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A case for race and space in auto ownership modeling: A Los Angeles County study

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  • Srisan, Tat
  • Bills, Tierra

Abstract

Auto ownership behavior is driven by complex relationships that can vary dramatically across different traveler groups and communities. Differences in auto ownership among racial groups have been of particular interest, given ongoing efforts to advance equity in transportation outcomes. There are a number of studies documenting racial disparities in auto ownership associated with racial and ethnic residential clustering, termed “automobile mismatch.” Yet, these differences in auto ownership behavior by race and residential location are virtually never considered in models of travel behavior, despite calls for the consideration for race in transportation planning and decision making. This study aims to bridge the gap between understandings of the connections between race and space and transportation outcomes, using Los Angeles County as a case study. A series of auto ownership model specifications are used to investigate statistical connections between the racial and ethnic categories of residents, and neighborhoods, revealing systematic variations across racial and spatial dimensions. The composite model, which includes racial and spatial indicators, outperforms the base model, suggesting that the inclusion of race and space explains significantly more information on variations in auto ownership and provides a superior fit to the data. Our findings also suggest that the exclusion of racial and spatial indicators may lead to overestimation of certain effects, and may completely misrepresent the importance of certain household, individual-level, and built environment effects in explaining auto ownership preferences. Given the increasing attention to equity and representation in transportation outcomes, models that exclude considerations for race and space may be poorly positioned to support meaningful transportation equity analyses.

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  • Srisan, Tat & Bills, Tierra, 2024. "A case for race and space in auto ownership modeling: A Los Angeles County study," Transport Policy, Elsevier, vol. 154(C), pages 182-197.
    • Handle: RePEc:eee:trapol:v:154:y:2024:i:c:p:182-197
    DOI: 10.1016/j.tranpol.2024.06.006
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    1. Michael Smart, 2015. "A nationwide look at the immigrant neighborhood effect on travel mode choice," Transportation, Springer, vol. 42(1), pages 189-209, January.
    2. Grengs, Joe, 2010. "Job accessibility and the modal mismatch in Detroit," Journal of Transport Geography, Elsevier, vol. 18(1), pages 42-54.
    3. Michael Manville & Brian D. Taylor & Evelyn Blumenberg & Andrew Schouten, 2023. "Vehicle access and falling transit ridership: evidence from Southern California," Transportation, Springer, vol. 50(1), pages 303-329, February.
    4. Mitra, Suman K. & Saphores, Jean-Daniel M., 2017. "Carless in California: Green choice or misery?," Journal of Transport Geography, Elsevier, vol. 65(C), pages 1-12.
    5. Blumenberg, Evelyn & Paul, Julene & Pierce, Gregory, 2021. "Travel in the digital age: Vehicle ownership and technology-facilitated accessibility," Transport Policy, Elsevier, vol. 103(C), pages 86-94.
    6. Xinyu Cao & Patricia L Mokhtarian & Susan L Handy, 2007. "Cross-Sectional and Quasi-Panel Explorations of the Connection between the Built Environment and Auto Ownership," Environment and Planning A, , vol. 39(4), pages 830-847, April.
    7. Frank Goetzke & Rachel Weinberger, 2012. "Separating Contextual from Endogenous Effects in Automobile Ownership Models," Environment and Planning A, , vol. 44(5), pages 1032-1046, May.
    8. Klein, Nicholas J. & Basu, Rounaq & Smart, Michael J., 2023. "Transitions into and out of Car Ownership among Low-Income Households in the United States," SocArXiv ka6nr, Center for Open Science.
    9. Elizabeth Bruch & Joffre Swait, 2019. "Choice Set Formation in Residential Mobility and Its Implications for Segregation Dynamics," Demography, Springer;Population Association of America (PAA), vol. 56(5), pages 1665-1692, October.
    10. Sabouri, Sadegh & Tian, Guang & Ewing, Reid & Park, Keunhyun & Greene, William, 2021. "The built environment and vehicle ownership modeling: Evidence from 32 diverse regions in the U.S," Journal of Transport Geography, Elsevier, vol. 93(C).
    11. John Holtzclaw & Robert Clear & Hank Dittmar & David Goldstein & Peter Haas, 2002. "Location Efficiency: Neighborhood and Socio-Economic Characteristics Determine Auto Ownership and Use - Studies in Chicago, Los Angeles and San Francisco," Transportation Planning and Technology, Taylor & Francis Journals, vol. 25(1), pages 1-27, January.
    12. Jane Pollard & Evelyn Blumenberg & Stephen Brumbaugh, 2021. "Driven to Debt: Social Reproduction and (Auto)Mobility in Los Angeles," Annals of the American Association of Geographers, Taylor & Francis Journals, vol. 111(5), pages 1445-1461, July.
    13. Sabreena Anowar & Naveen Eluru & Luis F. Miranda-Moreno, 2014. "Alternative Modeling Approaches Used for Examining Automobile Ownership: A Comprehensive Review," Transport Reviews, Taylor & Francis Journals, vol. 34(4), pages 441-473, July.
    14. Kenneth Train, 1980. "A Structured Logit Model of Auto Ownership and Mode Choice," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 47(2), pages 357-370.
    15. Evelyn Blumenberg & Michael Smart, 2010. "Getting by with a little help from my friends…and family: immigrants and carpooling," Transportation, Springer, vol. 37(3), pages 429-446, May.
    16. Raphael, Steven & Rice, Lorien, 2002. "Car ownership, employment, and earnings," Journal of Urban Economics, Elsevier, vol. 52(1), pages 109-130, July.
    17. Brown, Anne E., 2017. "Car-less or car-free? Socioeconomic and mobility differences among zero-car households," Transport Policy, Elsevier, vol. 60(C), pages 152-159.
    18. Miwa Matsuo, 2020. "Carpooling and drivers without household vehicles: gender disparity in automobility among Hispanics and non-Hispanics in the U.S," Transportation, Springer, vol. 47(4), pages 1631-1663, August.
    19. Bhat, Chandra R. & Pulugurta, Vamsi, 1998. "A comparison of two alternative behavioral choice mechanisms for household auto ownership decisions," Transportation Research Part B: Methodological, Elsevier, vol. 32(1), pages 61-75, January.
    20. Gautier, Pieter A. & Zenou, Yves, 2010. "Car ownership and the labor market of ethnic minorities," Journal of Urban Economics, Elsevier, vol. 67(3), pages 392-403, May.
    21. Barajas, Jesus, 2021. "The Roots of Racialized Travel Behavior," SocArXiv unmkx, Center for Open Science.
    22. Giuliano, Genevieve, 2003. "Travel, location and race/ethnicity," Transportation Research Part A: Policy and Practice, Elsevier, vol. 37(4), pages 351-372, May.
    23. Halvorsen, Robert & Palmquist, Raymond, 1980. "The Interpretation of Dummy Variables in Semilogarithmic Equations," American Economic Review, American Economic Association, vol. 70(3), pages 474-475, June.
    24. Potoglou, Dimitris & Kanaroglou, Pavlos S., 2008. "Modelling car ownership in urban areas: a case study of Hamilton, Canada," Journal of Transport Geography, Elsevier, vol. 16(1), pages 42-54.
    25. Paul M. Ong, 2002. "Car ownership and welfare-to-work," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 21(2), pages 239-252.
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