气候变化领域集成服务门户(CCPortal): Impacts of transportation network companies on urban mobility

CCPortal

DOI	10.1038/s41893-020-00678-z
	Impacts of transportation network companies on urban mobility
	Diao M.; Kong H.; Zhao J.
发表日期	2021
ISSN	2398-9629
起始页码	494
结束页码	500
卷号	4 期号:6
英文摘要	The role of transportation network companies (TNCs) in the urban transport system is under intense debate. In this study, we systematically assess three aspects of the net impacts of TNCs on urban mobility in the United States—road congestion, transit ridership and private vehicle ownership—and examine how these impacts have evolved over time. Based on a set of fixed-effect panel models estimated using metropolitan statistical area level data, we find that the entrance of TNCs led to increased road congestion in terms of both intensity (by 0.9%) and duration (by 4.5%), an 8.9% decline in transit ridership and an insignificant change in vehicle ownership. Despite the ideal of providing a sustainable mobility solution by promoting large-scale car sharing, our analysis suggests that TNCs have intensified urban transport challenges since their debut in the United States. © 2021, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	Road vehicles; Roads and streets; Traffic congestion; Private vehicles; Road congestion; Sustainable mobility; Transit riderships; Transportation network; Urban transport; Urban transport systems; Vehicle ownership; Urban transportation
来源期刊	Nature Sustainability
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/249789
作者单位	College of Architecture and Urban Planning, Tongji University, Shanghai, China; Department of Urban Studies and Planning, Massachusetts Institute of Technology, Cambridge, MA, United States; Singapore–MIT Alliance for Research and Technology Centre (SMART), Singapore, Singapore
推荐引用方式 GB/T 7714	Diao M.,Kong H.,Zhao J.. Impacts of transportation network companies on urban mobility[J],2021,4(6).
APA	Diao M.,Kong H.,&Zhao J..(2021).Impacts of transportation network companies on urban mobility.Nature Sustainability,4(6).
MLA	Diao M.,et al."Impacts of transportation network companies on urban mobility".Nature Sustainability 4.6(2021).