Iranian Institute of Industrial Engineering Journal of Industrial and Systems Engineering 1735-8272 4 1 2010 04 01 Congestion Pricing: A Parking Queue Model 1 17 4018 EN Richard C. Larson Engineering Systems Division, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 USA Katsunobu Sasanuma Heinz College, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 USA Journal Article 2009 04 04 Drivers in urban neighborhoods who patrol streets, seeking inexpensive on-street parking create a significant fraction of measured traffic congestion. The pool of drivers patrolling at any time can be modeled as a queue, where ‘queue service’ is the act of parking in a recently vacated parking space and queue discipline is SIRO – Service In Random Order. We develop a queueing model of such driver behavior, allowing impatient drivers to abandon the queue and to settle for more expensive off-street parking. We then relate the model to the economic theory of congestion pricing, arguing that price differentials between on-street and off-street parking should be reduced in order to reduce traffic congestion. Reducing the number of “patrolling drivers” often can reduce urban road congestion significantly, in some cases as effectively as technologically expensive road pricing schemes that cordon off the center city. https://www.jise.ir/article_4018_455cb2657aaa59e32fad80cb0b65b9dc.pdf