Impacts of a new urban rail transit line and its interactions with land use on the ridership of existing stations

Document Type

Journal Article

Publication Date

2023

Subject Area

infrastructure - station, land use - impacts, land use - planning, mode - rail, place - urban

Keywords

Urban rail transit (URT), ridership, patial difference-in-differences (SDID) model

Abstract

Urban rail transit (URT) is under accelerated construction worldwide, which exerts important effects on the ridership of existing stations. However, few studies evaluated the determinants of station ridership considering the development of URT system. By employing the spatial difference-in-differences (SDID) model, this paper evaluates the impacts of a new line on the ridership of existing stations and analyzes its spatial heterogeneity. Combined with a geographically weighted regression (GWR) model, an interaction analysis is performed to understand the spatial variations of the impacts of the new line and surrounding land use on the ridership of existing stations. The results show that the operation of a new line can effectively share the ridership of existing stations and has spatial spillover effects. For different lines and different areas, the impacts can be heterogeneous. Additionally, the coordinated development of the new line and residential land accelerates the ridership growth of existing stations. Conversely, business development around the new line can attenuate the ridership of existing stations. The findings of this paper can help to make proactive planning of URT and provide policy implications for the integrated development of URT and surrounding land use.

Rights

Permission to publish the abstract has been given by Elsevier, copyright remains with them.

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