

Suggested Citation

  • Shin, Eun Jin, 2023. "Decomposing neighborhood disparities in bicycle crashes: A Gelbach decomposition analysis," Transport Policy, Elsevier, vol. 131(C), pages 156-172.
    • Handle: RePEc:eee:trapol:v:131:y:2023:i:c:p:156-172
    DOI: 10.1016/j.tranpol.2022.12.014
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0967070X22003493
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.tranpol.2022.12.014?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Gabriele Prati & Víctor Marín Puchades & Marco De Angelis & Federico Fraboni & Luca Pietrantoni, 2018. "Factors contributing to bicycle–motorised vehicle collisions: a systematic literature review," Transport Reviews, Taylor & Francis Journals, vol. 38(2), pages 184-208, March.
    2. Ali Etezady & F. Atiyya Shaw & Patricia L. Mokhtarian & Giovanni Circella, 2021. "What drives the gap? Applying the Blinder–Oaxaca decomposition method to examine generational differences in transportation-related attitudes," Transportation, Springer, vol. 48(2), pages 857-883, April.
    3. Jonah B. Gelbach, 2016. "When Do Covariates Matter? And Which Ones, and How Much?," Journal of Labor Economics, University of Chicago Press, vol. 34(2), pages 509-543.
    4. Short, Jack & Caulfield, Brian, 2014. "The safety challenge of increased cycling," Transport Policy, Elsevier, vol. 33(C), pages 154-165.
    5. Braun, Lindsay M. & Rodriguez, Daniel A. & Gordon-Larsen, Penny, 2019. "Social (in)equity in access to cycling infrastructure: Cross-sectional associations between bike lanes and area-level sociodemographic characteristics in 22 large U.S. cities," Journal of Transport Geography, Elsevier, vol. 80(C).
    6. Button, Patrick & Walker, Brigham, 2020. "Employment discrimination against Indigenous Peoples in the United States: Evidence from a field experiment," Labour Economics, Elsevier, vol. 65(C).
    7. Manfred M. Fischer & Jinfeng Wang, 2011. "Spatial Data Analysis," SpringerBriefs in Regional Science, Springer, number 978-3-642-21720-3, March.
    8. Eun Jin Shin, 2020. "Disparities in access to opportunities across neighborhoods types: a case study from the Los Angeles region," Transportation, Springer, vol. 47(2), pages 475-501, April.
    9. VANDENBULCKE, Grégory & THOMAS, Isabelle & INT PANIS, Luc, 2014. "Predicting cycling accident risk in Brussels: a spatial case-control approach," LIDAM Reprints CORE 2535, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    10. Khan, Mobashwir & M. Kockelman, Kara & Xiong, Xiaoxia, 2014. "Models for anticipating non-motorized travel choices, and the role of the built environment," Transport Policy, Elsevier, vol. 35(C), pages 117-126.
    11. Yuan, Quan & Wang, Jueyu, 2021. "Goods movement, road safety, and spatial inequity: Evaluating freight-related crashes in low-income or minority neighborhoods," Journal of Transport Geography, Elsevier, vol. 96(C).
    12. Yang, Chao & Chen, Mingyang & Yuan, Quan, 2021. "The geography of freight-related accidents in the era of E-commerce: Evidence from the Los Angeles metropolitan area," Journal of Transport Geography, Elsevier, vol. 92(C).
    13. Flanagan, Elizabeth & Lachapelle, Ugo & El-Geneidy, Ahmed, 2016. "Riding tandem: Does cycling infrastructure investment mirror gentrification and privilege in Portland, OR and Chicago, IL?," Research in Transportation Economics, Elsevier, vol. 60(C), pages 14-24.
    14. Boarnet, Marlon G. & Giuliano, Genevieve & Hou, Yuting & Shin, Eun Jin, 2017. "First/last mile transit access as an equity planning issue," Transportation Research Part A: Policy and Practice, Elsevier, vol. 103(C), pages 296-310.
    15. Pucher, J. & Dijkstra, L., 2003. "Promoting Safe Walking and Cycling to Improve Public Health: Lessons from The Netherlands and Germany," American Journal of Public Health, American Public Health Association, vol. 93(9), pages 1509-1516.
    16. Tae-Ho Yoon & Maengseok Noh & Junhee Han & Kyunghee Jung-Choi & Young-Ho Khang, 2015. "Deprivation and suicide mortality across 424 neighborhoods in Seoul, South Korea: a Bayesian spatial analysis," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 60(8), pages 969-976, December.
    17. Chen, L. & Chen, C. & Srinivasan, R. & McKnight, C.E. & Ewing, R. & Roe, M., 2012. "Evaluating the safety effects of bicycle lanes in New York City," American Journal of Public Health, American Public Health Association, vol. 102(6), pages 1120-1127.
    18. Robert Order & Peter Zorn, 2000. "Income, Location and Default: Some Implications for Community Lending," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 28(3), pages 385-404.
    19. H. Jo & E. Shin & H. Kim, 2020. "The spatial characteristics of bicycle-to-person collisions: a focus on bicycle paths of the Han River Park in Seoul, Korea," International Journal of Urban Sciences, Taylor & Francis Journals, vol. 24(4), pages 578-592, October.
    20. Schwanen, Tim & Mokhtarian, Patricia L., 2005. "What Affects Commute Mode Choice: Neighborhood Physical Structure or Preferences Toward Neighborhoods?," University of California Transportation Center, Working Papers qt4nq9r1c9, University of California Transportation Center.
    21. Kang, Lei & Fricker, Jon D., 2016. "Sharing urban sidewalks with bicyclists? An exploratory analysis of pedestrian perceptions and attitudes," Transport Policy, Elsevier, vol. 49(C), pages 216-225.
    Full references (including those not matched with items on IDEAS)

