Just a better taxi? A survey-based comparison of taxis, transit, and ridesourcing services in San Francisco
Just a better taxi? A survey-based comparison of taxis, transit, and ridesourcing services in San Francisco
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DOI：
10.1016/j.tranpol.2015.10.004
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发表时间：
2016-01-01
期刊：
影响因子：
6.8
通讯作者：
Shaheen, Susan
中科院分区：
文献类型：
--
作者：
Rayle, Lisa;Dai, Danielle;Shaheen, Susan
在这项研究中，我们提出了探索性的证据，说明“乘车外包”服务（基于应用程序的按需乘车服务，如Uber和Lyft）如何在旧金山弗朗西斯科使用。我们探讨了谁使用乘车外包，出于什么原因，乘车外包市场与传统出租车市场的比较，以及乘车外包如何影响公共交通的使用和整体车辆出行。2014年春季，从旧金山弗朗西斯科的三个乘车“热点”收集了380份完整的拦截调查。我们将调查结果与配对出租车出行数据和以前的出租车用户调查结果进行比较。我们还比较了出行时间为ridesourcing和出租车与公共交通的研究结果表明，尽管有许多相似之处，出租车和ridesourcing不同的用户特征，等待时间，和行程服务。虽然乘车出行取代了出租车出行，但至少有一半的乘车出行取代了出租车以外的其他模式，包括公共交通和驾驶。对整体车辆行驶的影响尚不清楚。最后，我们对未来的研究提出了建议。(C)2015爱思唯尔有限公司版权所有。
In this study, we present exploratory evidence of how "ridesourcing" services (app-based, on-demand ride services like Uber and Lyft) are used in San Francisco. We explore who uses ridesourcing and for what reasons, how the ridesourcing market compares to that of traditional taxis, and how ridesourcing impacts the use of public transit and overall vehicle travel. In spring 2014, 380 completed intercept surveys were collected from three ridesourcing "hot spots" in San Francisco. We compare survey results with matched-pair taxi trip data and results of a previous taxi user survey. We also compare travel times for ridesourcing and taxis with those for public transit The findings indicate that, despite many similarities, taxis and ridesourcing differ in user characteristics, wait times, and trips served. While ridesourcing replaces taxi trips, at least half of ridesourcing trips replaced modes other than taxi, including public transit and driving. Impacts on overall vehicle travel are unclear. We conclude with suggestions for future research. (C) 2015 Elsevier Ltd. All rights reserved.