Driving restrictions that work? Quito's Pico y Placa Program
Paul Carrillo,
Arun Malik and
Yiseon Yoo
Canadian Journal of Economics, 2016, vol. 49, issue 4, 1536-1568
Abstract:
Programs to reduce traffic congestion and air pollution by restricting use of motor vehicles on working days have generally not met with success, given existing studies of such programs. We conduct the first study of Quito, Ecuador's four-year-old Pico y Placa program and find that it has reduced ambient concentrations of carbon monoxide (CO), a pollutant primarily emitted by vehicles, by 9% to 11% during peak traffic hours. Given that ambient concentrations of CO generally track the spatial and temporal distributions of traffic, these reductions in pollution suggest similar reductions in vehicle flows. We find no significant evidence that traffic has shifted to other times of the day or week, or to other locations.
JEL-codes: R41 (search for similar items in EconPapers)
Date: 2016
References: Add references at CitEc
Citations: View citations in EconPapers (22)
Downloads: (external link)
https://doi.org/10.1111/caje.12243 (text/html)
access restricted to subscribers
Related works:
Working Paper: Driving Restrictions That Work? Quito's Pico y Placa Program (2013) 
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:cje:issued:v:49:y:2016:i:4:p:1536-1568
Ordering information: This journal article can be ordered from
https://www.economic ... ionen/membership.php
Access Statistics for this article
Canadian Journal of Economics is currently edited by Zhiqi Chen
More articles in Canadian Journal of Economics from Canadian Economics Association Canadian Economics Association Prof. Werrner Antweiler, Treasurer UBC Sauder School of Business 2053 Main Mall Vancouver, BC, V6T 1Z2. Contact information at EDIRC.
Bibliographic data for series maintained by Prof. Werner Antweiler ().