National Institute for Transportation and Communities

ITS Lab (Engineeering 315)

Abstract: Despite the never-ending cascade of depressing economic developments recently, there are some encouraging new trends to be discovered. Some of these trends relate to the vehicles we buy and how we drive them, and the consequences of these actions. In this presentation, I will discuss several new findings about the positive influences of the recent economic changes on (1) the fuel efficiency of purchased new vehicles, (2) the amount and type of driving that we do, (3) how much carbon dioxide emissions we produce from driving, and (4) the number of road fatalities.

Bio: Dr. Michael Sivak is a Research Professor and the Head of the Human Factors Division of the University of Michigan Transportation Research Institute (UMTRI). He received his Ph.D. in Experimental Psychology from the University of Michigan. Dr. Sivak's primary expertise is in perceptual and cognitive aspects of driving. Examples of his recent research topics include human-factors aspects of vehicle design, bounded rationality and driver behavior, and the relative risks of flying and driving. In 2001, he was named a Distinguished Research Scientist by the University of Michigan. In 2006, he received the A.R. Lauer Award from the Human Factors and Ergonomics Society for outstanding contributions to human aspects of the broad area of safety.

The video begins at 2:23.

Where curb parking is free and overcrowded, many drivers cruise for a curb space rather than pay to park off-street. Research throughout the last century has shown that cruising for parking accounts for a substantial share of the t in city centers. Charging the fair market price for curb parking can elimina this cruising and all its harmful side effects. Because city governments set the prices for curb parking, they play a large part in determining whether drivers cruise. Cruising for curb parking stems from faulty public prices.

Underpriced curb parking is a perverse subsidy because it encourages drivers to congest traffic, pollute the air, and waste fuel. Cities then spend more money trying to fix the congestion and pollution problems they have created. If cities want to reduce traffic congestion, reduce air pollution, reduce energy waste, reduce greenhouse emissions, improve neighborhoods, and do this all quickly, they should charge the fair market price for curb parking and spend the resulting revenue to improve local public services. Getting the price of curb parking right will do a world of good.

Donald Shoup has extensively studied the issue of parking as a key link between transportation and land use, with important consequences for cities, the economy, and the environment. His research on employer-paid parking led to the passage of California’s parking cash-...