Investigating a small-sized bike-sharing system’s impact on transit usage: a synthetic control analysis in Tucson, Arizona

Xiaofeng Li (), Yao-Jan Wu () and Alireza Khani ()
Additional contact information
Xiaofeng Li: The University of Arizona
Yao-Jan Wu: The University of Arizona
Alireza Khani: University of Minnesota Twin Cities

Public Transport, 2022, vol. 14, issue 2, No 8, 458 pages

Abstract: Abstract The bike-sharing system (BSS) is an emerging travel mode that has attracted increased attention in recent years. One of the most critical reasons for this increased attention is that the BSS claims to solve the first-mile and last-mile problems, and can be used to connect with existing transit. However, some studies suggest that BSSs could compete with transit rather than collaborating. Previous studies only focused on large-sized BSSs, ignoring an analysis of the impact of small-sized BSSs. To fill this gap, this paper conducted a case study to investigate the impacts of introducing a small-sized BSS on transit (including regular bus, express, and streetcar) usage in Tucson, Arizona. All transit routes are categorized into two groups: treated routes with the defined buffer of BSS and control routes without BSS. Then, the synthetic control method (SCM) is employed to provide an unbiased comparison on the average ridership per stop of the treated transit routes. The ridership data and point-of-interest data are collected and used to synthesize virtual treatment transit routes. The results show that a small-sized BSS generally has a slight impact on the ridership of most transit routes because of the limited coverage. However, the streetcar experiences an increase in ridership and increases by 0.55 passengers as a result of 1 BSS trip. Furthermore, the relationship between a small-sized BSS and transit may be also dependent on whether a transit route can access areas having the densest BSS network. These findings suggest that the role of BSSs in an urban transportation system can be controlled by relocating the locations of BSS stations considering the characteristics of transit routes.

Keywords: Small-sized bike-sharing system; Bus; Express; Streetcar; Synthetic control method; Ridership (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1007/s12469-021-00278-w Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:pubtra:v:14:y:2022:i:2:d:10.1007_s12469-021-00278-w

Ordering information: This journal article can be ordered from
https://www.springer ... search/journal/12469

DOI: 10.1007/s12469-021-00278-w

Access Statistics for this article

Public Transport is currently edited by Stefan Voß

More articles in Public Transport from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().