    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. Nabipour, Mohammad & Rosenberg, Mark W. & Nasseri, Seyed Hadi, 2022. "The built environment, networks design, and safety features: An analysis of pedestrian commuting behavior in intermediate-sized cities," Transport Policy, Elsevier, vol. 129(C), pages 14-23.
    2. Arefeh Nasri & Lei Zhang, 2019. "How Urban Form Characteristics at Both Trip Ends Influence Mode Choice: Evidence from TOD vs. Non-TOD Zones of the Washington, D.C. Metropolitan Area," Sustainability, MDPI, vol. 11(12), pages 1-16, June.
    3. Filip Filipović & Dušan Mladenović & Krsto Lipovac & Dillip Kumar Das & Bojana Todosijević, 2022. "Determining Risk Factors That Influence Cycling Crash Severity, for the Purpose of Setting Sustainable Cycling Mobility," Sustainability, MDPI, vol. 14(20), pages 1-15, October.
    4. Hwachyi Wang & S. K. Jason Chang & Hans De Backer & Dirk Lauwers & Philippe De Maeyer, 2019. "Integrating Spatial and Temporal Approaches for Explaining Bicycle Crashes in High-Risk Areas in Antwerp (Belgium)," Sustainability, MDPI, vol. 11(13), pages 1-28, July.
    5. Millward, Hugh & Spinney, Jamie & Scott, Darren, 2013. "Active-transport walking behavior: destinations, durations, distances," Journal of Transport Geography, Elsevier, vol. 28(C), pages 101-110.
    6. Umer Mansoor & Mohammad Tamim Kashifi & Fazal Rehman Safi & Syed Masiur Rahman, 2022. "A review of factors and benefits of non-motorized transport: a way forward for developing countries," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(2), pages 1560-1582, February.
    7. Firth, Caislin L. & Hosford, Kate & Winters, Meghan, 2021. "Who were these bike lanes built for? Social-spatial inequities in Vancouver's bikeways, 2001–2016," Journal of Transport Geography, Elsevier, vol. 94(C).
    8. Yang, Zaili & Yang, Zhisen & Smith, John & Robert, Bostock Adam Peter, 2021. "Risk analysis of bicycle accidents: A Bayesian approach," Reliability Engineering and System Safety, Elsevier, vol. 209(C).
    9. Keunhyun Park & Dong-Ah Choi & Guang Tian & Reid Ewing, 2019. "Not Parking Lots but Parks: A Joint Association of Parks and Transit Stations with Travel Behavior," IJERPH, MDPI, vol. 16(4), pages 1-9, February.
    10. Houde, Maxime & Apparicio, Philippe & Séguin, Anne-Marie, 2018. "A ride for whom: Has cycling network expansion reduced inequities in accessibility in Montreal, Canada?," Journal of Transport Geography, Elsevier, vol. 68(C), pages 9-21.
    11. Aldred, Rachel & Verlinghieri, Ersilia & Sharkey, Megan & Itova, Irena & Goodman, Anna, 2021. "Equity in new active travel infrastructure: A spatial analysis of London's new Low Traffic Neighbourhoods," Journal of Transport Geography, Elsevier, vol. 96(C).
    12. Naseri, Mahsa & Delbosc, Alexa & Kamruzzaman, Liton, 2023. "The role of neighbourhood design in cycling activity during COVID-19: An exploration of the Melbourne experience," Journal of Transport Geography, Elsevier, vol. 106(C).
    13. Barajas, Jesus, 2021. "The Roots of Racialized Travel Behavior," SocArXiv unmkx, Center for Open Science.
    14. Hudde, Ansgar, 2023. "Have Cycling-Friendly Cities Achieved Cycling Equity? Analyses of the Educational Gradient in Cycling in Dutch and German Cities," SocArXiv 7c6d2, Center for Open Science.
    15. Ellison, Richard B. & Ellison, Adrian B. & Greaves, Stephen P. & Sampaio, Breno, 2017. "Electronic ticketing systems as a mechanism for travel behaviour change? Evidence from Sydney’s Opal card," Transportation Research Part A: Policy and Practice, Elsevier, vol. 99(C), pages 80-93.
    16. Kamruzzaman, Md. & Baker, Douglas & Washington, Simon & Turrell, Gavin, 2013. "Residential dissonance and mode choice," Journal of Transport Geography, Elsevier, vol. 33(C), pages 12-28.
    17. Ding, Chuan & Wang, Donggen & Liu, Chao & Zhang, Yi & Yang, Jiawen, 2017. "Exploring the influence of built environment on travel mode choice considering the mediating effects of car ownership and travel distance," Transportation Research Part A: Policy and Practice, Elsevier, vol. 100(C), pages 65-80.
    18. Van Acker, Veronique & Ho, Loan & Stevens, Larissa & Mulley, Corinne, 2020. "Quantifying the effects of childhood and previous residential experiences on the use of public transport," Journal of Transport Geography, Elsevier, vol. 86(C).
    19. Töpfer, Marina, 2017. "Detailed RIF decomposition with selection: The gender pay gap in Italy," Hohenheim Discussion Papers in Business, Economics and Social Sciences 26-2017, University of Hohenheim, Faculty of Business, Economics and Social Sciences.
    20. Liu, Yan & Wang, Siqin & Xie, Bin, 2019. "Evaluating the effects of public transport fare policy change together with built and non-built environment features on ridership: The case in South East Queensland, Australia," Transport Policy, Elsevier, vol. 76(C), pages 78-89.

    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:eee:trapol:v:131:y:2023:i:c:p:156-172. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/30473/description#description .

    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.