- Department of Forest Economics, Swedish University of Agricultural Sciences
- Royal Swedish Academy of Sciences
The effects of smart-parking on transit and traffic: Evidence from SFpark
Krishnamurthy, Chandra Kiran B.; Ngo, Nicole S.
To alleviate many parking-related externalities, several rapidly growing cities globally are optimizing parking through "smart-parking" programs, involving measures such as adjusting parking prices based upon demand, making payments easier, and significantly improving parking-related information dissemination. There are few rigorous empirical estimates regarding the efficacy of these policies, particularly for outcomes such as transit ridership or traffic flow, which are of key policy relevance. Exploiting features of the roll out of SFpark, a smart-parking program for the city of San Francisco, we are able to estimate its effect upon public transit usage and traffic flow. Using a difference-in-difference strategy and a rich micro data-set on transit bus ridership along with data from SFpark, we find that SFpark led to a significant increase in bus ridership and a reduction in traffic flow. A back-of-the-envelope calculation suggests that the economic benefits resulting from avoided pollution and reduced congestion consequent to SFpark is larger than the approximate nominal costs of the program. Overall, our results suggest that smart-parking programs can help mitigate many traffic-related externalities, yielding significant economic benefits. (C) 2019 Elsevier Inc. All rights reserved.
Parking policy; Transportation; Mass transit; Air pollution; Smart-parking
Journal of Environmental Economics and Management
2020, Volume: 99, article number: 102273
Publisher: ACADEMIC PRESS INC ELSEVIER SCIENCE
Sustainable Development Goals
SDG11 Sustainable cities and communities
UKÄ Subject classification
Permanent link to this page (URI)