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Differences in levels of accessibility: The importance of spatial scale when measuring distributions of the accessibility of health and emergency services

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  • van Wee, Bert
  • de Jong, Tom

Abstract

This paper explores to what extent inequalities in travel times, measured via the Gini index, depend on the spatial scale at which (average) travel times are measured. By using the new concept of Dedicated Accessibility Points, for the Netherlands we calculated average travel times at four spatial levels, ranging from virtually individual addresses to the level of municipalities. Travel times by car and bicycle to three medical points of interest are calculated: pharmacies, family doctors, and hospitals, as well as travel times by car from three other points of interest: ambulance stations, fire stations and police stations. At the level of individual addresses the errors made due to spatial aggregation is absent, but at higher spatial scales it plays a role. The results show that the Gini index is heavily influenced by the spatial scale at which the indices are calculated, with smaller indices at higher spatial scales. We discuss the implications of these differences for research and policy.

Suggested Citation

  • van Wee, Bert & de Jong, Tom, 2023. "Differences in levels of accessibility: The importance of spatial scale when measuring distributions of the accessibility of health and emergency services," Journal of Transport Geography, Elsevier, vol. 106(C).
    • Handle: RePEc:eee:jotrge:v:106:y:2023:i:c:s0966692322002344
    DOI: 10.1016/j.jtrangeo.2022.103511
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    References listed on IDEAS

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    1. Silva, Cecília & Altieri, Marcelo, 2022. "Is regional accessibility undermining local accessibility?," Journal of Transport Geography, Elsevier, vol. 101(C).
    2. Giovanni Vecchio & Karel Martens, 2021. "Accessibility and the Capabilities Approach: a review of the literature and proposal for conceptual advancements," Transport Reviews, Taylor & Francis Journals, vol. 41(6), pages 833-854, November.
    3. Karen Lucas & Bert Wee & Kees Maat, 2016. "A method to evaluate equitable accessibility: combining ethical theories and accessibility-based approaches," Transportation, Springer, vol. 43(3), pages 473-490, May.
    4. Cooper, Erin & Vanoutrive, Thomas, 2022. "Is accessibility inequality morally relevant?: An exploration using local residents' assessments in Modesto, California," Journal of Transport Geography, Elsevier, vol. 99(C).
    5. Karen Lucas & Karel Martens & Floridea Di Ciommo & Ariane Dupont-Kieffer, 2019. "Measuring Transport Equity," Post-Print hal-03915432, HAL.
    6. Lucas, Karen, 2012. "Transport and social exclusion: Where are we now?," Transport Policy, Elsevier, vol. 20(C), pages 105-113.
    7. Giannotti, Mariana & Tomasiello, Diego B. & Bittencourt, Taina A., 2022. "The bias in estimating accessibility inequalities using gravity-based metrics," Journal of Transport Geography, Elsevier, vol. 101(C).
    8. Bert Van Wee & Sabine Roeser, 2013. "Ethical Theories and the Cost--Benefit Analysis-Based Ex Ante Evaluation of Transport Policies and Plans," Transport Reviews, Taylor & Francis Journals, vol. 33(6), pages 743-760, November.
    9. William Young & Fiona Tilley, 2006. "Can businesses move beyond efficiency? The shift toward effectiveness and equity in the corporate sustainability debate," Business Strategy and the Environment, Wiley Blackwell, vol. 15(6), pages 402-415, November.
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    Cited by:

    1. Haitao Su & Menghan Li & Xiaofeng Zhong & Kai Zhang & Jingkai Wang, 2023. "Estimating Public Transportation Accessibility in Metropolitan Areas: A Case Study and Comparative Analysis," Sustainability, MDPI, vol. 15(17), pages 1-22, August.

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