The effect of transport policies on car use: Evidence from Latin American cities

• 成果类型: Article
• 署名作者: Gallego, Francisco; Montero, Juan-Pablo; Salas, Christian
• 署名单位: Pontificia Universidad Catolica de Chile; University of Chicago
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2013.08.007
• 发表日期: 2013
• 页码: 47-62
• 关键词: Public transport; driving restrictions; pollution; congestion

摘要

In an effort to reduce air pollution and congestion, Latin American cities have experimented with different policies to persuade drivers to give up their cars in favor of public transport. This paper looks at two of such policies: the driving restriction program introduced in Mexico City in November of 1989-Hoy-No-Circula (HNC)-and the public transport reform carried out in Santiago in February of 2007-Transantiago (TS). Based on hourly concentration records of carbon monoxide, which comes primarily from vehicles exhaust, we find that household responses to both HNC and TS have been not only ultimately unfortunate-more cars on the road and higher pollution levels-but also remarkably similar in two important aspects: on how policy responses vary widely among income groups and on how fast households adjust their stock of vehicles, when they do. (C) 2013 Elsevier B.V. All rights reserved.