加强私人交通:圣地亚哥地铁扩建的积极溢出效应

IF 6.3 2区 工程技术 Q1 ECONOMICS
Ariel Arcos , Bernardo Lara , Dusan Paredes
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引用次数: 0

摘要

在交通拥堵严重的拉丁美洲,政府经常扩建地铁系统以减少交通拥堵。评估这些投资的有效性带来了挑战,特别是由于缺乏实时数据。这项研究使用优步运动数据,它提供了每天出行时间的详细信息,来检查智利圣地亚哥地铁扩建对汽车运输的影响。我们发现,引入一条新的地铁线路,汽车出行时间平均减少1.5%(0.309分钟),在交通高峰时段减少的时间更大,可达0.571分钟。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Enhancing private transportation: The positive spillovers from Santiago’s subway expansion
In Latin America, where traffic congestion is severe, governments often expand subway systems to reduce traffic. Evaluation of the efficacy of these investments poses challenges, notably due to the scarcity of real-time data. This study uses Uber Movement data, which provides detailed information on daily travel times, to examine the effects of subway expansions on car transportation in Santiago, Chile. We find that introducing a new subway line reduces car travel times by an average of 1.5% (0.309 min), with a greater reduction of up to 0.571 min during peak traffic hours.
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来源期刊
Transport Policy
Transport Policy Multiple-
CiteScore
12.10
自引率
10.30%
发文量
282
期刊介绍: Transport Policy is an international journal aimed at bridging the gap between theory and practice in transport. Its subject areas reflect the concerns of policymakers in government, industry, voluntary organisations and the public at large, providing independent, original and rigorous analysis to understand how policy decisions have been taken, monitor their effects, and suggest how they may be improved. The journal treats the transport sector comprehensively, and in the context of other sectors including energy, housing, industry and planning. All modes are covered: land, sea and air; road and rail; public and private; motorised and non-motorised; passenger and freight.
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