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Research in Transportation Business & Management最新文献

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Making the Links between Ride-hailing and Public Transit Ridership: Impacts in Medium and Large Colombian Cities 将网约车和公共交通乘客联系起来:对哥伦比亚大中型城市的影响
Pub Date : 2021-10-01 DOI: 10.18235/0003697
L. Scholl, Felipe Bedoya-Maya, Orlando Sabogal-Cardona, D. Oviedo
As transit ridership continues to fall in many cities across the globe, key policy debates continue around whether Uber and other ride-hailing services are contributing to this trend. This research explores the effects of the introduction of ride-hailing to Colombian cities on public transportation ridership using Ubers timeline as case study. We test the hypothesis that ride-hailing may either substitute or compete with public transit, particularly in cities with large transit service gaps in coverage or quality. Our analysis builds on historic transit ridership data from national authorities and uses a staggered difference-in-difference model that accounts for fixed effects, seasonality, socioeconomic controls, and the presence of integrated transport systems. Despite large reductions in transit ridership in most cities, our results suggest that Uber is not statistically associated with the observed drop in ridership. Moreover, consistent with evidence from previous research, public transit reforms implemented between 2007 and 2015 throughout Colombian cities appear to have contributed substantially to the declines in transit ridership observed across the country. Findings in this paper inform policy-targeted insights and contribute to current debates of the links between ride-hailing and public transit in cities in Latin America.
随着全球许多城市的公交客流量持续下降,围绕优步和其他叫车服务是否助长了这一趋势的关键政策辩论仍在继续。本研究以优步时间线为案例,探讨了哥伦比亚城市引入网约车对公共交通乘客的影响。我们测试了一个假设,即网约车可能替代或竞争公共交通,特别是在交通服务覆盖范围或质量存在巨大差距的城市。我们的分析基于国家当局的历史交通客流量数据,并使用了一个交错的差异模型,该模型考虑了固定效应、季节性、社会经济控制和综合交通系统的存在。尽管大多数城市的公交乘客大幅减少,但我们的研究结果表明,从统计上看,优步与观察到的乘客减少没有关联。此外,与之前的研究证据一致,2007年至2015年间,哥伦比亚各城市实施的公共交通改革似乎对全国公共交通客流量的下降做出了重大贡献。本文的研究结果为政策导向的见解提供了信息,并有助于当前关于拉丁美洲城市网约车与公共交通之间联系的辩论。
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Research in Transportation Business & Management
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